1. Dental Health Magazine 2. Dental Burs and Endodontic Files: Are Routine Sterilization Procedures Effective?: Archie Morrison, DDS, MS, FRCD(C); Susan Conrod, DDS JCDA • www.cda-adc.ca/jcda • February 2009, Vol. 75, No. 1. 3. Contaminated dental instruments: Smith A, Dickson M, Aitken J, Bagg J.J Hosp Infect. 2002 Jul;51(3):233-5. 4. The antimicrobial efficacy of the erbium, chromium:yttrium-scandium-gallium-garnet laser with radial emitting tips on root canal dentin walls infected with Enterococcus faecalis: Wanda Gordon, DMD, Vahid A. Atabakhsh, DDS, Fernando Meza, DMD, Aaron Doms, DDS, Roni Nissan, DMD, Ioana Rizoiu, MS and Roy H. Stevens, DDS, MS JADA 2007; 138(7): 992-1002. Warning: Patients Urged to Ask their Dentists About the Risk of Cross Contamination! Studies indicate that cross contamination is a huge threat 1,2,3,4 : • The CDC defines cross-contamination as the act of spreading bacteria and viruses from one surface to another. Blood-borne viruses have the ability to live on objects and surfaces for as long as a week. • Even something as innocuous as the chain and holder that fastens a patient’s protective bib in place can contain 1,000 times more bacteria than disposable or sterilized chains. • Sterilization techniques used for the dental burs used with the high speed drill and endodontic files used in root canals are not 100% effective. This is a serious health threat for many people. PAGE 16 |