M93.001

Clinical Causes: Rapid growth during adolescence Hormonal changes affecting the development of the growth plate Obesity, which increases mechanical stress on the hip Genetic predisposition Underlying connective tissue disorders Hormonal imbalances Anatomical abnormalities of the hip

Key Symptoms: Hip pain that may radiate to the groin or thigh Limping or abnormal gait Limited range of motion in the affected hip Muscle weakness around the hip Discomfort worsening with activity Knee pain sometimes associated

Diagnosis Path: Diagnosis typically involves a combination of clinical assessment and imaging studies. Healthcare providers may perform physical examinations to assess pain, stability, and range of motion. X-rays of the pelvis are the primary imaging tool used to visualize the position of the femoral head relative to the femoral neck and to determine the severity of the slip. MRI scans may be employed in complex cases or to evaluate the integrity of the growth plate. Diagnosis is confirmed when the imaging reveals displacement of the femoral head without history of trauma, especially in adolescents presenting with hip pain and limp.

Treatment Protocols: Treatment options depend on the severity of the slip and the patient's age. Common approaches include: - **Conservative Management:** In mild cases, rest, activity restriction, and nonsteroidal anti-inflammatory drugs (NSAIDs) may be recommended to reduce discomfort. - **Surgical Intervention:** More significant slips often require surgical procedures such as in-situ pinning, where screws are used to stabilize the femoral head and prevent further slipping. Following surgery, physical therapy is usually involved to regain strength and mobility. - **Long-term Monitoring:** Regular follow-up with imaging is vital to monitor for potential complications like avascular necrosis or femoroacetabular impingement. Prompt medical management is crucial to prevent progression of the slip and to preserve hip function.