S46.029 Laceration of muscle(s) and tendon(s) of the rotator cuff of unspecified shoulder

Name of the Condition

• Laceration of muscle(s) and tendon(s) of the rotator cuff of unspecified shoulder.

Summary

This condition involves a tear or cut of the muscles and tendons that form the rotator cuff in the shoulder. It typically results from acute trauma or injury, leading to pain, weakness, and impaired shoulder function.

Causes

Causes may include direct trauma (e.g., falls, impacts, or penetrating injuries), forceful shoulder movements, or sudden stress on the rotator cuff structures.

Risk Factors

• Participation in activities with high shoulder strain, previous shoulder injuries, and occupations or sports involving repetitive overhead motion are common risk factors.

Symptoms

• Symptoms may include severe shoulder pain, sudden weakness, limited range of motion, swelling, and a visible or palpable defect in the shoulder area.

Diagnosis

Diagnosis typically involves a physical examination to assess shoulder stability and function. Imaging tests such as MRI or ultrasound may be used to evaluate the extent of the laceration and associated damage.

Treatment Options

• Treatment may include immobilization, pain management, physical therapy to restore strength and mobility, and in severe cases, surgical repair of the torn muscles or tendons.

Prognosis and Follow-Up

Recovery depends on the severity of the laceration and treatment. Many patients experience improved function with appropriate care, though outcomes vary based on injury extent and adherence to rehabilitation.

Complications

• Potential complications include chronic pain, reduced shoulder mobility, muscle atrophy, or re-injury if healing is incomplete or rehabilitation is insufficient.

Lifestyle & Prevention

• Avoiding high-risk activities, using proper protective gear during sports, and maintaining shoulder strength through targeted exercises may help reduce injury risk.

When to Seek Professional Help

• Seek immediate medical attention for severe pain, inability to move the shoulder, visible deformity, or signs of infection (e.g., redness, fever).

Tips for Medical Coders

• Use this code for lacerations of the rotator cuff muscles and tendons when the shoulder side is unspecified. Document the absence of laterality or specify if additional details (e.g., right/left) are unavailable. Ensure clinical notes support the diagnosis and exclude codes for open vs. closed wounds if not applicable.