We have provided helpful links to answer questions you may have. However, Zimmer is not affiliated with, nor does it endorse the content that appears at these linked Web sites.

• The American Academy of Orthopaedic Surgeons

  http://www.aaos.org/

• American Association of Hip and Knee Surgeons

  http://www.aahks.org/

• The American College of Radiology

  http://www.acr.org/

• The American Medical Association

  http://www.ama-assn.org/

• American Orthopaedic Society for Sports Medicine

  http://www.sportsmed.org/tabs/Index.aspx

• The Arthritis Foundation

  http://www.arthritis.org/

• The Arthritis Society

  http://www.arthritis.ca/splash

• Arthritis Insight

  http://arthritisinsight.com/

• Centers for Disease Control and Prevention

  http://www.cdc.gov/

• Department of Health and Human Services

  http://www.hhs.gov/

• Food and Drug Administration

  http://www.fda.gov/

• Health Finder

  http://www.healthfinder.gov/

• North American Chronic Pain Association of Canada

  http://www.chronicpaincanada.com/

• Orthopaedic Research and Education Foundation

  http://www.oref.org/site/PageServer

• Orthopaedic Research Society

  http://www.ors.org/

• Orthopaedic Trauma Association

  http://www.ota.org/

• American Academy of Orthopedic Surgeons Guide to Total Hip Replacement

  http://orthoinfo.aaos.org/topic

• The University of Iowa Virtual Hospital: Total Hip Replacement: A Guide for Patients

  http://www.uihealthcare.com/topics

• Medical Multimedia Group: A Patient's Guide to Artificial Hip Replacement

  http://www.eorthopod.com/content/

• National Institute of Arthritis and Musculoskeletal and Skin Diseases

  http://www.niams.nih.gov/

• National Institutes of Health

  http://www.nih.gov/

• BoneSmart

  http://www.bonesmart.org/

• WebMD

  http://www.webmd.com/