Legg-Calvé-Perthes disease synonyms

Legg-Calvé-Perthes disease, also known as Perthes disease or coxa plana, is a rare childhood condition that affects the hip joint. It is named after the three physicians who first described it in the early 20th century: Arthur Legg, Jacques Calvé, and Georg Perthes.

This condition primarily affects children between the ages of 4 and 10, with boys being more commonly affected than girls. It occurs when the blood supply to the femoral head (the rounded end of the thigh bone that fits into the hip socket) is temporarily disrupted, leading to the death of bone cells in the area. As a result, the femoral head becomes weak and may collapse, leading to deformity and dysfunction of the hip joint.

Synonyms for Legg-Calvé-Perthes disease are alternative terms used to refer to the same condition. These include:

• Perthes disease


• Coxa plana


• Aseptic necrosis of the femoral head


• Idiopathic avascular necrosis of the hip


• Calvé-Legg-Perthes syndrome


• Legg-Perthes disease


• Perthes syndrome

These synonyms are often used interchangeably by healthcare professionals, researchers, and individuals seeking information about the condition.

Early symptoms of Legg-Calvé-Perthes disease may include limping, hip or knee pain, reduced range of motion, and muscle atrophy. Diagnosis typically involves a combination of physical examination, medical history review, and imaging tests such as X-rays or MRI scans.

Treatment for Legg-Calvé-Perthes disease aims to preserve the shape and function of the hip joint. It may involve a combination of non-surgical interventions, such as rest, physical therapy, and the use of assistive devices, as well as surgical interventions in more severe cases.

Overall, Legg-Calvé-Perthes disease is a complex condition that requires early detection and appropriate management to optimize outcomes and minimize long-term complications.