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                                                                Exhibit 10.1

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                                BOSTON SCIENTIFIC
                                   CORPORATION

                          1992 LONG-TERM INCENTIVE PLAN

                                      
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SECTION       CONTENTS                                                  PAGE
- -------       --------                                                  ----
1.            Purpose                                                     1

2.            Definitions                                                 1

3.            Administration                                              3

4.            Shares of Stock Subject
                to the Plan                                               4

5.            Eligibility                                                 5

6.            Stock Options                                               5

7.            Stock Appreciation Rights                                  11

8.            Restricted Stock                                           12

9.            Long-Term Performance Awards                               15

10.           Stock Grants                                               16

11.           Change in Control Provisions                               16

12.           Amendment and Termination                                  19

13.           Unfunded Status of Plan                                    20

14.           General Provisions                                         20

15.           Term of Plan                                               21


                                       
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                          BOSTON SCIENTIFIC CORPORATION

                          1992 LONG-TERM INCENTIVE PLAN

     1.  Purpose.  The  purpose of this Plan is to enable key  employees  of and
consultants to Boston  Scientific  Corporation (the "Company") to (i) own shares
of stock in the Company,  (ii)  participate in the  shareholder  value which has
been  created,  (iii) have a mutuality of interest with other  shareholders  and
(iv)  enable the Company to  attract,  retain and  motivate  key  employees  and
consultants of particular merit.

     2.  Definitions.  For the purposes of the Plan,  the following  terms shall
have the meanings set forth below:

     (a)  Award  means the  grant or sale  pursuant  to the Plan of any of Stock
Options,  Restricted Stock,  Stock Appreciation  Rights,  Stock Grants, and Long
Term Awards.

     (b) Board means the Board of Directors of the Company.

     (c) Cause means a felony  conviction of a  Participant  or the failure of a
Participant to contest  prosecution  for a felony,  or a  Participant's  willful
misconduct or dishonesty, any of which is directly and materially harmful to the
business or reputation of the Company.

     (d) Code means the Internal  Revenue Code of 1986,  as amended from time to
time, or any statute successor thereto,  and any regulations issued from time to
time thereunder.

     (e) Committee means the Committee referred to in Section 3 of the Plan. For
any period  during which no such  committee is in existence  all  authority  and
responsibility  assigned the Committee under this Plan shall be exercised, if at
all, by the Board.

     (f) Company means Boston Scientific  Corporation,  a corporation  organized
under the laws of the State of Delaware (or any successor corporation).

     (g) Disability means permanent and total disability as determined under the
Company's long-term disability program for employees then in effect.

                                     

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     (h) Fair Market Value means,  as of any given date, the last reported sales
price of the Stock as reported  in The Wall Street  Journal for such date or, if
either no such sale is reported or the Stock is not publicly  traded on or as of
such date,  the fair market value of the Stock as determined by the Committee in
good faith based on the available facts and circumstances at the time.

     (i)  Incentive  Stock  Option  means any Stock  Option  intended  to be and
designated as an "Incentive  Stock Option"  within the meaning of Section 422 of
the Code.

     (j)  Long-Term  Performance  Award or  Long-Term  Award means an award made
pursuant  to Section 9 below that is payable  in cash  and/or  Stock  (including
Restricted  Stock) in accordance with the terms of the grant,  based on Company,
business unit and/or individual performance over a period of at least two years.

     (k)  Non-Qualified  Stock  Option  means  any Stock  Option  that is not an
Incentive Stock Option.

     (l) Participant means an employee or consultant to whom an Award is granted
pursuant to the Plan.

     (m) Plan means the Boston Scientific  Corporation 1992 Long-Term  Incentive
Plan, as set forth herein and as it may be amended from time to time.

     (n)  Restricted  Stock means an Award pursuant to Section 8 below of shares
of Stock subject to restrictions or other forfeiture conditions.

     (o) Retirement means cessation of employment and other association with the
Company and any affiliates or subsidiaries of the Company at or after the normal
retirement   date   specified  in  the  Company's   pension  or  other  deferred
compensation plan applicable  generally to employees of the Company or, with the
consent of the Committee, any early retirement date so specified.

     (p) Stock means the Class B  non-voting  common  stock,  $.01 par value per
share, of the Company.

     (q) Stock Appreciation Right means the right,  pursuant to an Award granted
under Section 7 below, to surrender to the Company all (or a portion) of a Stock
Option in exchange  for an amount equal to the  

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difference  between (i) the Fair Market Value,  as of the date such Stock Option
(or such portion thereof) is surrendered, of the shares of Stock covered by such
Stock Option (or such portion thereof), and (ii) the aggregate exercise price of
such Stock Option (or such portion thereof).

     (r) Stock  Grant  means an Award  pursuant to Section 10 below of shares of
Stock not subject to restrictions or other forfeiture conditions.

     (s) Stock  Option or Option  means any option to  purchase  shares of Stock
(including Restricted Stock) granted pursuant to Section 6 below.

     In addition,  the terms Change in Control and Change in Control Price shall
have meanings set forth, respectively, in Sections 11.2 and 11.3.

     3.  Administration.  The  Committee  shall  consist  of not  less  than two
"disinterested"  persons  (as  such  term  is  defined  Rule  16b-3(c)(2)(i)  as
promulgated  by the  Securities  and Exchange  Commission  under the  Securities
Exchange Act of 1934, or any successor  definition adopted by the Securities and
Exchange  Commission)  who  shall  be  appointed  by the  Board  to serve at its
pleasure from time to time.  The Committee  shall have the authority to grant to
eligible individuals, pursuant to the terms of the Plan: (i) Stock Options, (ii)
Stock Appreciation  Rights,  (iii) Restricted Stock, (iv) Long-Term  Performance
Awards, and/or (v) Stock Grants.

