S79.121
Salter-Harris Type II physeal fracture of lower end of right femur
Clinical Classification Guidelines
Medical Intelligence & Overview
A Salter-Harris Type II physeal fracture of the lower end of the right femur is a specific type of growth plate injury that commonly occurs in children and adolescents. The femur, being the thigh bone, plays a critical role in mobility and weight-bearing functions. This injury involves a fracture that passes through the growth plate and extends into the metaphysis, usually causing a displaced fracture. Early diagnosis and proper management are essential to ensure normal growth and function of the affected leg.
Causes & Symptoms
Clinical Causes: Falls onto the knee or thigh area during physical activities Sports injuries involving a sudden impact or twisting motion Trauma from accidents, such as car crashes or being struck by an object Direct blows to the thigh area
Key Symptoms: Sudden pain in the knee or thigh Swelling around the affected area Deformity or misalignment of the leg Inability or difficulty moving the knee or leg Tenderness to touch at the fracture site Bruising around the area
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a thorough physical examination and imaging tests. Radiographs (X-rays) are the primary tools used to visualize the fracture and confirm the type of injury. In some cases, additional imaging such as MRI or CT scans may be necessary to assess the extent of the damage, especially if the fracture is displaced or the growth plate's involvement is unclear.
Treatment Protocols: Treatment strategies aim to realign the fractured bone and promote proper healing while minimizing the risk of growth disturbances. Approaches include: - **Casting or immobilization**: Usually with a cast or brace to keep the fractured bones in position. - **Closed reduction**: Manipulating the bones back into place without surgery, often followed by casting. - **Surgical intervention**: In cases where the fracture is displaced or unstable, surgery may be required to insert pins, screws, or plates for stabilization. - **Rest and limited weight-bearing**: Ensuring the patient avoids putting weight on the affected leg during healing. - **Physical therapy**: To restore strength and range of motion after the initial healing phase. Long-term follow-up is essential to monitor growth and detect potential complications such as growth arrest or deformity.
Clinical Advice & FAQs
Billing Guidance
Is S79.121 a billable ICD-10 code?
Yes, S79.121 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S79.121?
Clinical documentation must specify the nature of Salter-Harris Type II physeal fracture of lower end of right femur and any associated comorbidities for accurate reporting.
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