S82.455E Nondisplaced comminuted fracture of shaft of left fibula, subsequent encounter for open fracture type I or II with routine healing

Name of the Condition

• Nondisplaced comminuted fracture of shaft of left fibula, subsequent encounter for open fracture type I or II with routine healing
• ICD-10-CM Code: S82.455E

Summary

A nondisplaced comminuted fracture of the shaft of the left fibula is a bone injury where the fibula (the smaller lower leg bone) is broken into multiple pieces but remains in its normal anatomical alignment. This is an open fracture (skin penetration) classified as type I or II, with minimal soft tissue damage. The term "subsequent encounter" indicates this is a follow-up visit for a fracture that is healing as expected without complications.

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 while maintaining alignment. The open nature of the fracture suggests the force was sufficient to break the skin, though soft tissue damage is limited in type I or II cases.

Risk Factors

• Participation in high-impact sports or activities
• Osteoporosis or conditions that weaken bone density
• Advanced age, which may reduce bone strength
• Previous leg injuries or surgeries

Symptoms

• Pain and tenderness along the fibula
• Swelling and bruising around the lower leg
• Difficulty bearing weight on the affected leg
• Visible wound (from the open fracture)
• Possible deformity or instability of the leg structure

Diagnosis

Diagnosis involves a physical examination to assess tenderness, swelling, and wound status. Imaging tests, such as X-rays, are typically used to confirm the fracture and evaluate healing progress. Documentation should note the fracture type, alignment, and soft tissue involvement.

Treatment Options

• Immobilization using a cast or brace to maintain bone alignment
• Pain management with medications
• Wound care for the open fracture site
• Physical therapy to restore mobility and strength after immobilization
• Monitoring for signs of infection or delayed healing

Prognosis and Follow-Up

With routine healing, the prognosis is generally favorable. Follow-up care focuses on ensuring proper alignment, monitoring for complications, and guiding rehabilitation. Most patients recover fully with appropriate treatment and adherence to medical advice.

Complications

• Infection at the open fracture site
• Delayed or nonunion of the fracture
• Nerve or vascular damage
• Chronic pain or stiffness
• Malalignment if healing is not optimal

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider
• Use protective gear during sports or activities
• Maintain bone health through diet and exercise
• Follow weight-bearing restrictions as advised

When to Seek Professional Help

Seek immediate medical attention if you experience increased pain, swelling, redness, or drainage from the wound, or if you notice signs of infection (e.g., fever, chills). Contact your provider if you have difficulty bearing weight or notice new deformity.

Tips for Medical Coders

Document the fracture type (open, type I or II), alignment (nondisplaced), and healing status (routine) to support the S82.455E code. Ensure the encounter is coded as "subsequent" and note any relevant details about the fracture site, treatment, or complications.