     In particular, the Committee shall have the authority:

     (i) to select  from time to time the  officers,  other  key  employees  and
consultants of the Company, its subsidiaries and affiliates to whom Awards shall
granted hereunder;

     (ii) to  determine  whether and to what  extent  Incentive  Stock  Options,
Non-Qualified  Stock  Options,  Stock  Appreciation  Rights,  Restricted  Stock,
Long-Term Performance Awards and Stock Grants or any combination thereof, are to
be granted hereunder;

     (iii) to  determine  the  number of shares of Stock to be  covered  by each
Award granted hereunder;

     (iv) to determine the terms and conditions, not inconsistent with the terms
of the Plan,  of any Award,  including,  but not limited to, the share price and
any restriction or limitation,  or any vesting acceleration or forfeiture waiver
regarding  any Stock Option or other award  and/or the shares of Stock  relating
thereto,  based on such factors as the Committee  shall  determine,  in its sole
discretion;

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     (v) to determine whether and under what circumstances a Stock Option may be
settled in cash or Stock, including Restricted Stock under Section 6.2(k);

     (vi) to determine  whether and under what  circumstances a Stock Option may
be exercised without a payment of cash under Section 6.2(l); and

     (vii) to  determine  whether,  to what extent and under what  circumstances
Stock and other  amounts  payable with respect to an award under this Plan shall
be deferred either automatically or at the election of the Participant.

     The Committee  shall have the authority in its  discretion to adopt,  alter
and repeal such  administrative  rules,  guidelines and practices  governing the
Plan as it shall, from time to time, deem advisable;  to interpret the terms and
provisions  of the Plan and any Award issued under the Plan (and any  agreements
relating  thereto);  to resolve  all  disputes  arising  under the Plan;  and to
otherwise  supervise the  administration  of the Plan. All decisions made by the
Committee pursuant to the provisions of the Plan shall be final and binding upon
all persons having or claiming any interest in the Plan or in any Award pursuant
to the Plan.

     4. Shares of Stock Subject to the Plan.

     (a) In General.  Subject to adjustment  pursuant to the  subsection  (c) of
this Section 4, no more than an  aggregate  of 5,000,000  shares of Stock may be
granted or awarded  pursuant to the Plan.  Such  shares may be either  shares of
Stock which are  authorized  but unissued or shares of Stock held by the Company
in its treasury.  The Company  shall at all times reserve and make  available in
sufficient number of shares to meet the requirements of the Plan,  provided that
following  termination of the Plan the number of shares reserved need not exceed
the  number  of  Shares  issuable  under  Awards  outstanding  from time to time
thereafter.

     (b) Computation of Available Shares. For the purpose of computing the total
number of shares of Stock  available  for Plan purposes at any time during which
the Plan is in effect, there shall be debited against the total number of shares
determined to be available  pursuant to paragraphs (a) and (c) of this Section 4
any  outstanding  Restricted  Stock and Stock Grants,  and the maximum number of
shares of Stock subject to issuance upon exercise of Options or upon  settlement
of other Awards  theretofore made under the Plan. In addition,  however,  shares
related to the unexercised or undistributed  portion of any terminated,  expired
or forfeited  Award for which no material  benefit was received by a Participant

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(e.g.  dividends,  but not including  voting  rights),  or to the portion of any
Award settled in cash,  shall be recredited  to the number  remaining  upon such
termination,  expiration or  forfeiture  and  thereafter  again be available for
distribution in connection with future Awards under the Plan.

     (c)  Other  Adjustment.  In  the  event  of  any  merger,   reorganization,
consolidation,  recapitalization,  Stock dividend,  or other change in corporate
structure  affecting the Stock, such substitution or adjustment shall be made in
the aggregate  number of shares reserved for issuance under the Plan, and in the
number and option price of shares subject to outstanding Options and other stock
based Awards  granted under the Plan, as may be determined to be  appropriate by
the Committee in its sole discretion, provided that the number of shares subject
to any Award shall  always be a whole  number.  Any such  adjusted  option price
shall also be used to  determine  the amount  payable  by the  Company  upon the
exercise of any Stock Appreciation Right associated with any Stock Option.

     5.  Eligibility.  Officers and other key employees of or consultants to the
Company, its affiliates and subsidiaries (but excluding members of the Committee
and any  person  who  serves  only as a  director)  who are  responsible  for or
contribute  to, as  determined  by the  Committee  in its sole  discretion,  the
management,  growth and/or  profitability  of the business of the Company and/or
its subsidiaries and affiliates are eligible for Awards under the Plan.

     6. Stock Options.

     6.1.  Provision for Grant.  Stock Options may be granted alone, in addition
to or in tandem with other Awards under the Plan. Any Stock Option granted under
the Plan shall be in such form as the  Committee  may from time to time approve.
The Committee  shall have the authority to grant any optionee who is an employee
of the Company,  or of any parent or subsidiary  corporation  of the Company (in
each case as  defined  in  Section  424 of the Code)  Incentive  Stock  Options,
Non-Qualified  Stock Options,  or both types of Stock Options (in each case with
or without Stock Appreciation  Rights). To the extent that any Stock Option does
not  qualify  as an  Incentive  Stock  Option,  it shall  constitute  a separate
Non-Qualified  Stock  Option.  In the case of any other  person  eligible for an
Award  under  the Plan,  any  Stock  Option  granted  under the Plan  shall be a
Non-Qualified Stock Option (with or without Stock Appreciation Rights).

     Anything in the Plan to the contrary notwithstanding,  no term of this Plan
relating to Incentive  Stock Options shall be  interpreted,  amended or altered,
nor shall any discretion or authority granted under the Plan be so exercised, so

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as to disqualify the Plan under Section 422 of the Code, or, without the consent
of the optionee(s) affected, to disqualify any Incentive Stock Option under such
Section 422.

