S43.12
Dislocation of acromioclavicular joint, 100%-200% displacement
Clinical Classification Guidelines
Medical Intelligence & Overview
Dislocation of the acromioclavicular (AC) joint refers to an injury where the collarbone (clavicle) separates from the shoulder blade (acromion). When the displacement exceeds 100-200%, it indicates a severe dislocation where the bones are significantly out of alignment. This type of injury is often caused by a direct blow or trauma to the shoulder, commonly seen in sports accidents or falls. Immediate medical evaluation and appropriate treatment are essential to restore joint function and reduce complications.
Causes & Symptoms
Clinical Causes: Direct trauma to the shoulder from a fall or blow Contact sports injuries (e.g., football, hockey) High-impact accidents such as car crashes Falling onto an outstretched hand with force Falls occurring especially in individuals participating in physical activities or sports
Key Symptoms: Sudden pain at the top of the shoulder Visible deformity or bump at the joint Swelling and tenderness around the shoulder Limited movement and difficulty raising the arm A feeling of instability or 'looseness' in the shoulder Bruising around the shoulder area
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of physical examination and imaging studies. The healthcare provider assesses for visible deformity, swelling, and joint stability. Imaging procedures such as X-rays are crucial to determine the extent of dislocation and displacement, especially in severe cases with 100%–200% displacement. These images help identify the exact location and severity of the injury, guiding treatment strategies.
Treatment Protocols: Management aims to realign the dislocated joint and restore shoulder stability. Treatment approaches may include: - **Conservative methods:** Rest, ice, immobilization with a sling, pain management, and physical therapy - **Surgical intervention:** In severe dislocations with significant displacement, surgery may be necessary to realign and stabilize the joint using pins, plates, or other fixation devices. Recovery involves a period of immobilization followed by physical therapy focused on restoring range of motion, strength, and function. The specific treatment plan depends on the severity of the injury and the patient’s overall health.
Clinical Advice & FAQs
Billing Guidance
Is S43.12 a billable ICD-10 code?
Yes, S43.12 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S43.12?
Clinical documentation must specify the nature of Dislocation of acromioclavicular joint, 100%-200% displacement and any associated comorbidities for accurate reporting.
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