S72.336D Nondisplaced oblique fracture of shaft of unspecified femur, subsequent encounter for closed fracture with routine healing

Name of the Condition

• Nondisplaced Oblique Fracture of Shaft of Unspecified Femur, Subsequent Encounter for Closed Fracture with Routine Healing

Summary

A nondisplaced oblique fracture of the shaft of the unspecified 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 term "subsequent encounter" indicates this is a follow-up visit for the fracture, and "routine healing" confirms the fracture is progressing without complications.

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 assess displacement. MRI or CT scans if more detailed assessment of soft tissue or bone healing is needed.

Treatment Options

• Immobilization with a cast or brace to stabilize the fracture.
• Pain management with medications or physical therapy.
• Weight-bearing restrictions as advised by a healthcare provider.
• Surgical intervention if displacement or instability occurs (rare for nondisplaced fractures).

Prognosis and Follow-Up

Most nondisplaced fractures heal well with proper immobilization and follow-up care. Routine healing indicates the fracture is progressing as expected. Follow-up visits may include repeat imaging to confirm healing and gradual return to normal activities.

Complications

• Delayed healing or nonunion.
• Infection (rare, especially if closed).
• Nerve or vascular damage (uncommon with nondisplaced fractures).
• Chronic pain or stiffness.

Lifestyle & Prevention

• Maintain bone health with calcium and vitamin D.
• Avoid high-impact activities that increase fracture risk.
• Use protective gear during sports or work.
• Improve balance to reduce fall risk, especially in older adults.

When to Seek Professional Help

• Increased pain, swelling, or bruising.
• Numbness, tingling, or weakness in the leg.
• Inability to bear weight after initial improvement.
• Signs of infection, such as fever or redness.

Tips for Medical Coders

Document the encounter type (subsequent) and healing status (routine) to support accurate coding. Include details on fracture alignment, skin integrity, and any follow-up imaging or clinical assessments. Ensure documentation reflects the fracture’s progression and absence of complications.