Want more information? Try one of these Web sites. You'll find information on musculoskeletal conditions relating to the hip, links to other Web sites, and information on other health conditions.

• American Association of Hip and Knee Surgeons American Association of Hip and Knee Surgeons (http://www.aahks.org/)
• Arthritis FoundationArthritis Foundation (http://www.arthritis.org/)
• Hip SocietyHip Society (http://www.hipsoc.org/)
• Medline Plus: Hip Injuries and DisordersMedline Plus: Hip Injuries and Disorders (http://www.nlm.nih.gov/medlineplus/hipinjuriesanddisorders.html)
• National Center for Injury Prevention and ControlNational Center for Injury Prevention and Control (http://www.cdc.gov/ncipc)
• National Institute for Arthritis and Musculoskeletal and Skin DisordersNational Institute for Arthritis and Musculoskeletal and Skin Disorders (http://www.niams.nih.gov/hi/topics/hip/hiprepqa.htm)
• National Osteoporosis FoundationNational Osteoporosis Foundation (http://www.nof.org/)
• New York Online Access to HealthNew York Online Access to Health (http://www.noah-health.org/)
• Orthogate: Artificial Joint Replacement of the HipOrthogate: Artificial Joint Replacement of the Hip (http://www.orthogate.org/patient-education/hip/artificial-joint-replacement-of-the-hip.html)