OrthoInfo is a trusted source of information from AAOS about musculoskeletal conditions and injuries — how they are treated, as well as how they can be prevented.

ACL surgery in a child or teen should account for the fact that bones are still growing. Learn why from CHOP’s experienced team.

A CHOP sports medicine physical therapist and a patient demonstrate the first phase in a home program to rehabilitate your foot or ankle following an injury.

A CHOP sports medicine physical therapist and a patient demonstrate the second phase in a home program to rehabilitate your foot or ankle following an injury.

The fall sports season is ramping up. Follow these simple tips to keep yourself in the game, injury-free.

A concussion is a mild traumatic brain injury (mTBI) caused by a blow or jolt to the head or body that causes the brain to shake. The shaking can cause the brain to not work normally and can result in serious side effects.

When the summer heat gets intense, follow these common-sense guidelines to prevent heat stroke and keep your kids (and yourself!) safe on the hottest days.

Pediatric orthopedic surgeon Brendan Williams, MD, explains how to use a hinged knee brace after surgery.

Learn about the benefits of rowing as an accessible, low-impact sport, and how to prevent common rowing-related injuries.

Most states have a youth sports concussion law to help reduce the risk of student-athletes suffering concussion, and its long-term consequences.