S92.354G Nondisplaced fracture of fifth metatarsal bone, right foot, subsequent encounter for fracture with delayed healing

Name of the Condition

• Technical Term: Nondisplaced fracture of fifth metatarsal bone, right foot, subsequent encounter for fracture with delayed healing
• ICD-10 Code: S92.354G
• Common Name: Delayed healing right fifth metatarsal fracture (nondisplaced)

Summary

A nondisplaced fracture of the fifth metatarsal bone in the right foot, with delayed healing, refers to a break in the outer long bone of the foot where fragments remain aligned but healing is progressing slower than expected. This stage indicates the fracture is in the follow-up phase, requiring monitoring to ensure proper recovery without complications.

Causes

The fracture initially results from direct trauma, such as a fall or twist, or repetitive stress from activities like running. The "subsequent encounter" designation applies to follow-up care during the healing period, not the initial injury cause. Delayed healing may occur due to factors like poor blood supply, inadequate immobilization, or underlying health conditions.

Risk Factors

• Participation in high-impact sports (e.g., basketball, soccer)
• Wearing improper or non-supportive footwear
• Conditions that weaken bones, such as osteoporosis or diabetes
• Advanced age, which may reduce bone density and balance
• Previous foot injuries or fractures
• Smoking or poor nutrition affecting bone healing

Symptoms

• Persistent or intermittent pain at the fracture site
• Mild to moderate swelling or bruising
• Difficulty bearing weight or walking
• Possible delayed return to normal activity

Diagnosis

A healthcare provider will perform a physical examination to assess pain, swelling, and range of motion. Imaging tests, such as X-rays, are typically used to confirm the fracture and evaluate healing progress. Additional tests may be ordered if delayed healing is suspected.

Treatment Options

• Continued immobilization (e.g., cast or boot) to support healing
• Modified weight-bearing instructions
• Pain management with medications or physical therapy
• Nutritional support or supplements (e.g., calcium, vitamin D)
• Surgical intervention if healing does not improve with conservative measures

Prognosis and Follow-Up

Most nondisplaced fractures with delayed healing eventually heal with proper care, though recovery may take longer than usual. Regular follow-up appointments are necessary to monitor progress and adjust treatment as needed. Full return to activity depends on healing status and may require gradual rehabilitation.

Complications

• Prolonged pain or discomfort
• Nonunion (failure to heal)
• Malunion (misalignment during healing)
• Increased risk of future fractures
• Chronic instability or weakness in the foot

Lifestyle & Prevention

• Wear supportive, well-fitting footwear during daily activities and sports
• Gradually increase activity levels to avoid overuse injuries
• Maintain a balanced diet rich in bone-healthy nutrients
• Avoid smoking, which can impair healing
• Engage in low-impact exercises to strengthen foot and ankle muscles

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or mobility declines significantly. Contact a healthcare provider if symptoms persist beyond expected healing timelines or if new symptoms (e.g., numbness, discoloration) develop.

Tips for Medical Coders

Document the fracture type (nondisplaced), laterality (right foot), and healing status (delayed) clearly in the medical record. Ensure the "subsequent encounter" designation is supported by follow-up care notes and evidence of delayed healing, such as imaging or clinical assessment. Avoid using this code for initial encounters or fractures with routine healing.