S43.101S Unspecified dislocation of right acromioclavicular joint, sequela

Name of the Condition

• Unspecified Dislocation of Right Acromioclavicular Joint, Sequela

Summary

An unspecified dislocation of the right acromioclavicular joint, sequela, refers to the residual effects of a prior dislocation of the AC joint. This condition involves the displacement of the clavicle from the acromion and may result in chronic pain, instability, or functional limitations in the shoulder. Medical evaluation is necessary to assess the extent of residual damage and guide management.

Causes

The sequela arises from a previous traumatic event, such as a direct blow to the shoulder, a fall onto an outstretched hand, or a sports-related injury. The initial dislocation may have been incomplete or complete, and the residual effects persist after the acute phase has resolved.

Risk Factors

• History of shoulder trauma or prior AC joint dislocation.
• Participation in contact sports or activities with a high risk of falls.
• Age-related joint degeneration or connective tissue disorders.

Symptoms

• Chronic pain or tenderness around the top of the shoulder.
• Persistent swelling or deformity over the acromioclavicular joint.
• Limited range of motion or instability in the shoulder.
• Possible clicking or grinding sensations during movement.

Diagnosis

Diagnosis involves a physical examination to assess tenderness, deformity, and range of motion. Imaging tests like X-rays may be used to evaluate residual displacement or joint damage. The history of a prior dislocation is critical to confirm the sequela status.

Treatment Options

• Non-surgical management, including physical therapy to improve strength and stability.
• Pain management with medications or injections.
• Surgical intervention in severe cases to realign or stabilize the joint.

Prognosis and Follow-Up

Prognosis depends on the severity of residual damage and adherence to treatment. Many patients experience improved function with appropriate care, but some may have persistent limitations. Regular follow-up is recommended to monitor progress and adjust treatment as needed.

Complications

• Chronic shoulder instability or recurrent dislocation.
• Persistent pain or reduced mobility.
• Arthritis or degenerative changes in the joint over time.

Lifestyle & Prevention

• Avoid activities that stress the shoulder, such as heavy lifting or contact sports.
• Use proper protective gear during high-risk activities.
• Engage in regular shoulder-strengthening exercises to support joint stability.

When to Seek Professional Help

Seek medical attention if you experience worsening pain, new deformity, or loss of function in the shoulder. Prompt evaluation is important to address complications or adjust treatment plans.

Tips for Medical Coders

This code is used for the sequela of an unspecified dislocation of the right acromioclavicular joint. Document the history of the prior dislocation and any residual effects to support the sequela designation. Ensure the laterality (right) and the nature of the condition (sequela) are clearly documented.