     6.2. Terms and Conditions.  Options granted under the Plan shall be subject
to the following  terms and conditions and shall contain such  additional  terms
and conditions,  not  inconsistent  with the terms of the Plan, as the Committee
shall deem appropriate:

     (a) Option Price. The option price per share of Stock  purchasable  under a
Stock Option shall be  determined  by the  Committee at the time of grant but in
the case of any  Incentive  Stock Option shall be not less than 100% of the Fair
Market Value of the Stock at the time of grant.  However,  any  Incentive  Stock
Option granted to any optionee who, at the time the option is granted, owns more
than 10% of the  voting  power of all  classes  of stock of the  Company or of a
parent or subsidiary  corporation (in each case as defined in Section 424 of the
Code),  shall have an exercise  price no less than 110% of Fair Market Value per
share on date of the grant.

     (b)  Option  Term.  The  term of each  Stock  Option  shall be fixed by the
Committee,  but no Incentive  Stock Option  shall be  exercisable  more than ten
years after the date the Option is granted.  However,  any Option granted to any
optionee who, at the time the Option is granted owns more than 10% of the voting
power of all  classes  of  stock of the  Company  or of a parent  or  subsidiary
corporation  (in each case as defined in section 424 of the Code) may not have a
term of more than five years.  No Stock  Option may be  exercised  by any person
after expiration of the term of the Option.

     (c)  Exercisability.  Stock  Options shall be  exercisable  at such time or
times and subject to such terms and  conditions  as shall be  determined  by the
Committee  at or after grant,  provided,  however,  that,  except as provided in
Sections 6.2(g),  6.2(h) and 11, unless otherwise determined by the Committee at
or after  grant no Stock  Option  shall be  exercisable  during  the six  months
following the date of the granting of the Option. If the Committee provides,  in
its discretion,  that any Stock Option is exercisable only in installments,  the
Committee may waive such installment exercise provisions at any time at or after
grant in  whole  or in  part,  based  on such  factors  as the  Committee  shall
determine, in its sole discretion.

     (d) Method of Exercise. Subject to whatever installment exercise provisions
apply pursuant to Section 6.2(c),  Stock Options may be exercised in whole or in
part at any time and from  time to time  during  the  option  period,  by giving
written notice of exercise to the Company  specifying the number of shares to be
purchased.  Such notice shall be  accompanied by payment in full of the purchase

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price,  either by  certified  or bank  check,  or such other  instrument  as the
Committee may accept. As determined by the Committee, in its sole discretion, at
or  after  grant,  payment  in full or in part  may  also be made in the form of
unrestricted Stock already owned by the optionee or, in the case of the exercise
of a Non-Qualified Stock Option,  Restricted Stock subject to an Award hereunder
(based,  in each  case,  on the Fair  Market  Value of the Stock on the date the
option is exercised, as determined by the Committee);  provided,  however, that,
in the case of an  Incentive  Stock  Option,  the right to make a payment in the
form of already  owned shares may be  authorized  only at the time the option is
granted.

     If payment of the option exercise price of a Non-Qualified  Stock Option is
made in whole or in part in the form of Restricted  Stock, such Restricted Stock
(and any replacement shares relating thereto) shall remain (or be) restricted in
accordance  with the original terms of the  Restricted  Stock Award in question,
and any additional Stock received upon the exercise shall be subject to the same
forfeiture  restrictions,  unless otherwise determined by the Committee,  in its
sole discretion, at or after grant.

     If payment of the Option  exercise price of a Stock Option is made in whole
or in part in the form of unrestricted  Stock already owned by the  Participant,
the Company may require that the Stock has been owned by the  Participant  for a
specified  minimum period of time, for the purpose of avoiding any charge to the
Company's earnings,  limiting the pyramiding of Stock Option exercises,  or such
other purposes as the Company deems appropriate.

     No shares of Stock shall be issued  until full  payment  therefor  has been
made. An optionee  shall  generally have the rights to dividends or other rights
of a shareholder  with respect to shares subject to the Option when the optionee
has given written notice of exercise,  has paid in full for such shares, and, if
requested, has given the representation described in Section 14.1(a).

     (e) Replacement  Options.  If an Option granted pursuant to the Plan may be
exercised by an optionee by means of the delivery of previously  acquired  Stock
as provided in 6.2(d) above,  then the Committee may, in its sole discretion and
at the  time  of  the  original  option  grant,  authorize  the  Participant  to
automatically  receive a replacement Option pursuant to this part of the Plan to
the extent  shares are available  under  Section 4 at the time such  replacement
Option would be issued.  Any such replacement  Option shall cover such number of
shares as may be  determined  by the  Committee,  but in no event  more than the
number of shares  equal to the  difference  between  the number of shares of the
original Option  exercised and the net shares  received by the Participant  from
such exercise. Any such replacement Option shall have an exercise price equal to

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the then  current  Fair  Market  Value of  Stock,  and a term  extending  to the
expiration date of the original Option.

The Committee  shall have the right,  in its sole discretion and at any time, to
discontinue the automatic grant of replacement Options.

     (f) Transferability.  No Stock Option shall be transferable by the optionee
otherwise than by will or by the laws of descent and distribution, and all Stock
Options  shall be  exercisable,  during  the  optionee's  lifetime,  only by the
optionee.

     (g)  Termination  by Reason of Death.  If an  optionee's  employment  by or
association with the Company and its  subsidiaries and affiliates  terminates by
reason of death,  any Stock  Option  held by such  optionee  may  thereafter  by
exercised,  to the extent then exercisable or on such  accelerated  basis as the
Committee may determine at or after grant,  by the legal  representative  of the
estate or by the legatee of the optionee  under the will of the optionee,  for a
period of one year (or such  shorter  period as the  Committee  may  specify  at
grant) from the date of such death or until the expiration of the stated term of
such Stock Option, whichever period is the shorter.

