Other
Aaos: Lumbar Spinal Stenosis
This article explains lumbar spinal stenosis including definition, causes, symptoms, and treatment of spinal stenosis. It also provides diagrams and an animation of the condition. The article is also available in Spanish.
Other
American Academy of Orthopaedic Surgeons (Aaos)
Homepage for Physicians specializing in the musculoskeletal system (bones, joints, muscles, ligaments, and tendons) This site has a great deal of information about orthopedic medicine and includes an education section.