American Diabetes Associationhttp://www.diabetes.org 800-342-2383 American Academy of Podiatric Sports Medicinehttp://www.aapsm.org 888-854-FEET American Academy of Orthopaedic Surgeonshttp://www.aaos.org 6300 N. River RoadRosemont, IL 60018847-823-7186 American College of Foot & Ankle Surgeonshttp://www.acfas.org

Mayo Clinic Onlinewww.mayoclinic.com MedlinePluswww.nlm.nih.gov/medlineplus PodiatryOnlinewww.podiatry-online.net WebMDwww.webmd.com

National Institutes of Healthhttp://www.nih.govNIHInfo@OD.NIH.GOV (e-mail)(301) 496-4000National Institute on Aging http://www.nih.gov/nia Information Center P.O. Box 8057Gaithersburg, Maryland 20898-8057(800) 222-2225(800) 222-4225 (TTY)National Institute of Diabetes and Digestive and Kidney Diseases