S72.334M Nondisplaced oblique fracture of shaft of right femur, subsequent encounter for open fracture type I or II with nonunion

Name of the Condition

• Nondisplaced Oblique Fracture of Shaft of Right Femur

Summary

A nondisplaced oblique fracture of the shaft of the right 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 typically does not involve significant displacement or misalignment of the bone pieces. This summary addresses the subsequent encounter for an open fracture type I or II with nonunion, indicating a prior fracture that has not healed properly and involves an open wound with minimal soft tissue damage.

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. Nonunion may occur due to inadequate stabilization, poor blood supply, infection, or other factors that impede healing.

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.
• Poor nutrition or smoking, which can impair bone healing.

Symptoms

• Persistent or recurrent pain in the thigh, especially with movement.
• Swelling, bruising, or tenderness around the fracture site.
• Inability to bear weight on the affected leg.
• Visible or palpable gap at the fracture site (if nonunion is present).
• Possible drainage or signs of infection if the fracture is open.

Diagnosis

Physical examination to assess pain, alignment, and function. Imaging tests such as X-rays to visualize the fracture and confirm nonunion. CT scans or MRI may be used to evaluate soft tissue damage, bone healing, or infection. Clinical history of prior fracture and treatment is also considered.

Treatment Options

• Surgical intervention to stabilize the fracture, such as internal fixation with plates or nails.
• Bone grafting to promote healing in cases of nonunion.
• Antibiotics if infection is present.
• Immobilization with a cast or brace to support healing.
• Physical therapy to restore strength and mobility once healing progresses.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, the success of treatment, and patient factors like age and overall health. Follow-up care typically includes regular imaging to monitor healing and functional assessments. Long-term recovery may involve ongoing physical therapy and activity modifications.

Complications

• Nonunion or delayed healing.
• Infection, especially with open fractures.
• Nerve or vascular damage.
• Malalignment or deformity.
• Chronic pain or reduced mobility.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Maintain a balanced diet rich in calcium and vitamin D to support bone health.
• Use protective equipment during sports or high-risk activities.
• Quit smoking, as it impairs bone healing.
• Follow post-treatment guidelines to reduce the risk of re-injury.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or inability to move the leg, or if there are signs of infection (e.g., fever, drainage). Contact your healthcare provider if pain persists or worsens after treatment.

Tips for Medical Coders

Document the encounter as a subsequent visit for an open fracture type I or II with nonunion. Ensure clinical notes specify the fracture type (oblique, nondisplaced), location (shaft of right femur), and the presence of nonunion. Include details about the open fracture (e.g., wound size, contamination) and any surgical or therapeutic interventions performed.