     (h)  Termination  by Reason of Disability or  Retirement.  If an optionee's
employment  by  or  association  with  the  Company  and  its  subsidiaries  and
affiliates  terminates by reason of Disability or  Retirement,  any Stock Option
held by such optionee may thereafter be exercised by the optionee, to the extent
it was exercisable at the time of termination,  or on such accelerated  basis as
the Committee  may determine at or after grant,  for a period of three years (or
such shorter period as the Committee may specify at grant) from the date of such
termination  of  employment  or until the  expiration of the stated term of such
Stock Option, whichever period is the shorter;  provided,  however, that, if the
optionee  dies  within such  three-year  period (or such  shorter  period as the
Committee  shall specify at grant),  any  unexercised  Stock Option held by such
optionee  shall  thereafter  be  exercisable  to  the  extent  to  which  it was
exercisable  at the time of death for a period of twelve months from the date of
such  death or until the  expiration  of the stated  term of such Stock  Option,
whichever period is the shorter.

     (i) Other  Termination.  Unless  otherwise  determined  by the Committee at
grant,  if an optionee's  employment by or association  with the Company and its
subsidiaries  and  affiliates  terminates  for  any  reason  other  than  death,
Disability or Retirement,  the Stock Option shall  thereupon  terminate,  except

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that  such  Stock  Option  may  be  exercised,  to  the  extent  exercisable  at
termination,  or on such accelerated  basis as the Committee may determine at or
after  grant,  for a period  of three  months  (or such  shorter  period  as the
Committee  shall  specific at grant) from the date of such  termination or until
the  expiration  of the stated term of such Stock  Option,  whichever  period is
shorter,  if the optionee is  involuntarily  terminated  by the Company  without
Cause.

         (j)  Incentive  Stock Option  Limitations.  To the extent  required for
"incentive  stock option"  status under  Section 422 of the Code,  the aggregate
Fair Market Value (determined as of the time of grant) of the stock with respect
to which  Incentive  Stock Options granted are exercisable for the first time by
the  optionee  during any  calendar  year under the Plan  and/or any other stock
option plan of the Company and any parent or subsidiary  corporation (within the
meaning of Section 424 of the Code) shall not exceed $100,000.

     (k) Cash-out of Option;  Settlement of Spread Value in Restricted Stock. On
receipt  of  written  notice  to  exercise,  the  Committee  may,  in  its  sole
discretion,  elect to cash out all or part of the portion of the Option(s) to be
exercised  by paying  the  optionee  an amount,  in cash or Stock,  equal to the
excess of the Fair Market  Value of the Stock over the option price (the "Spread
Value") on the  effective  date of such  exercise.  In  addition,  if the Option
agreement  so provides at grant or is amended  after grant and prior to exercise
to so provide (with the optionee's consent),  the Committee may require that all
or part of the  shares to be  issued  with  respect  to the  Spread  Value of an
exercised option take the form of Restricted Stock, which shall be valued on the
date of exercise on the basis of the Fair Market Value of such Restricted  Stock
determined without regard to the forfeiture restrictions involved, if any.

     (l) Cashless  Exercise;  Satisfaction  of Tax  Withholdings.  To the extent
permitted  under  the  applicable  laws and  regulations,  at the  request  of a
Participant  and with the  consent  of the  Committee,  the  Company  agrees  to
cooperate in a "cashless  exercise" of an Option. The cashless exercise shall be
effected  by  the  Participant  delivering  to a  registered  securities  broker
acceptable to the Company  instructions to sell a sufficient number of shares of
Stock from which such Option is then exercisable to cover the costs and expenses
associated  with such  exercise and sale.  Under any Option,  the  Committee may
permit a Participant  to pay any  applicable  withholding  taxes by delivering a
sufficient number of  previously-owned  shares of Common Stock to the Company to
satisfy such taxes or upon Participant's request, by having the Company withhold
the number of shares of Common  Stock  obtainable  on the  exercise of an Option

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which when valued at Fair Market Value  (determined  as of the day preceding the
date of exercise) is equivalent to the minimum required withholding taxes due.

     7.    Stock Appreciation Rights

     7.1.  Provision  for  Grant.  Stock  Appreciation  Rights may be granted in
conjunction  with all or part of any Stock Option granted under the Plan. In the
case of a  Non-Qualified  Stock Option,  such rights may be granted either at or
after the time of the grant of such Stock  Option.  In the case of an  Incentive
Stock  Option,  such rights may be granted only at the time of the grant of such
Stock Option.

     7.2. Termination.  A Stock Appreciation Right or applicable portion thereof
granted with respect to a given Stock  Option shall  terminate  and no longer be
exercisable upon the termination or exercise of the related Stock Option, except
that, unless otherwise determined by the Committee,  in its sole discretion,  at
the time of grant, a Stock  Appreciation Right granted with respect to less than
the full number of shares covered by a related Stock Option shall not be reduced
until the number of shares  covered by an exercise or termination of the related
Stock Option exceeds the number of shares not covered by the Stock  Appreciation
Right.

     7.3.  Manner  and Effect of  Exercise.  A Stock  Appreciation  Right may be
exercised by an optionee, in accordance with Section 7.4(b), by surrendering the
applicable  portion  of  the  related  Stock  Option.  Upon  such  exercise  and
surrender, the optionee shall be entitled to receive an amount determined in the
manner  prescribed  in  Section  7.4(b).   Stock  Options  which  have  been  so
surrendered,  in whole or in part,  shall no longer be exercisable to the extent
the related Stock Appreciation Right has been exercised.

