S82.312 Torus fracture of lower end of left tibia

Name of the Condition

• Torus fracture of lower end of left tibia

Summary

This condition involves a torus fracture, a type of incomplete break, at the lower end of the left tibia. Torus fractures typically occur in children due to the bone's flexibility, resulting in a buckling or compression of the bone rather than a complete break. The lower end of the tibia is part of the ankle joint, so injuries here may affect mobility and require specific management.

Causes

Torus fractures of the lower tibia usually result from direct trauma, such as falls or sports injuries, where the force causes the bone to buckle. High-impact forces or twisting motions can also lead to this type of injury. The bone's pliability in younger individuals makes them more susceptible to this fracture pattern.

Risk Factors

• Participation in high-impact activities or sports with a risk of falls
• Younger age, as torus fractures are more common in children
• Previous lower leg injuries or bone conditions affecting strength

Symptoms

• Pain and tenderness localized to the lower left leg or ankle
• Swelling and bruising around the affected area
• Difficulty bearing weight or walking on the left leg
• Possible mild deformity or instability

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and range of motion. Imaging studies, such as X-rays, are used to confirm the fracture and evaluate its severity. The buckle pattern characteristic of torus fractures is typically visible on imaging.

Treatment Options

Treatment often includes immobilization with a cast or splint to stabilize the bone and allow healing. Pain management may involve over-the-counter or prescription medications. Physical therapy is sometimes recommended to restore strength and mobility once healing progresses. Most torus fractures heal without surgery.

Prognosis and Follow-Up

Prognosis is generally favorable, with most fractures healing within 4–6 weeks. Follow-up appointments monitor healing and may involve repeat imaging to ensure proper alignment. Children typically resume normal activities once pain subsides and mobility returns, though activity restrictions may be advised during recovery.

Complications

Complications are rare but can include delayed healing, malalignment, or persistent pain. In some cases, the fracture may affect growth plates in children, requiring closer monitoring. Infection is unlikely with closed fractures but may occur if the skin is broken.

Lifestyle & Prevention

Preventive measures include using protective gear during sports, ensuring safe play environments, and teaching proper falling techniques. Maintaining bone health through adequate nutrition (e.g., calcium, vitamin D) supports resilience. Avoiding high-risk activities without proper supervision can reduce injury likelihood.

When to Seek Professional Help

Seek medical attention if pain is severe, swelling worsens, or weight-bearing is impossible. Signs of infection (e.g., redness, fever) or deformity also warrant prompt evaluation. Follow-up is necessary if symptoms persist or worsen after initial treatment.

Tips for Medical Coders

Document the specific side (left) and confirm the fracture is torus-type. Include details on encounter type (e.g., initial, subsequent) and whether the fracture is open or closed, as these affect coding. Ensure clinical documentation supports the diagnosis and aligns with ICD-10-CM guidelines for S82.312.