S92.335 Nondisplaced fracture of third metatarsal bone, left foot

Name of the Condition

• Nondisplaced fracture of third metatarsal bone, left foot.

Summary

A nondisplaced fracture of the third metatarsal bone in the left foot is a break in the long bone connecting the ankle to the toes, where the bone fragments remain in their normal alignment. This injury typically results from trauma or repetitive stress and may not require surgical intervention, depending on the extent of the fracture.

Causes

Direct trauma to the left foot, such as a fall, sports injury, or dropping a heavy object, is a common cause. Repetitive stress from activities like running or jumping can also lead to stress fractures over time.

Risk Factors

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

Symptoms

• Pain and tenderness in the midfoot area of the left foot
• Swelling and bruising around the affected bone
• Difficulty bearing weight or walking on the left foot
• Minimal to no visible deformity due to the nondisplaced nature

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 determine if it is nondisplaced.

Treatment Options

• Rest and immobilization, often using a cast or walking boot, to allow healing
• Over-the-counter pain relievers to manage discomfort
• Physical therapy to restore strength and mobility once healing progresses

Prognosis and Follow-Up

Most nondisplaced fractures heal well with conservative treatment, and patients can expect a full recovery within 6–8 weeks. Follow-up appointments may be scheduled to monitor healing and adjust treatment as needed.

Complications

• Delayed healing if the fracture is not properly immobilized
• Chronic pain or stiffness in the foot
• Increased risk of future fractures in the same area

Lifestyle & Prevention

• Wear supportive footwear during physical activities
• Gradually increase activity intensity to avoid overuse injuries
• Maintain bone health through a balanced diet and regular exercise

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or walking becomes impossible, as these may indicate a more severe injury or complication.

Tips for Medical Coders

Document the location (left foot) and the nondisplaced nature of the fracture to ensure accurate coding. Include details about the mechanism of injury and any imaging results to support the diagnosis.