Legg-Calve-Perthes disease
Learn about Legg-Calve-Perthes disease, including causes, symptoms, diagnosis, and treatment options.
Overview
Legg‑Calve‑Perthes disease is avascular necrosis of the femoral head in children, leading to hip pain and gait changes.
Causes and risk factors
Exact cause is unknown; it typically occurs in children ages 4–10.
Symptoms
Hip, groin, or knee pain; limp; limited hip motion.
Diagnosis
X‑ray and MRI for early detection.
Treatment
Activity restriction, physical therapy, and sometimes bracing or surgery depending on severity and age.
When to seek care
Persistent limp or hip pain in a child warrants evaluation.
Legg‑Calve‑Perthes disease is avascular necrosis of the femoral head in children, leading to hip pain and gait changes.
Causes and risk factors
Exact cause is unknown; it typically occurs in children ages 4–10.
Symptoms
Hip, groin, or knee pain; limp; limited hip motion.
Diagnosis
X‑ray and MRI for early detection.
Treatment
Activity restriction, physical therapy, and sometimes bracing or surgery depending on severity and age.
When to seek care
Persistent limp or hip pain in a child warrants evaluation.