S52.322H Displaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with delayed healing

Name of the Condition

Displaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with delayed healing

Summary

A displaced transverse fracture of the shaft of the left radius is a horizontal break in the long outer bone of the forearm (radius) where the broken fragments are misaligned. This injury is classified as an open fracture type I or II, meaning the skin is breached but with minimal soft tissue damage, and it represents a subsequent encounter for treatment due to delayed healing. The fracture typically results from trauma and may affect arm function depending on the degree of displacement and associated soft tissue injury.

Causes

This fracture commonly occurs due to direct trauma, such as falls onto an outstretched arm, direct blows to the forearm, or accidents involving twisting forces at the wrist or elbow. High-impact events like motor vehicle collisions or sports injuries can also cause the bone to break in a transverse pattern with displacement and skin penetration.

Risk Factors

• Participation in contact sports or activities with a high risk of falls
• Osteoporosis or weakened bone density
• Advanced age, which increases fracture susceptibility
• Previous forearm or wrist injuries
• Occupations or hobbies involving repetitive stress or heavy lifting

Symptoms

• Sudden, severe pain at the fracture site
• Swelling, bruising, or deformity of the forearm
• Inability to move the wrist or forearm
• Visible bone protrusion through the skin (in open fractures)
• Numbness or tingling in the hand or fingers
• Persistent pain or lack of healing progress during follow-up

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and deformity, along with imaging studies such as X-rays to confirm the fracture type, displacement, and healing status. Additional tests may include CT scans or MRIs if soft tissue damage or delayed healing is suspected. Documentation should specify the fracture's open classification (type I or II) and the presence of delayed healing.

Treatment Options

Treatment may include immobilization with a cast or splint to stabilize the fracture, pain management, and monitoring for healing progress. Surgical intervention, such as internal fixation, may be considered if the fracture fails to heal or displaces further. Open fractures require wound care to prevent infection, and delayed healing may necessitate extended immobilization or additional interventions.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, the success of treatment, and the patient's overall health. Follow-up appointments are essential to monitor healing, assess functional recovery, and adjust treatment as needed. Delayed healing may prolong recovery time, and physical therapy may be recommended to restore strength and mobility once the fracture stabilizes.

Complications

• Infection at the fracture site or wound
• Nonunion or malunion of the fracture
• Nerve or blood vessel damage
• Chronic pain or stiffness
• Limited range of motion in the wrist or forearm

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports)
• Maintain bone health through a balanced diet and regular exercise
• Avoid falls by modifying the home environment (e.g., removing tripping hazards)
• Follow post-injury care instructions to support healing
• Attend all follow-up appointments to monitor progress

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity after an injury, or if you notice signs of infection (e.g., redness, pus, fever). Contact your healthcare provider if pain persists, healing stalls, or you develop new symptoms like numbness or difficulty moving the arm.

Tips for Medical Coders

Document the fracture as a displaced transverse fracture of the left radius shaft with an open classification (type I or II) and specify "subsequent encounter" due to delayed healing. Ensure clinical notes include details on the fracture's alignment, skin breach, and evidence of delayed healing to support accurate coding. Verify that the encounter is classified as subsequent (not initial) and that the open fracture type is clearly documented.