American Academy of Orthopaedic Surgeons (AAOS)

The latest source for Legislation, educational, health care policy and research information. The site includes the bylaws and position papers of the AAOS, and the latest federal and state laws enacted that pertain to the practice of orthopaedics and medicine.

American Association of Hip & Knee Surgeons (AAHKS)

An information source for latest trends in joint replacement surgery about the hip and knee.

WebMD

Welcome to WebMD Corporation: the leader in providing services that help physicians, consumers, providers and health plans navigate the complexity of the healthcare system.

Arthritis Foundation

The mission of the Arthritis Foundation is to improve lives through leadership in the prevention, control and cure of arthritis and related diseases. Discusses non operative means of dealing with arthritis. Gives local resources that are available.

Illinois Chapter of the Arthritis Foundation

The Illinois Chapter of the Arthritis Foundation, operates across the state to assist those affected by the disease and provide current information for people with arthritis and their families.