University of Washington Radiology Webserver Complete with online textbook, case studies, teaching files, anatomy learning modules, and online courses for continuing medical education (CME). http://www.rad.washington.edu/

Anesthesia and Sedation in the Dental Office The National Institutes of Health Consensus Development Conference Statement. http://text.nlm.nih.gov/nih/cdc/www/50.html

Lingual Nerve Injury or Damage Web Site Information on causes, symptoms and treatment of lingual nerve damage from dental anesthesia or tooth extraction. Possible treatments and a discussion area for those with this problem. Nonprofit site. http://www.sciential.net/lingualnerveinjury.htm

Orthognathic Support informative pages as well as a chatroom, message board, links section and photo gallery. http://ortho_club.tripod.com

Orthognathic Surgery Support An online community providing support to orthognathic surgery patients and their families. This site is complete with message board, chat, links, and before and after pictures. http://health.groups.yahoo.com/group/orthognathicsurgerysupport/

The Virtual Anaesthesia Textbook Offers an extensive list of annotated links. http://www.virtual-anaesthesia-textbook.com/

Periodontal Health - OHSU Overview, symptom and treatment information from Oregon Health and Sciences University. http://www.ohsuhealth.com/oralhlth/perio.asp