Perthes Disease is a childhood condition that affects the hip joint, specifically the femoral head. It occurs when the blood supply to the femoral head is temporarily disrupted, leading to bone death and deformation. This typically affects children aged 4 to 10 years and is more common in boys than girls. Symptoms of Perthes Disease may include hip pain, limping, and reduced range of motion. Diagnosis is usually made through X-rays or MRI scans. Treatment options vary and can include rest, physical therapy, or in some cases, surgery to restore proper hip function and alignment.