EXHIBIT 11.1 GENERAL SURGICAL INNOVATIONS, INC. AND SUBSIDIARY COMPUTATION OF NET LOSS PER SHARE (1) (IN THOUSANDS, EXCEPT PER SHARE DATA) YEAR ENDED JUNE 30, ---------------------------------- 1997 1996 1995 ---------- ---------- ---------- Primary and Fully Diluted: Weighted average common shares.......................... 13,197 4,201 3,295 Common and common equivalent shares pursuant to Staff Accounting Bulletin No. 83............................ 3,201 3,201 ---------- ---------- ---------- Shares used in per share calculation...................... 13,197 7,411 6,496 ---------- ---------- ---------- ---------- ---------- ---------- Net loss.................................................. $ (1,876) $ (5,465) $ (4,051) ---------- ---------- ---------- ---------- ---------- ---------- Net loss per share........................................ $ (0.14) $ (0.74) $ (0.62) ---------- ---------- ---------- ---------- ---------- ---------- - ------------------------ (1) There is no difference between primary and fully diluted net loss per share for all periods presented.