S72.326D Nondisplaced transverse fracture of shaft of unspecified femur, subsequent encounter for closed fracture with routine healing

Name of the Condition

• Nondisplaced Transverse Fracture of Shaft of Unspecified Femur, Subsequent Encounter for Closed Fracture with Routine Healing (ICD-10 Code: S72.326D)

Summary

A nondisplaced transverse fracture of the femur shaft is a break in the long, central portion of the thigh bone where the fracture line runs horizontally across the bone, and the bone fragments remain aligned without separation. This type of fracture involves the diaphysis (main structural part) of the femur and is classified as closed (no open wound) with routine healing during a subsequent encounter, indicating the fracture is progressing normally without complications.

Causes

Such fractures typically 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. The trauma must be sufficient to fracture the bone but not severe enough to displace the fragments.

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, confirm the fracture type and healing status. Follow-up imaging may be used to monitor progress during subsequent encounters.

Treatment Options

• Immobilization with a cast or brace to support healing.
• Pain management with medications or physical therapy.
• Weight-bearing restrictions as advised by a healthcare provider.
• Routine monitoring to ensure proper healing.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with appropriate care. Follow-up appointments assess healing progress, and restrictions are gradually lifted as the bone strengthens. Full recovery may take several months, depending on the individual's health and adherence to treatment.

Complications

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

Lifestyle & Prevention

• Engage in weight-bearing exercises to strengthen bones.
• Use protective gear during high-risk activities.
• Maintain a diet rich in calcium and vitamin D.
• Avoid falls by modifying the home environment (e.g., removing tripping hazards).

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or new symptoms (e.g., numbness, fever) develop. Contact a provider if weight-bearing is impossible or if the fracture site shows signs of infection.

Tips for Medical Coders

Document the encounter as a subsequent visit for a closed fracture with routine healing. Ensure the record specifies the fracture is nondisplaced, transverse, and involves the femur shaft. Include details on healing status to support the code assignment.