S72.136E Nondisplaced apophyseal fracture of unspecified femur, subsequent encounter for open fracture type I or II with routine healing

Name of the Condition

• Nondisplaced apophyseal fracture of unspecified femur, subsequent encounter for open fracture type I or II with routine healing

Summary

A nondisplaced apophyseal fracture of the unspecified femur is a break in the apophysis, a growth plate area on the femur where tendons or ligaments attach, with the bone fragments remaining in their normal anatomical position. This fracture is classified as an open fracture type I or II, meaning the overlying skin is breached but the wound is limited, and it is documented during a subsequent encounter with evidence of routine healing.

Causes

Apophyseal fractures commonly result from direct trauma, such as falls or high-impact injuries. Open fractures may occur when the skin is penetrated by the fractured bone or a foreign object, leading to exposure of the fracture site. Routine healing indicates the fracture is progressing without complications.

Risk Factors

• Adolescence, particularly during growth spurts.
• Participation in high-impact sports or activities.
• History of previous hip or thigh injuries.
• Underlying bone conditions that weaken the apophysis.

Symptoms

• Localized pain at the hip or thigh, often worsened by movement.
• Swelling, tenderness, or bruising around the affected area.
• Difficulty bearing weight on the leg.
• Possible open wound if the fracture is type I or II.
• Signs of routine healing, such as reduced pain or improved mobility.

Diagnosis

Physical examination to assess pain, swelling, and wound characteristics. Imaging studies, including X-rays or CT scans, to confirm the fracture and evaluate healing progress. Documentation of the open fracture type and routine healing status is essential for accurate coding.

Treatment Options

Treatment focuses on managing pain, promoting healing, and preventing infection. This may include immobilization, pain management, and monitoring for signs of infection. Routine follow-up ensures the fracture heals properly without complications.

Prognosis and Follow-Up

With proper care, nondisplaced apophyseal fractures typically heal well. Follow-up appointments monitor healing progress and address any concerns. Routine healing suggests a favorable outcome, but ongoing evaluation is important to ensure no complications arise.

Complications

• Infection at the fracture site.
• Delayed healing or nonunion.
• Persistent pain or functional limitations.
• Rarely, growth plate disturbances affecting future bone development.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Use protective gear during sports to reduce injury risk.
• Maintain bone health through proper nutrition and exercise.
• Follow post-injury guidelines to support healing.

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or signs of infection (e.g., redness, pus) develop. Contact a provider if mobility does not improve or if new symptoms arise.

Tips for Medical Coders

Document the fracture type (open I or II), encounter type (subsequent), and healing status (routine) to support accurate coding. Ensure clinical notes specify the fracture’s anatomical location and absence of displacement.