S43.141S Inferior dislocation of right acromioclavicular joint, sequela

Name of the Condition

• Inferior Dislocation of Right Acromioclavicular Joint, Sequela

Summary

This condition represents the residual effects of a prior inferior dislocation of the right acromioclavicular (AC) joint, where the clavicle remains displaced below the acromion of the scapula. It typically results from a previous traumatic event and may cause persistent pain, instability, or restricted movement in the shoulder.

Causes

The sequela arises from a prior inferior dislocation of the right AC joint, which is often caused by traumatic events such as falls, direct blows to the shoulder, or forceful movements. Sports injuries, motor vehicle accidents, or falls are common triggers for the initial injury.

Risk Factors

• Participation in contact sports or activities with high fall risk.
• Previous shoulder injuries or ligamentous instability.
• Age-related degeneration or connective tissue disorders.
• Occupations requiring repetitive arm or shoulder movements.

Symptoms

• Persistent pain and tenderness around the top of the shoulder.
• Visible deformity or swelling over the acromioclavicular joint.
• Limited range of motion in the shoulder.
• Sensation of the joint feeling unstable or "popping out."

Diagnosis

Diagnosis typically involves a physical examination to assess tenderness, deformity, and range of motion. Imaging tests like X-rays may be used to confirm residual displacement and rule out fractures. Documentation should specify the sequela status and prior injury history.

Treatment Options

• Non-surgical treatments such as rest, ice, and physical therapy to restore movement and strength.
• Surgical intervention may be considered for severe instability or persistent pain.

Prognosis and Follow-Up

Prognosis depends on the severity of the initial injury and treatment. Regular follow-up is recommended to monitor for complications, such as chronic instability or arthritis. Physical therapy may be needed to improve function.

Complications

• Chronic shoulder instability.
• Post-traumatic arthritis.
• Nerve or vascular damage in severe cases.
• Persistent pain or limited mobility.

Lifestyle & Prevention

• Avoid activities that stress the shoulder joint.
• Use protective gear during sports or high-risk activities.
• Maintain shoulder strength and flexibility through exercise.
• Seek prompt treatment for shoulder injuries to prevent long-term issues.

When to Seek Professional Help

Consult a healthcare provider if you experience persistent shoulder pain, deformity, or instability. Seek immediate care for severe symptoms, such as inability to move the arm or signs of nerve damage.

Tips for Medical Coders

This code is used for the sequela of an inferior dislocation of the right AC joint. Ensure documentation specifies the sequela status and prior injury. Code only when the condition is a direct result of the initial dislocation and is documented as a residual effect.