S72.335A Nondisplaced oblique fracture of shaft of left femur, initial encounter for closed fracture

Name of the Condition

• Nondisplaced Oblique Fracture of Shaft of Left Femur, Initial Encounter for Closed Fracture

Summary

A nondisplaced oblique fracture of the shaft of the left femur is a break in the long, central portion of the thigh bone where the fracture line runs at an angle, and the bone fragments remain aligned. This type of fracture involves the diaphysis (main structural part) of the femur and is classified as closed, meaning the overlying skin is intact. The initial encounter indicates the first episode of care for this specific injury.

Causes

Such fractures often result from high-impact trauma, such as motor vehicle accidents, falls from significant heights, or direct blows to the thigh. Rotational forces or axial loading (e.g., during sports or industrial injuries) can also cause this type of break.

Risk Factors

• Participation in high-impact sports or activities.
• Osteoporosis or other bone-weakening conditions.
• Advanced age, due to decreased bone density.
• Prior history of fractures or bone abnormalities.
• Trauma or accidents involving significant force.

Symptoms

• Sharp, localized pain in the thigh.
• Swelling, bruising, or tenderness around the fracture site.
• Inability to bear weight on the affected leg.
• Possible numbness or tingling if nerve involvement occurs.

Diagnosis

Physical examination to assess pain, alignment, and function. Imaging tests such as X-rays to visualize the fracture and confirm nondisplacement. CT or MRI scans may be used if additional detail on soft tissue or fracture pattern is needed.

Treatment Options

• Immobilization with a cast or brace to stabilize the fracture.
• Pain management with analgesics or anti-inflammatory medications.
• Physical therapy to restore strength and mobility once healing progresses.
• Surgical intervention (e.g., internal fixation) if displacement occurs or if the fracture is unstable.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with conservative management, though recovery time varies. Follow-up imaging (e.g., X-rays) may be scheduled to monitor healing. Long-term outcomes depend on adherence to treatment and rehabilitation.

Complications

• Delayed union or nonunion of the fracture.
• Infection (rare, but possible with surgical intervention).
• Nerve or vascular injury (if trauma was severe).
• Post-traumatic arthritis (in rare cases).

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports).
• Maintain bone health through diet and exercise to reduce osteoporosis risk.
• Fall prevention strategies for older adults (e.g., home modifications).

When to Seek Professional Help

Seek immediate care if pain worsens, swelling increases, or numbness/tingling develops. Return to a healthcare provider if the fracture does not improve with initial treatment or if new symptoms arise.

Tips for Medical Coders

Document the fracture location (left femur), type (oblique, nondisplaced), and encounter status (initial, closed) to support accurate coding. Include details on imaging, treatment, and any complications to ensure comprehensive record-keeping.