S52.345S Nondisplaced spiral fracture of shaft of radius, left arm, sequela

Name of the Condition

Nondisplaced spiral fracture of shaft of radius, left arm, sequela
ICD-10 Code: S52.345S

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. The "sequela" designation indicates this is a residual condition following the acute phase of the injury, with ongoing effects or complications from the original fracture. Management focuses on addressing chronic symptoms, functional limitations, or structural changes resulting from the prior injury.

Causes

This sequela arises from a prior nondisplaced spiral fracture of the radius shaft, typically caused by rotational forces such as falls onto an outstretched arm, twisting injuries, or high-impact events. The residual effects may persist due to incomplete healing, malalignment, or associated soft tissue damage from the initial trauma.

Risk Factors

• Prior history of radius shaft fracture
• Inadequate initial treatment or healing
• Underlying conditions affecting bone or soft tissue repair (e.g., poor circulation, metabolic disorders)
• Activities or occupations involving repetitive forearm stress

Symptoms

• Chronic pain or discomfort in the forearm
• Residual swelling or deformity
• Limited range of motion in the wrist or elbow
• Functional impairment, such as difficulty gripping or lifting

Diagnosis

Diagnosis involves reviewing the patient’s history of the original fracture and current symptoms. Physical examination assesses residual deformity, range of motion, and tenderness. Imaging, such as X-rays or CT scans, evaluates bone healing, alignment, and any persistent structural abnormalities. Additional tests may be used to assess soft tissue or nerve involvement.

Treatment Options

Treatment focuses on managing symptoms and improving function. Options may include physical therapy to restore mobility, pain management, orthotic devices for support, or surgical intervention for unresolved structural issues. The approach is tailored to the specific residual effects and patient needs.

Prognosis and Follow-Up

Prognosis depends on the severity of residual effects and response to treatment. Most patients experience improved function with appropriate management, though some may have persistent limitations. Regular follow-up monitors healing, functional progress, and addresses any new complications.

Complications

• Chronic pain or stiffness
• Persistent deformity or malalignment
• Nerve or vascular damage from the original injury
• Reduced grip strength or mobility

Lifestyle & Prevention

• Avoid activities that stress the forearm until cleared by a provider
• Use protective gear during high-risk activities
• Maintain bone health through nutrition and exercise (if appropriate)
• Follow rehabilitation guidelines to optimize recovery

When to Seek Professional Help

Seek care if symptoms worsen, new pain or swelling develops, or functional limitations interfere with daily activities. Prompt evaluation is important for addressing complications or adjusting treatment.

Tips for Medical Coders

Use S52.345S for nondisplaced spiral fracture of the radius shaft, left arm, sequela. Document the relationship to the original injury, residual symptoms, and any ongoing treatment. Ensure the sequela is clearly linked to the prior fracture and not an acute event.