S43.11
Subluxation of acromioclavicular joint
Clinical Classification Guidelines
Medical Intelligence & Overview
Subluxation of the acromioclavicular (AC) joint is an injury where the connection between the collarbone (clavicle) and the highest point of the shoulder blade (acromion) becomes partially displaced. This injury often results from trauma or a direct blow to the shoulder, leading to pain, instability, and limited movement. Proper understanding of this condition helps in recognizing the symptoms and seeking appropriate medical care.
Causes & Symptoms
Clinical Causes: Falls directly onto the shoulder or outstretched hand Contact sports injuries (e.g., football, rugby, wrestling) Trauma from car accidents or collisions Heavy lifting or dropping objects on the shoulder Repetitive shoulder movements causing wear and tear
Key Symptoms: Pain at the top of the shoulder, especially over the AC joint Tenderness when touching the shoulder Swelling or bruising around the joint Visible bump or deformity at the shoulder tip Limited shoulder movement and weakness Difficulty lifting or moving the arm
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a physical examination, where a healthcare provider assesses shoulder stability, tenderness, and deformity. Imaging tests like X-rays help in confirming the subluxation, revealing the partial displacement of the clavicle from the acromion and ruling out other injuries such as a complete dislocation or fractures.
Treatment Protocols: Treatment options focus on relieving pain, restoring shoulder stability, and preventing further injury. Common approaches include: - Rest and avoiding activities that exacerbate symptoms - Ice application to reduce swelling - Pain relievers or anti-inflammatory medications - Physical therapy to strengthen shoulder muscles and improve joint stability - Supportive devices like shoulder slings to immobilize the joint temporarily In more severe or persistent cases, or if the injury does not improve with conservative treatment, surgical intervention may be considered to realign the joint properly.
Clinical Advice & FAQs
Billing Guidance
Is S43.11 a billable ICD-10 code?
Yes, S43.11 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S43.11?
Clinical documentation must specify the nature of Subluxation of acromioclavicular joint and any associated comorbidities for accurate reporting.
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