S92.302 Fracture of unspecified metatarsal bone(s), left foot

Name of the Condition

• Technical Term: Fracture of unspecified metatarsal bone(s), left foot
• ICD-10 Code: S92.302
• Common Name: Broken bone in the left foot

Summary

A fracture of unspecified metatarsal bone(s) in the left foot is a break in one of the five long bones connecting the ankle to the toes. This typically results from trauma, such as a direct impact or twisting injury. The term "unspecified" indicates that the exact metatarsal bone involved is not identified in the documentation.

Causes

Direct trauma or impact to the foot, such as dropping a heavy object, twisting the foot, or a sports injury, is the primary cause. Repetitive stress from activities like running or dancing may also lead to fractures over time.

Risk Factors

• Participation in high-impact sports or activities
• Wearing inappropriate or non-supportive footwear
• Conditions that weaken bones, such as osteoporosis
• Advanced age, which may reduce bone density and balance

Symptoms

• Pain and tenderness in the midfoot area
• Swelling and bruising around the affected bone
• Difficulty walking or bearing weight on the left foot
• Possible deformity if the fracture is severe

Diagnosis

Diagnosis involves 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 rule out other injuries.

Treatment Options

• Rest and Immobilization: Using a cast or boot to keep the foot stable
• Pain Management: Over-the-counter or prescription pain relievers
• Physical Therapy: To restore strength and mobility after healing
• Surgery: May be required for severe or displaced fractures

Prognosis and Follow-Up

Most metatarsal fractures heal within 6–8 weeks with proper care. Follow-up appointments monitor healing progress, and activity restrictions are gradually lifted as symptoms improve. Full recovery depends on the fracture severity and adherence to treatment.

Complications

• Delayed healing or nonunion
• Chronic pain or arthritis
• Nerve damage or infection (rare)
• Difficulty returning to high-impact activities

Lifestyle & Prevention

• Wear supportive, well-fitted footwear during exercise or work
• Gradually increase activity intensity to avoid overuse injuries
• Maintain bone health through a balanced diet and regular exercise
• Use protective gear during high-risk activities like sports

When to Seek Professional Help

Seek immediate care if you experience severe pain, inability to bear weight, visible deformity, or signs of infection (e.g., fever, redness, pus). Persistent pain or swelling after initial treatment also warrants medical evaluation.

Tips for Medical Coders

Document the specific metatarsal bone if identified, as this may affect code specificity. For S92.302, ensure the left foot and "unspecified" metatarsal are clearly documented. Include details on trauma mechanism or activity at the time of injury to support coding accuracy.