S42.423
Displaced comminuted supracondylar fracture without intercondylar fracture of unspecified humerus
Clinical Classification Guidelines
Medical Intelligence & Overview
A displaced comminuted supracondylar fracture of the humerus refers to a break in the upper arm bone, just above the elbow, where the bone has shattered into multiple pieces and the fragments are no longer aligned properly. This type of fracture is complex and usually results from significant trauma. It involves the distal humerus—specifically the area just above the elbow joint—without affecting the intercondylar region.
Causes & Symptoms
Clinical Causes: High-impact trauma such as falls from significant heights Motor vehicle accidents Sports injuries involving direct blow or fall onto the elbow Crashes or collisions resulting in direct trauma to the upper arm
Key Symptoms: Severe pain around the elbow or upper arm Swelling and tenderness around the affected area Deformity or abnormal positioning of the arm Limited movement or inability to bend or straighten the elbow Bruising or discoloration near the injury site Possible nerve or blood vessel damage in severe cases
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a comprehensive physical examination followed by imaging studies. X-rays are the primary tool used to confirm the fracture, determine the extent of bone displacement and fragmentation, and rule out injury to surrounding tissues. In some cases, additional imaging like CT scans may be employed for detailed visualization of complex fracture patterns.
Treatment Protocols: Management of this fracture often requires surgical intervention to realign the bone fragments and stabilize the humerus. Common procedures include open reduction and internal fixation (ORIF), where hardware such as plates and screws are used to hold the broken pieces together during healing. Postoperative care involves immobilization with a cast or brace, pain management, and physical therapy aimed at restoring function and strength to the affected arm. Recovery duration varies depending on the severity of the fracture and the patient's overall health.
Clinical Advice & FAQs
Billing Guidance
Is S42.423 a billable ICD-10 code?
Yes, S42.423 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S42.423?
Clinical documentation must specify the nature of Displaced comminuted supracondylar fracture without intercondylar fracture of unspecified humerus and any associated comorbidities for accurate reporting.
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