Mayo Clinic offers award-winning medical and health information and tools for healthy living.

Find information about orthopedics, with resources on a wide range of topics encompassing many common orthopedic problems. Learn about orthopedic ailments and their treatments.

The Health Channel explores both scientific and cultural aspects of the human body. Read health articles about medical technology, medical mysteries and staying healthy.

Meet surgeons who provide old-fashioned, personalized, attention and comprehensive care of difficult knee and shoulder problems, one patient at a time, at the highest level of subspecialty expertise available to both U.S. and international patients.

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology. The collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images. Hous

Information on arm & leg injuries including arthroscopy, ligament tears, ACL injuries, carpal tunnel syndrome, rotator cuff injuries, surgery of the arm & leg, joint replacement, arthritis, cartilage transplants,Hyalgan.