     7.4. Other Terms and Conditions.  Stock  Appreciation  Rights granted under
the Plan shall be  subject  to the  following  terms and  conditions,  and shall
contain  such  additional  terms  and  conditions,  not  inconsistent  with  the
provisions of the Plan, as the Committee shall deem appropriate:

     (a) Exercisability.  Stock Appreciation Rights shall be exercisable only at
such  time or times  and to the  extent  that the Stock  Options  to which  they
relate,  if any,  shall be  exercisable  in  accordance  with the  provisions of
Section  6 and this  Section 7 of the Plan;  provided,  however,  that any Stock
Appreciation  Right granted  subsequent to the grant of the related Stock Option
shall not be  exercisable  during the first six months of its term,  except that
this special  limitation  shall not apply in the event of death or Disability of
the optionee  prior to the  expiration  of the  six-month  period and  provided,
further,  however, that a Stock Appreciation Right granted in connection with an

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Incentive Stock Option may be exercised only if and when the market price of the
Stock subject to the Incentive  Stock Option  exceeds the exercise price of such
Stock Option.

     (b) Amount  Payable.  Upon the exercise of a Stock  Appreciation  Right, an
optionee  shall be  entitled  to receive up to, but not more than,  an amount in
cash  and/or  shares of Stock  equal in value to the  excess of the Fair  Market
Value of one share of Stock over the  option  price per share  specified  in the
related Stock Option, multiplied by the number of shares in respect of which the
Stock  Appreciation  Right  shall  have  been  exercised.  The  Committee  shall
determine the form of payment.

     (c)  Transferability.  Stock Appreciation Rights shall be transferable only
when and to the extent that the  underlying  Stock Option would be  transferable
under Section 6.2(e) of the Plan.

     8. Restricted Stock

     8.1. Provision for Grant.  Shares of Stock may be issued either alone or in
addition to other Awards  granted  under the Plan at such price,  if any, as the
Committee  may  determine.  The  Committee may condition the grant of Restricted
Stock  upon the  completion  of  additional  service,  attainment  of  specified
performance  goals or such other factors as the Committee may determine,  in its
sole discretion.  The provisions of Restricted Stock Awards need not be the same
with respect to each Participants.

     8.2. Awards and  Certificates.  The  prospective  recipient of a Restricted
Stock  Award shall not have any rights  with  respect to such Award,  unless and
until such  recipient  has  executed an agreement  evidencing  the Award and has
delivered  a fully  executed  copy  thereof to the  Company,  and has  otherwise
complied with the applicable terms and conditions of such Award.

     8.3.  Additional  Terms and Conditions.  Grants of Restricted  Stock may be
made under the following additional terms and conditions:

     (a) Purchase Price. The purchase price for shares of Restricted Stock shall
be equal to or less than their Fair Market Value and may be zero.

     (b)  Acceptance  of Awards.  Awards of  Restricted  Stock must be  accepted
within a period of 60 days (or such shorter  period as the Committee may specify
at grant) after the Award date, by executing a Restricted  Stock Award agreement
and paying  whatever  price (if any) is  required  pursuant  to the terms of the
Award.
   14
                                      -14-

     (c) Issuance of Certificates. Each Participant receiving a Restricted Stock
Award  shall  be  issued  a stock  certificate  in  respect  of such  shares  of
Restricted  Stock.  Such  certificate  shall be  registered  in the name of such
Participant,  and, if applicable,  shall bear an appropriate legend referring to
the terms, conditions,  and restrictions applicable to such Award, substantially
in the following form:

"The  transferability  of this  certificate and the shares of stock  represented
hereby are subject to the terms and  conditions  (including  forfeiture)  of the
Boston  Scientific  Corporation  1992 Long-Term  Incentive Plan and an Agreement
entered into between the  registered  owner and Boston  Scientific  Corporation.
Copies  of  such  Plan  and  Agreement  are on  file in the  offices  of  Boston
Scientific Corporation at 480 Pleasant Street, Watertown Massachusetts 02172"

     (d) Escrow of Shares. The Committee may require that the stock certificates
evidencing  shares of  Restricted  Stock be held in custody by the Company until
the restrictions  thereon shall have lapsed, and that the Participant  deliver a
stock power, endorsed in blank, relating to the Stock covered by such Award.

     (e)  Transferability.  Subject to the provisions of this Plan and the Award
agreement,  during the period set by the Committee  commencing  with the date of
such Award (the "Restriction Period"), the Participant shall not be permitted to
sell, transfer,  pledge, assign or otherwise encumber shares of Restricted Stock
awarded  under  the  Plan.  Within  these  limits,  the  Committee,  in its sole
discretion,  may provide for the lapse of such  restrictions in installments and
may accelerate or waive such restrictions in whole or in part, based on service,
performance  and/or  such  other  factors  or  criteria  as  the  Committee  may
determine, in its sole discretion.

     (f) Rights Pending Lapse of Restrictions or Forfeiture of Award.  Except as
provided in this subsection (f) and subsection (e) above, the Participant  shall
have,  with respect to the shares of  Restricted  Stock,  all of the rights of a
shareholder  of the  Company,  including  the right to vote the shares,  and the
right to receive any cash dividends.  The Committee, in its sole discretion,  as
determined  at the time of Award,  may  permit or  require  the  payment of cash
dividends to be deferred  and, if the  Committee so  determines,  reinvested  in
additional Restricted Stock to the extent shares are available under Section 4.

     (g) Termination of Employment.  Subject to the applicable provisions of the
Award  agreement  and  this  Section  8,  upon  termination  of a  Participant's

   15
                                      -15-

employment  or other  association  with the  Company  and its  subsidiaries  and
affiliates  for any  reason  during the  Restriction  Period,  all shares  still
subject to restriction  shall be forfeited by the  Participant.  In the event of
hardship or other special  circumstances  of a Participant  whose  employment or
association   with  the  Company  and  its   subsidiaries   and   affiliates  is
involuntarily  terminated (other than for Cause),  the Committee may, in it sole
discretion,  waive in whole or in part any or all  remaining  restrictions  with
respect to such Participant's  shares of Restricted Stock, based on such factors
as the Committee may deem appropriate.

