Sinding-Larsen-Johansson Syndrome (for Teens) - KidsHealth
kidshealth.org › en › teensSinding-Larsen-Johansson syndrome usually happens in teens who are: in sports that involve a lot of running and jumping, such as track, soccer, gymnastics, basketball, lacrosse, and field hockey. in their growth spurt (usually around 9–14 years old) SLJ syndrome is an overuse injury. This means it happens because someone does the same ...
Larsen syndrome: MedlinePlus Genetics
medlineplus.gov › genetics › conditionLarsen syndrome is a disorder that affects the development of bones throughout the body. The signs and symptoms of Larsen syndrome vary widely even within the same family. Affected individuals are usually born with dislocations of the hips, knees, or elbows. Foot abnormalities, such as inward- and upward-turning feet ( clubfeet ), are also common.