S92.341G Displaced fracture of fourth metatarsal bone, right foot, subsequent encounter for fracture with delayed healing

Name of the Condition

• Displaced fracture of fourth metatarsal bone, right foot, subsequent encounter for fracture with delayed healing
• ICD-10 code: S92.341G

Summary

A displaced fracture of the fourth metatarsal bone in the right foot is a break in the long bone connecting the ankle to the toes, where the bone fragments have shifted out of their normal alignment. The term "subsequent encounter for fracture with delayed healing" indicates this is a follow-up visit for a fracture that is not progressing as expected in the normal healing timeline.

Causes

Direct trauma to the right foot, such as a fall, impact during sports, or a heavy object dropped on the foot, is the primary cause. Repetitive stress from activities like running or jumping can also lead to fractures over time. 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., soccer, basketball)
• Wearing improper or non-supportive footwear
• Conditions that weaken bones, such as osteoporosis
• Advanced age, which may reduce bone density and balance
• Previous foot injuries or fractures
• Smoking or poor nutrition, which can impair healing

Symptoms

• Persistent pain and tenderness localized to the outer midfoot
• Swelling and bruising around the affected area
• Difficulty bearing weight or walking on the right foot
• Possible visible deformity if the fracture is severely displaced
• Lack of improvement in symptoms over time, indicating delayed healing

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 alignment. Additional tests, like CT scans or MRIs, may be ordered to assess healing progress and identify potential causes of delayed healing.

Treatment Options

Treatment focuses on promoting healing and may include immobilization with a cast or boot, pain management, and activity modification. In some cases, surgical intervention may be necessary to realign the bone or stabilize the fracture. Physical therapy may be recommended to restore strength and mobility once healing progresses.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture and the underlying cause of delayed healing. Most fractures eventually heal with appropriate treatment, but recovery may take longer than usual. Regular follow-up appointments are necessary to monitor healing and adjust treatment as needed.

Complications

• Nonunion, where the bone fails to heal properly
• Malunion, where the bone heals in an incorrect position
• Chronic pain or arthritis in the affected area
• Nerve or tissue damage from the injury or treatment

Lifestyle & Prevention

• Wear supportive, properly fitting footwear to reduce stress on the foot.
• Avoid high-impact activities until cleared by a healthcare provider.
• Maintain a healthy diet rich in calcium and vitamin D to support bone health.
• Quit smoking, as it can impair healing.
• Gradually increase physical activity to prevent overuse injuries.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity after an injury. Contact your healthcare provider if symptoms worsen or do not improve with treatment, or if you notice signs of infection, such as redness, warmth, or drainage.

Tips for Medical Coders

This code is used for a subsequent encounter for a displaced fracture of the fourth metatarsal bone in the right foot with delayed healing. Documentation should specify the fracture type, location, laterality, and the reason for delayed healing (e.g., poor blood supply, noncompliance with treatment). Ensure the encounter is coded as subsequent (not initial or acute) and that the fracture is confirmed as displaced.