S82.264J Nondisplaced segmental fracture of shaft of right tibia, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

Name of the Condition

• Nondisplaced segmental fracture of shaft of right tibia, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

Summary

A nondisplaced segmental fracture of the shaft of the right tibia is a fracture involving two separate breaks in the main portion of the tibia (shinbone), with the bone fragments remaining in their normal anatomical alignment. This injury is classified as an open fracture type IIIA, IIIB, or IIIC, meaning the overlying skin is breached with significant soft tissue damage, and healing is delayed. The "subsequent encounter" designation indicates this is a follow-up visit for ongoing care of the fracture.

Causes

Nondisplaced segmental fractures of the tibial shaft commonly result from high-energy trauma, such as motor vehicle accidents, falls from significant height, or direct impact injuries. Open fractures occur when the force of the injury causes the bone to pierce the skin, creating an external wound. Delayed healing may result from factors like poor blood supply, infection, or inadequate immobilization.

Risk Factors

• Participation in high-impact sports or activities
• Osteoporosis or other bone-weakening conditions
• Previous lower leg injuries
• Age-related bone density loss
• Lack of protective gear during physical activities
• Smoking or poor nutrition affecting bone healing

Symptoms

• Intense pain and swelling in the lower leg
• Visible deformity or irregularity in the shape of the shin
• Inability to bear weight on the affected leg
• Bruising and tenderness at the fracture site
• Open wound at the injury site (for type IIIA, IIIB, or IIIC open fractures)
• Persistent pain or instability indicating delayed healing

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and wound characteristics, followed by imaging studies such as X-rays or CT scans to confirm the fracture pattern and assess healing progress. Laboratory tests may be ordered to check for infection or nutritional deficiencies affecting bone repair. The classification of the open fracture (IIIA, IIIB, or IIIC) is determined by the extent of soft tissue damage and contamination.

Treatment Options

Treatment focuses on stabilizing the fracture, managing the open wound, and promoting healing. This may include surgical intervention to clean the wound, stabilize the bone with plates or screws, and address soft tissue damage. Antibiotics are often prescribed to prevent infection, and bone grafts may be used to stimulate healing. Physical therapy is typically initiated once the fracture shows signs of progress to restore function and strength.

Prognosis and Follow-Up

Prognosis depends on the severity of the open fracture, the presence of infection, and the patient’s overall health. Delayed healing may prolong recovery, requiring extended follow-up and additional interventions. Regular imaging and clinical assessments are necessary to monitor progress. Most patients can expect a full recovery with appropriate treatment, though some may experience residual stiffness or weakness.

Complications

• Infection at the fracture site or wound
• Nonunion or malunion of the fracture
• Chronic pain or instability
• Nerve or vascular damage
• Post-traumatic arthritis
• Delayed return to normal activities

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider
• Follow a balanced diet rich in calcium and vitamin D to support bone health
• Quit smoking, as it impairs healing
• Use protective gear during sports or activities with fall risks
• Maintain regular follow-up appointments to monitor healing progress

When to Seek Professional Help

Seek immediate medical attention if you experience increased pain, swelling, redness, or drainage from the wound, as these may indicate infection. Contact your healthcare provider if you notice new numbness, tingling, or weakness in the foot, or if the fracture site feels unstable. Persistent pain or lack of healing progress should also prompt a follow-up visit.

Tips for Medical Coders

Document the fracture type (IIIA, IIIB, or IIIC) and the presence of delayed healing to support the code. Include details about the fracture’s alignment, wound characteristics, and any surgical or therapeutic interventions. Ensure the encounter is coded as "subsequent" to reflect ongoing care for the fracture.