     (h)  Lapse of  Restrictions.  If and when the  Restriction  Period  expires
without a prior  forfeiture of the Restricted  Stock subject to such Restriction
Period,  the  certificates for such shares shall be delivered to the Participant
promptly if not theretofore so delivered.


     9. Long Term Performance Awards

     9.1.  Provision  for  Grant.  Long-Term  Performance  Awards may be awarded
either  alone or in  addition  to other  Awards  granted  under  the  Plan.  The
Committee  shall  determine  the  nature,   length  and  starting  date  of  the
performance  period (the  "Performance  Period") for each Long-Term  Performance
Award,  which  subject  to  Section  11 below  shall be a period of at least two
years,  and shall  determine  the  performance  objectives to be used in valuing
Long-Term  Performance Awards and determining the extent to which such Long-Term
Performance  Awards  have  been  earned.  Performance  objectives  may vary from
Participant to Participant and between groups of Participants and shall be based
upon such  Company,  business  unit and/or  individual  performance  factors and
criteria as the Committee may deem appropriate,  including,  but not limited to,
earnings  per share or return on equity.  Performance  Periods  may  overlap and
Participants   may   participate   simultaneously   with  respect  to  Long-Term
Performance  Awards that are subject to  different  Performance  Periods  and/or
different performance factors and criteria.

     9.2.  Periodical  Determination  of  Performance.  At the beginning of each
Performance Period, the Committee shall determine for each Long-Term Performance
Award subject to such Performance Period the range of dollar values or number of
shares of Stock to be awarded to the  Participant at the end of the  Performance
Period if and to the extent that the relevant measure(s) of performance for such
Long Term Performance Award is (are) met. Such dollar values or number of shares
of Stock may be fixed or may vary in  accordance  with such  performance  and/or
other criteria as may be specified by the Committee, in its sole discretion.

   16
                                      -16-

     9.3.  Adjustment  of Awards.  In the event of special or unusual  events or
circumstances affecting the application of one or more performance objectives to
a  Long-Term  Performance  Award,  the  Committee  may  revise  the  performance
objectives  and/or underlying  factors and criteria  applicable to the Long-Term
Performance Awards affected,  to the extent deemed appropriate by the Committee,
in its sole discretion, to avoid unintended windfalls or hardship.

     9.3.  Termination  of  Employment.  Subject  to Section 11 below and unless
otherwise  provided  in the  applicable  Award  agreement(s),  if a  Participant
terminates  employment or other  association with the Company and its affiliates
and  subsidiaries  during a Performance  Period because of death,  Disability or
Retirement, such Participant shall be entitled to a payment with respect to each
outstanding Long-Term Performance Award at the end of the applicable Performance
Period (i) based, to the extent relevant under the terms of the award,  upon the
Participant's  performance for the portion of such Performance  Period ending on
the date of termination and the performance of the applicable  business  unit(s)
for the entire Performance  Period, and (ii) prorated,  where deemed appropriate
by the  Committee,  for the portion of the  Performance  Period during which the
Participant  was employed by or associated  with the Company and its  affiliates
and  subsidiaries,  all as determined by the Committee,  in its sole discretion.
However,  the Committee may provide for an earlier payment in settlement of such
award in such amount and under such terms and conditions as the Committee  deems
appropriate.

     Subject to Section 11 below, if a Participant  terminates  employment by or
association  with the  Company  and its  subsidiaries  and  affiliates  during a
Performance  Period for any other  reason,  then such  Participant  shall not be
entitled to any payment with respect to the Long-Term Performance Awards subject
to such Performance Period,  unless the Committee shall otherwise determine,  in
its sole discretion.

     9.4. Form of Payment.  The earned portion of a Long-Term  Performance Award
may be paid  currently  or on a deferred  basis with such  interest  or earnings
equivalent  as may be  determined  by the  Committee,  in its  sole  discretion.
Payment  shall be made in the form of cash or whole  shares of Stock,  including
Restricted  Stock,  either  in a lump  sum  payment  or in  annual  installments
commencing  as soon as  practicable  after the end of the  relevant  Performance
Period, all as the Committee shall determine at or after grant.

   17
                                      -17-

     10. Stock  Grants.  In  recognition  of  significant  contributions  to the
success of the  Company,  its  affiliates  and  subsidiaries,  and in such other
circumstances as the Committee deems appropriate in its sole discretion,  shares
of Stock may be issued  either alone or in addition to other stock or cash-based
Awards  granted  under the Plan at such  price,  if any,  as the  Committee  may
determine.  Stock Grants Awards shall be made without  forfeiture  conditions of
any kind and  otherwise  pursuant to such terms and  conditions as the Committee
may determine, in its sole discretion.

     11. Change in Control Provisions.

     11.1.  Consequences  of  Event.  In the event of a Change  in  Control  the
following acceleration and valuation provisions shall apply:

     (a) Any Stock  Appreciation  Rights outstanding for at least six months and
any Stock Options  awarded under the Plan not previously  exercisable and vested
shall become fully vested and exercisable.

     (b) The  restrictions  applicable to any Restricted  Stock Awards under the
Plan shall lapse and such shares and Awards shall be deemed fully vested.

     (c) The value of all shares of Stock subject to  outstanding  Stock Options
and, to the extent vesting by reason of the Change in Control,  Restricted Stock
Awards shall be paid to the holders thereof in cash within thirty days following
the Change of Control (less any applicable  exercise price and tax withholdings,
and  subject  to the  surrender  of the  shares  which  are the  subject  of the
Restricted  Stock  Award) on the basis of the Change in Control  Price as of the
date of such Change in Control.

     (d) Any outstanding  Long-Term  Performance Awards shall be vested and paid
out in cash within thirty days following the Change in Control based on prorated
target results for the performance periods in question.

