Legg-Calvé-Perthes disease is a rare condition affecting the hip joint in children. It is estimated to have a prevalence of approximately 5 to 10 cases per 100,000 children. This means that it is relatively uncommon, but still significant enough to warrant attention. The disease primarily affects boys between the ages of 4 and 8, although it can occur in girls as well. Early diagnosis and appropriate treatment are crucial for managing the condition and preventing long-term complications.
Legg-Calvé-Perthes disease, also known as Perthes disease, is a rare childhood condition that affects the hip joint. It occurs when the blood supply to the femoral head (the rounded end of the thigh bone) is temporarily disrupted, leading to bone death and subsequent deformity.
The prevalence of Legg-Calvé-Perthes disease varies across different populations and geographical regions. On average, it is estimated to affect approximately 1 in every 1,200 children. However, the prevalence can range from 0.4 to 29 cases per 100,000 children, depending on the population studied.
This condition typically affects children between the ages of 4 and 8, with boys being more commonly affected than girls. The exact cause of Legg-Calvé-Perthes disease is still unknown, but it is believed to involve a combination of genetic and environmental factors.
Early diagnosis and appropriate treatment are crucial for managing Legg-Calvé-Perthes disease. Treatment options may include rest, physical therapy, bracing, or in some cases, surgery. With proper care, most children with this condition can regain normal hip function and lead active lives.