S55.09
Other specified injury of ulnar artery at forearm level
Clinical Classification Guidelines
Medical Intelligence & Overview
The ICD-10 code S55.09 refers to an injury specifically classified as 'Other specified injury of ulnar artery at forearm level.' This condition involves damage to the ulnar artery, a vital blood vessel supplying blood to parts of the arm and hand. Such injuries can result from trauma, accidents, or other mechanisms that cause harm to the forearm's vascular structures. Recognizing the nature of this injury is crucial for appropriate medical assessment and management, aiming to restore blood flow and prevent complications.
Causes & Symptoms
Clinical Causes: Trauma from cuts or lacerations sustained during accidents or falls Penetrating injuries, such as stab or gunshot wounds Fractures of the forearm bones that can damage nearby arteries Blunt force trauma from collisions or crush injuries Surgical complications or iatrogenic injury during medical procedures
Key Symptoms: Sudden pain and tenderness in the forearm Swelling or a palpable lump at the injury site Pale or cold skin on the hand or fingers due to compromised blood flow Numbness, tingling, or weakness in the affected hand or fingers Delayed capillary refill or color change in fingers Possible bleeding if the injury involves a vessel laceration
Diagnostic & Treatment
Diagnosis Path: Physical assessment to check for pulse, color, temperature, and sensation in the hand Doppler ultrasound to evaluate blood flow in the ulnar artery Angiography, an imaging technique using contrast dye to visualize blood vessels X-rays to identify fractures that could be associated with vascular injury Assessment for any signs of compartment syndrome or other complications
Treatment Protocols: Observation and conservative management for minor injuries with intact blood flow Surgical repair or ligation of the damaged artery, especially in cases of significant bleeding or vessel rupture Vascular reconstruction to restore blood flow if the artery is severely damaged Splinting or immobilization to support the forearm and prevent further injury Monitoring for potential complications such as ischemia or infection Rehabilitation exercises to regain strength and function of the hand and forearm
Clinical Advice & FAQs
Billing Guidance
Is S55.09 a billable ICD-10 code?
Yes, S55.09 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S55.09?
Clinical documentation must specify the nature of Other specified injury of ulnar artery at forearm level and any associated comorbidities for accurate reporting.
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