S52.345E Nondisplaced spiral fracture of shaft of radius, left arm, subsequent encounter for open fracture type I or II with routine healing

Name of the Condition

Nondisplaced spiral fracture of shaft of radius, left arm, subsequent encounter for open fracture type I or II with routine healing
ICD-10 Code: S52.345E

Summary

A nondisplaced spiral fracture of the shaft of the radius is a break in the long, outer bone of the forearm (radius) between the elbow and wrist, where the fracture line spirals around the bone but the bone fragments remain in their normal alignment. This injury is classified as an open fracture type I or II, meaning the overlying skin is breached but the wound is typically small and clean, with minimal soft tissue damage. The fracture results from rotational forces and is often stable. The "subsequent encounter" designation indicates this is a follow-up visit for a fracture that is healing as expected, with no complications.

Causes

This fracture typically occurs due to indirect trauma, such as a fall onto an outstretched arm, twisting injuries to the wrist or forearm, or rotational forces during accidents or sports. High-impact events, including motor vehicle collisions or falls from height, may also cause this type of fracture. The open nature of the fracture suggests the bone or surrounding tissue pierced the skin during the injury.

Risk Factors

• Participation in activities with a high risk of falls or rotational arm trauma (e.g., contact sports, gymnastics)
• 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, localized pain at the injury site
• Swelling and bruising around the forearm
• Possible visible wound if the fracture is open
• Limited range of motion in the wrist or elbow
• Tenderness to touch at the fracture site

Diagnosis

Diagnosis typically involves a physical examination to assess pain, swelling, and range of motion. Imaging studies, such as X-rays, are used to confirm the fracture type, location, and displacement. The open nature of the fracture may be evaluated for wound size and contamination. Follow-up imaging may be performed to monitor healing progress during subsequent encounters.

Treatment Options

Treatment focuses on immobilization, such as a cast or splint, to allow the bone to heal. Open fractures require wound care to prevent infection, including cleaning and possible antibiotics. Pain management and physical therapy may be recommended to restore function. Routine healing is expected with appropriate care, and follow-up visits monitor progress.

Prognosis and Follow-Up

With proper treatment, the prognosis for routine healing is favorable. Follow-up care ensures the fracture heals without complications, such as infection or delayed union. Physical therapy may be needed to regain strength and mobility. Routine healing is indicated by reduced pain, improved range of motion, and radiographic evidence of bone consolidation.

Complications

• Infection at the open wound site
• Delayed or nonunion of the fracture
• Stiffness or limited mobility in the wrist or elbow
• Nerve or blood vessel damage (rare)
• Chronic pain or discomfort

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports)
• Maintain bone health through diet and exercise to reduce fracture risk
• Avoid falls by using assistive devices if needed, especially in older adults
• Practice proper lifting techniques to prevent rotational injuries
• Seek prompt treatment for arm injuries to ensure proper healing

When to Seek Professional Help

• Increased pain, swelling, or redness at the injury site
• Signs of infection, such as fever, pus, or foul odor from the wound
• Numbness, tingling, or weakness in the hand or fingers
• Inability to move the wrist or elbow
• New or worsening deformity of the arm

Tips for Medical Coders

This code (S52.345E) is used for a subsequent encounter for an open fracture type I or II of the left radius shaft that is healing routinely. Documentation should specify the fracture type (open I or II), laterality (left arm), and that healing is proceeding without complications. Ensure the encounter is classified as "subsequent" and that the fracture is confirmed to be nondisplaced and spiraling.