     10.2.  Change in Control.  For purposes of this Plan, a "Change in Control"
means the happening of any of the following:

     (a) The acquisition, other than from the Company, by any individual, entity
or group (within the meaning of Section  13(d)(3) or 14(d)(2) of the  Securities
Exchange Act of 1934, as amended (the "Exchange  Act")) of beneficial  ownership
(within the meaning of Rule 13d-3  promulgated under the Exchange Act) of 20% or
more of either (i) the then  outstanding  shares of common  stock of the Company
(the  "Outstanding  Company Common Stock") or (ii) the combined  voting power of
the then outstanding voting securities of the Company entitled to vote generally
in the  election of  directors  (the  "Company  Voting  Securities");  provided,
however,  that  any  acquisition  by (x) any  non-corporate  shareholder  of the

   18
                                      -18-

Company as of the effective date of the initial  registration  of an offering of
Stock  under  the  Securities  Act  of  1933,  (y)  the  Company  or  any of its
subsidiaries,  or any  employee  benefit  plan (or related  trust)  sponsored or
maintained by the Company or any of its subsidiaries or (z) any corporation with
respect to which,  following such acquisition,  more than 60% of,  respectively,
the then  outstanding  shares of common stock of such  corporation  and combined
voting  power of the then  outstanding  voting  securities  of such  corporation
entitled to vote  generally in the  election of  directors is then  beneficially
owned,  directly or indirectly,  by all or substantially  all of the individuals
and entities who were the beneficial  owners,  respectively,  of the Outstanding
Company Common Stock and Company  Voting  Securities  immediately  prior to such
acquisition in substantially the same proportion as their ownership, immediately
prior to such acquisition,  of the Outstanding  Company Common Stock and Company
Voting Securities,  as the case may be, shall not constitute a Change in Control
of the Company; or

     (b) Individuals  who, as of the effective date of the initial  registration
of an offering of Stock under the Securities  Act of 1933,  constitute the Board
(the  "Incumbent  Board") cease for any reason to constitute at least a majority
of the Board,  provided that any  individual  becoming a director  subsequent to
such  effective  date whose election or nomination for election by the Company's
shareholders,  was  approved by a vote of at least a majority  of the  directors
then  comprising  the  Incumbent  Board  shall  be  considered  as  though  such
individual  were a  member  of the  Incumbent  Board,  but  excluding,  for this
purpose, any such individual whose initial assumption of office is in connection
with an actual or threatened  election  contest  relating to the election of the
Directors  of the Company  (as such terms are used in Rule 14a-11 of  Regulation
14A promulgated under the Exchange Act); or

     (c) Approval by the shareholders of the Company of a reorganization, merger
or consolidation (a "Business Combination"), in each case, with respect to which
all or substantially all of the individuals and entities who were the respective
beneficial  owners of the  Outstanding  Company  Common Stock and Company Voting
Securities   immediately   prior  to  such  Business   Combination  do  not  own
beneficially,  directly or indirectly, more than 60% of, respectively,  the then
outstanding  shares of common  stock and the  combined  voting power of the then
outstanding  voting  securities  entitled to vote  generally  in the election of
directors,  as the case may be, of the corporation  resulting from such Business
Combination in substantially the same proportion as their ownership  immediately
prior to such Business  Combination of the Outstanding  Company Common Stock and
Company Voting Securities, as the case may be; or

   19
                                      -19-

     (d) a complete liquidation or dissolution of the Company or a sale or other
disposition of all or substantially  all of the assets of the Company other than
to a corporation with respect to which, following such sale or disposition, more
than 60% of,  respectively,  the then outstanding  shars of common stock and the
combined voting power of the then outstanding voting securities entitled to vote
generally in the election of directors is then owned  beneficially,  directly or
indirectly, by all or substantially all of the individuals and entities who were
the beneficial owners, respectively, of the Outstanding Company Common Stock and
Company  Voting  Securities  immediately  prior to such sale or  disposition  in
substantially the same proportion as their ownership of the Outstanding  Company
Common  Stock and Company  Voting  Securities,  as the case may be,  immediately
prior to such sale or disposition.

     11.3.  Change in Control  Price.  For  purposes  of this  Plan,  "Change in
Control Price" means the highest closing price per share paid in any transaction
on the New York Stock Exchange, or the highest price paid or offered in any bona
fide  transaction  related  to a  potential  or actual  change in control of the
Company,  at any time during the preceding sixty day period as determined by the
Committee  except  that,  in the  case of  Incentive  Stock  Options  and  Stock
Appreciation  Rights  relating to Incentive  Stock Options,  such price shall be
based only on transactions  reported for the date on which the Committee decides
to cash out such options.

     12. Amendment and Termination. The Board may terminate or amend the Plan at
any time and from  time to time;  provided,  however,  that the  Board  may not,
without approval of the shareholders of the Company, increase the maximum number
of shares of Stock  purchasable  under the Plan or change the description of the
individuals  eligible to receive  Awards.  No termination of or amendment to the
Plan may adversely  affect the rights of a Participant with respect to any Award
theretofore granted under the Plan without such Participant's consent.

     The  Committee  may  amend  the  terms of any  Award  theretofore  granted,
prospectively  or  retroactively,  but,  subject  to  Section  4 above,  no such
amendment shall impair the rights of any Participant  without the  Participant's
consent.

     13.  Unfunded  Status  of  Plan.  The Plan is  intended  to  constitute  an
"unfunded"  plan for  incentive and deferred  compensation.  With respect to any
payments not yet made to a Participant by the Company,  nothing contained herein
shall give any such  Participant  any rights that are greater  than those of any

   20
                                      -20-

other general creditor of the Company. In its sole discretion, the Committee may
authorize the creation of trusts or other  arrangements  to meet the obligations
created  under the Plan to deliver  Stock or payments in lieu of or with respect
to  Awards  hereunder,   provided,   however,  unless  the  Committee  otherwise
determines with the consent of the affected  Participant,  the existence of such
trusts or other  arrangements  is consistent  with the "unfunded"  status of the
Plan.

