S55.002
Unspecified injury of ulnar artery at forearm level, left arm
Clinical Classification Guidelines
Medical Intelligence & Overview
An unspecified injury of the ulnar artery at the forearm level refers to any damage or trauma to this major blood vessel on the left arm, without specific details about the type or extent of the injury. The ulnar artery plays a crucial role in supplying blood to parts of the hand and fingers. Injury to this artery can affect blood flow and may result in various complications if not properly managed. Understanding the possible causes, symptoms, diagnosis, and treatment options can help in recognizing and addressing this condition effectively.
Causes & Symptoms
Clinical Causes: Blunt trauma from a fall or a blow to the forearm Penetrating injuries such as stab or gunshot wounds Complications during surgical procedures involving the forearm Crush injuries from heavy objects or machinery Repetitive stress or overuse leading to vessel damage
Key Symptoms: Swelling or palpable lump on the inner side of the forearm Pain at the injury site, sometimes radiating down the arm Bruising or discoloration of the skin Weakness or numbness in the hand or fingers Reduced blood flow signs such as coldness, pallor, or decreased pulse in the affected hand Difficulty moving fingers or wrist in severe cases
Diagnostic & Treatment
Diagnosis Path: Physical examination to assess for swelling, tenderness, and pulse quality Doppler ultrasound to evaluate blood flow within the artery Angiography, which involves injecting a contrast dye and taking X-ray images to visualize the blood vessels MRI or CT angiography for detailed imaging of the blood vessels and surrounding structures Assessment of neurological functions to detect any nerve involvement
Treatment Protocols: Observation and conservative management if the injury is minor and not compromising blood flow Application of ice and elevation to reduce swelling Medications such as pain relievers and anti-inflammatory drugs Surgical intervention to repair or graft the damaged artery, especially in cases of significant bleeding or compromised blood flow Vascular reconstruction procedures to restore proper blood circulation Post-operative care involving limb protection, physical therapy, and monitoring for complications
Clinical Advice & FAQs
Billing Guidance
Is S55.002 a billable ICD-10 code?
Yes, S55.002 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S55.002?
Clinical documentation must specify the nature of Unspecified injury of ulnar artery at forearm level, left arm and any associated comorbidities for accurate reporting.
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