Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hip Save

Understanding Acute on Chronic Slipped Upper Femoral Epiphysis

Acute on chronic slipped upper femoral epiphysis is a condition that affects the hip joint. It is a type of slipped capital femoral epiphysis that occurs when the upper end of the thigh bone (femur) slips off the growth plate at the hip joint. In this condition, the slip happens suddenly on top of a chronic or long-standing underlying deformity.

One of the key features of acute on chronic slipped upper femoral epiphysis is instability. The hip joint becomes unstable, which means that it can move in ways that it shouldn't. This can cause a range of symptoms, including pain, stiffness, and difficulty walking.

The condition is most common in adolescents, particularly those who are overweight or obese. It can also occur in younger children and older adults, though this is less common. The condition may affect one or both hips, but it tends to be more common on the left side of the body.

1. Cause: The exact cause of acute on chronic slipped upper femoral epiphysis is unknown. However, it is believed to be related to hormonal imbalances that occur during adolescence. These hormonal changes can weaken the growth plate, making it more prone to slipping.
2. Symptoms: Symptoms of acute on chronic slipped upper femoral epiphysis include pain in the hip, groin, thigh, or knee; stiffness in the hip joint; difficulty walking or standing; a limp; and a tendency to turn the affected leg outward.
3. Diagnosis: Diagnosis of acute on chronic slipped upper femoral epiphysis typically involves a physical examination, imaging tests, and possibly blood tests. X-rays and MRI scans can help to confirm the diagnosis and determine the extent of the slip.
4. Prevention: There is no known way to prevent acute on chronic slipped upper femoral epiphysis. However, maintaining a healthy weight and avoiding activities that put excessive stress on the hip joint may help to reduce the risk.

Overall, acute on chronic slipped upper femoral epiphysis is a relatively rare condition that can cause significant discomfort and disability. If you or someone you know is experiencing symptoms of this condition, it is important to seek medical attention promptly to avoid further complications.