     14. General Provisions.

     14.1.  Investment  Representation.  The  Committee  may require each person
acquiring  shares  pursuant to an Award under the Plan to represent to and agree
with the Company in writing that the  Participant  is  acquiring  the shares for
investment  without a view to distribution  thereof.  The  certificates for such
shares may include any legend which the Committee  deems  appropriate to reflect
any  restrictions  on transfer.  All  certificates  for shares of Stock or other
securities  delivered  under the Plan shall be  subject  to such  stock-transfer
orders and other  restrictions  as the  Committee may deem  advisable  under the
rules, regulations,  and other requirements of any stock exchange upon which the
Stock is then listed,  and any applicable  Federal or state  securities law, and
the Committee  may cause a legend or legends to be put on any such  certificates
to make appropriate reference to such restrictions.

     14.2. Adoption of Other Plans. Nothing contained in this Plan shall prevent
the  Board  of  Directors  from  adopting   other  or  additional   compensation
arrangements,  subject to stockholder approval if such approval is required; and
such  arrangements  may be either  generally  applicable or  applicable  only in
specific cases.

     14.3. No Employment  Rights.  Neither the  establishment or continuation of
the Plan, nor the grant of any Award  hereunder,  shall confer upon any employee
or consultant  of the Company or its  affiliates  or  subsidiaries  any right to
continued  employment or  association  with the Company and its  affiliates  and
subsidiaries,  nor shall it  interfere  in any way with the right of the Company
and its affiliates and  subsidiaries  to terminate the employment or association
of any of its employees or consultants at any time.

     14.4. Tax  Withholding.  No later than the date as of which an amount first
becomes includible in the gross income of the Participant for Federal income tax
purposes with respect to any Award, the Participant shall pay to the Company, or
make  arrangements  satisfactory to the Committee  regarding the payment of, any
Federal,  state,  or local taxes of any kind required by law to be withheld with

   21
                                      -21-

respect to such  amount.  Unless  otherwise  determined  by the  Committee,  the
minimum required  withholding  obligations may be settled with Stock,  including
Stock that is part of the Award that gives rise to the withholding  requirement.
The  obligations  of the  Company  under the Plan shall be  conditional  on such
payment or arrangements  and the Company shall, to the extent  permitted by law,
have the right to deduct any such taxes from any  payment of any kind  otherwise
due to the Participant.

     14.5.  Payments on Death.  The Committee shall establish such procedures as
it deems  appropriate  for a Participant  to designate a beneficiary to whom any
amounts payable in the event of the Participant's death are to be paid.

     14.6.  Governing Law. The Plan and all Awards and actions taken  thereunder
shall  be  governed  by  and  construed  in  accordance  with  the  laws  of the
Commonwealth of Massachusetts, without regard to the conflict of laws principles
thereof.

     15. Term of Plan. The Plan shall become  effective upon the approval of the
Plan by the  shareholders of the Company.  No Award shall be granted pursuant to
the  Plan  on  or  after  the  tenth  anniversary  of  the  Plan's  approval  by
shareholders, but Awards theretofore granted may extend beyond that date.


   22
    Amendment to Boston Scientific Corporation 1992 Long-Term Incentive Plan

        10.2 Pooling-of-Interests Transactions. Notwithstanding anything
contained in Section 10.1, in the event of a merger or consolidation of the
Company with another entity which is intended to qualify for
pooling-of-interests accounting under U.S. Generally Accepted Accounting
Principles pursuant to Accounting Principles Board Opinion No. 16 ("Business
Combinations") or any successor opinion (a "Pooling Transaction"), the
following shall result:

                (i) at the closing of a Pooling Transaction in which the Company
        is not the surviving corporation (the "Combined Entity"), each
        outstanding Stock Option granted hereunder (a "Predecessor Option")
        shall be converted into an option (a "Substitute Option") to acquire
        common stock of the Combined Entity in the Pooling Transaction, which
        Substitute Option shall (A) have the same terms and conditions
        (including vesting schedule) as the Predecessor Option, except as
        provided in clause (ii) below, and (B) be exercisable at an exercise
        price, and for a number of shares of the Combined Entity's common stock,
        determined in accordance with Section 424(a) of the Code as if the
        conversion of the Predecessor Option into the Successor Option was
        intended to constitute "issuing or assuming a stock option in a
        transaction to which Section 424(a) applies"; and


                (ii) solely in the case of a Pooling Transaction (whether or not
        the Company is the Combined Entity) in which, after giving effect to the
        closing of such transaction, shareholders of the Company immediately
        prior to such closing beneficially own less than 60% or less of the
        Combined Entity's voting common stock, all Stock Options granted
        hereunder (or Successor Options, if the Company is not the Combined
        Entity) shall be fully vested and immediately exercisable upon such
        closing.




              AMENDMENT NO. 1 TO THE BOSTON SCIENTIFIC CORPORATION
                         1992 LONG-TERM INCENTIVE PLAN

     The Boston Scientific Corporation 1992 Long-Term Incentive Plan (the
"Plan") is hereby amended as follows:

1. Section 6.2(f) of the Plan is amended by deleting the existing Section 6.2(f)
in its entirety and replacing it with the following:

     "(f) Transferability. No Option shall be transferable by a Participant
other than by will or by the laws of descent and distribution and all Options
granted thereunder shall be exercisable, during the Participants lifetime, only
by the Participant provided, however, that, subject to such conditions as the
may from time to time establish, Participants may transfer, without payment of
consideration, any Options whenever granted under the Plan to members of their
respective immediate families or to trusts, partnerships, or similar vehicles
established for the benefit of members of their respective immediate families."

2. Section 2(p) of the Plan is amended by deleting the existing Section 2(p) in
its entirety and replacing it with the following:

     "(p)  Stock means the Common Stock, $.01 par value per share, of the
Company."