S82.455G Nondisplaced comminuted fracture of shaft of left fibula, subsequent encounter for closed fracture with delayed healing

Name of the Condition

• Nondisplaced comminuted fracture of shaft of left fibula, subsequent encounter for closed fracture with delayed healing
• ICD-10-CM Code: S82.455G

Summary

A nondisplaced comminuted fracture of the shaft of the left fibula is a bone injury where the fibula is broken into multiple pieces but remains in its normal anatomical alignment. This code applies to a subsequent encounter for a closed fracture with delayed healing, indicating the fracture has not progressed as expected during the healing process.

Causes

This fracture typically results from direct trauma to the leg, such as a fall, sports injury, or motor vehicle accident, which causes the bone to shatter into several pieces without shifting out of place. Delayed healing may occur due to factors like poor blood supply, inadequate immobilization, or underlying health conditions affecting bone repair.

Risk Factors

• Participation in high-impact sports or activities
• Osteoporosis or other conditions that weaken bone density
• Advanced age, which may reduce bone strength
• Previous leg injuries or surgeries
• Smoking or poor nutrition, which can impair healing

Symptoms

• Persistent pain and tenderness along the fibula
• Swelling and bruising around the lower leg
• Difficulty bearing weight on the affected leg
• Possible deformity if the fracture causes alignment issues
• Prolonged healing time compared to typical recovery

Diagnosis

Diagnosis involves a physical examination to assess tenderness, swelling, and deformity. Imaging tests, such as X-rays, are typically used to confirm the fracture and determine the number of bone fragments. Additional tests, like CT scans or MRIs, may be ordered to evaluate healing progress and identify any complications.

Treatment Options

• Immobilization using a cast or brace to maintain bone alignment
• Pain management with medications
• Physical therapy to restore mobility and strength after immobilization
• In some cases, surgical intervention may be required to stabilize the fracture
• Monitoring for signs of improved healing or complications

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture and any underlying factors affecting healing. Follow-up appointments are necessary to monitor progress, adjust treatment as needed, and ensure the fracture is healing properly. Delayed healing may require extended immobilization or additional interventions.

Complications

• Nonunion, where the bone fails to heal
• Malunion, where the bone heals in an incorrect position
• Chronic pain or stiffness
• Nerve or blood vessel damage
• Infection (if surgical intervention is required)

Lifestyle & Prevention

• Avoid high-impact activities until fully healed
• Maintain a balanced diet rich in calcium and vitamin D to support bone health
• Quit smoking, as it can impair healing
• Use protective gear during sports or activities to reduce injury risk
• Follow post-injury care instructions carefully

When to Seek Professional Help

Seek medical attention if you experience severe pain, swelling, or deformity, or if symptoms worsen despite treatment. Contact a healthcare provider if you notice signs of infection, such as redness, warmth, or drainage from the injury site.

Tips for Medical Coders

When coding S82.455G, ensure the documentation specifies a subsequent encounter for a closed fracture with delayed healing. Verify that the fracture is nondisplaced and comminuted, and that the left fibula is involved. Document any contributing factors to delayed healing, such as poor immobilization or underlying conditions, to support the code selection.