M93.054
Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips
Clinical Classification Guidelines
Medical Intelligence & Overview
Acute on chronic slipped upper femoral epiphysis (SCFE) is a condition affecting the hip joint, predominantly seen in adolescents. It involves a sudden worsening of a longstanding, partial slip of the femoral head from the femoral neck. When this occurs on top of a pre-existing condition, it is termed 'acute on chronic.' The condition can be bilateral, affecting both hips, and is classified as unstable, meaning the femoral head is displaced and prone to further complications. Recognizing and understanding this condition is crucial for timely management and preventing long-term hip problems.
Causes & Symptoms
Clinical Causes: Rapid growth spurts during adolescence Obesity, increasing mechanical stress on the hip joint Endocrine disorders, such as hypothyroidism or growth hormone abnormalities Previous hip injuries or trauma Underlying skeletal or growth plate abnormalities Genetic predisposition
Key Symptoms: Sudden onset of hip pain that may radiate to the groin, thigh, or knee Limp or difficulty walking, especially with weight-bearing Limited range of motion in the affected hip Hip tenderness and swelling Inability to bear weight on the affected leg Possible symptoms in the contralateral hip if bilateral involvement occurs
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of clinical evaluation and imaging studies. Physical examination assesses pain, range of motion, and stability of the hip joint. Imaging studies primarily include X-rays of the pelvis and hips, which may reveal displacement of the femoral head relative to the femoral neck. Additional imaging, such as MRI or CT scans, can help evaluate the severity and any surrounding tissue involvement. Recognizing bilateral involvement is essential, as both hips can be affected either simultaneously or sequentially.
Treatment Protocols: Management of acute on chronic SCFE typically involves surgical intervention to stabilize the femoral head and prevent further slippage. Common procedures include in-situ pinning, where one or more screws are placed to hold the femoral head in position. In some cases, osteotomy or other corrective surgeries might be necessary to restore proper hip anatomy. Pain management, activity restrictions, and physical therapy are also part of the treatment plan. Long-term follow-up is vital to monitor hip development and prevent complications such as avascular necrosis or osteoarthritis.
Clinical Advice & FAQs
Billing Guidance
Is M93.054 a billable ICD-10 code?
Yes, M93.054 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report M93.054?
Clinical documentation must specify the nature of Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips and any associated comorbidities for accurate reporting.
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