AO North America: Health Care and Medical Education
   Information about this organization, case studies, education, newsletter, technique guides and an extensive multimedia library [RealPlayer required to view].
   http://membrane.com/aona/index.html

American Association of Hip and Knee Surgeons
   Includes Society information, membership and research application, news and information, doctor locator, and useful links. Based in Rosemont, IL.
   http://www.aahks.org

American Board of Orthopaedic Surgery
   Certifying board for orthopaedic surgeons in the United States. General and sub-specialty certification requirements, exam schedules, online registration, and surgeon directory.
   http://www.abos.org

American Orthopaedic Foot and Ankle Society
   Patient education, news, links.
   http://www.aofas.org/

British Orthopaedic Association
   The governing body of orthopaedic and trauma surgery in the United Kingdom.
   http://www.boa.ac.uk

Canadian Orthopaedic Association
   Medical society for orthopaedic surgeons in Canada. Continuing medical education opportunities, resources for clinicians, membership applications, and surgeon database.
   http://www.coa-aco.org

Female Orthopaedic Surgeons in Sweden - BGOS
   A network providing professional and social activities, conferences and seminars for its members. [English and Swedish]
   http://www.bgos.org/

Iranian Orthopaedic Association
   Dedicated to surgeons who worked in extraordinary conditions. Includes news, members, publications, and contacts.
   http://www.iranoa.org/

Israel Orthopaedic (Orthopedic) Association
   Information about the Association and orthopedic surgery in Israel.
   http://www.israel-ortho.org.il/

National Association of Orthopaedic Technologists
   Information about the association, membership, recognized schools. Based in North Carolina.
   http://naot.org

New Jersey Orthopaedic Society-Orthopaedic Surgeons of New Jersey
   Membership information, mission, calendar of events, related links and contact information.
   http://www.njos-osnj.org

New York State Society of Orthopaedic Surgeons
   Information on Federal and State legislators, orthopedic focus, meeting and membership information. (Clinton, NY)
   http://www.nyssos.org

Orthopaedic Trauma Association
   Includes information about the OTA, its membership, meetings and courses, calendar, events, education, discussion forums and a newsletter.
   http://www.ota.org

Ruth Jackson Orthopedic Society
   A support and networking group for female orthopaedic surgeons. Mentoring program for female orthopaedic residents, awards, job opportunities, conferences, and newsletters.
   http://www.rjos.org

Society of Orthopaedic Medicine
   Society promoting orthopaedic medicine through education and the funding of research. Members include fully registered medical practitioners and chartered physiotherapists who meet the Society's membership requirements. Based in London.
   http://www.soc-ortho-med.org/

Southern Orthopaedic Association
   SOA was established to provide a forum for the exchange of original, practical, medical and surgical information in orthopaedics. An affiliate of Southern Medical Association and operates exclusively for charitable, scientific and educational purposes. Ba
   http://www.soaassn.org/

Texas Orthopaedic Association
   TOA represents over 3,000 Texas Orthopaedic Surgeons. Find an orthopaedic surgeon in your city. Visit physician member web sites.
   http://www.toa.org

Western Orthopaedic Association
   Voluntary medical society for orthopaedic surgeons practicing west of the Mississippi River in the United States. Chapter contact information, meeting abstracts, newsletters, annual meeting details, membership application.
   http://www.woa-assn.org