S52.325E Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with routine healing

Name of the Condition

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

Summary

A nondisplaced transverse fracture of the shaft of the left radius is a horizontal break in the long, outer bone of the forearm (radius) where the bone fragments remain aligned. This subsequent encounter code applies to an open fracture (type I or II) with routine healing, meaning the fracture is healing as expected without complications. The injury typically results from trauma and requires ongoing monitoring to ensure proper recovery.

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. Open fractures involve a break in the skin, which may occur if the trauma is severe enough to penetrate the soft tissues.

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 tenderness around the forearm
• Difficulty moving the arm or wrist
• Possible deformity or visible bone displacement
• Numbness or tingling in the hand or fingers
• Open wound (in type I or II open fractures) with minimal soft tissue damage

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and range of motion, followed by imaging tests like X-rays to confirm the fracture type and alignment. For open fractures, the wound is evaluated for size, contamination, and soft tissue involvement. Routine healing is confirmed by clinical assessment and imaging showing progressive bone callus formation without signs of infection or delayed union.

Treatment Options

Treatment focuses on maintaining alignment, promoting healing, and preventing infection. This may include immobilization with a cast or splint, pain management, and monitoring for wound care. Physical therapy may be introduced later to restore function. Routine healing typically does not require surgical intervention unless complications arise.

Prognosis and Follow-Up

With routine healing, the prognosis is generally favorable, and most fractures heal within 6–8 weeks. Follow-up appointments are scheduled to assess healing progress, remove immobilization, and guide rehabilitation. Patients are advised to avoid heavy lifting or strenuous activity until cleared by a healthcare provider.

Complications

• Infection (more common in open fractures)
• Delayed union or nonunion of the fracture
• Nerve or vascular damage
• Stiffness or reduced range of motion in the wrist or elbow
• Chronic pain

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 home environments (e.g., removing tripping hazards)
• Strengthen forearm muscles to improve resilience
• Follow post-injury guidelines to prevent re-injury

When to Seek Professional Help

Seek immediate medical attention if you experience:

• Increased pain, swelling, or redness around the fracture site
• Fever or signs of infection (e.g., pus, foul odor)
• Numbness, tingling, or weakness in the hand or fingers
• Difficulty moving the arm or wrist despite immobilization
• New deformity or visible bone protrusion

Tips for Medical Coders

This code (S52.325E) is used for a subsequent encounter of a nondisplaced transverse fracture of the left radius shaft with an open fracture type I or II and routine healing. Documentation should specify the fracture type, laterality (left), and healing status. Ensure the encounter is classified as "subsequent" and that the fracture is confirmed to be healing without complications.