S45.009
Unspecified injury of axillary artery, unspecified side
Clinical Classification Guidelines
Medical Intelligence & Overview
An injury to the axillary artery involves damage to one of the major blood vessels in the armpit region. The axillary artery supplies blood to the upper limb, shoulder, and chest wall. When this artery is injured, it can lead to significant bleeding or other complications. ICD-10 code S45.009 specifically refers to an unspecified injury of the axillary artery on either side of the body, meaning the exact nature and cause of the injury are not specified.
Causes & Symptoms
Clinical Causes: Traumatic incidents such as falls or car accidents Penetrating injuries from stab wounds or gunshots Blunt force trauma to the shoulder or armpit area Surgical injuries during operations involving the shoulder or upper chest Complications from fractures of the shoulder blade or upper arm bones Sports injuries resulting from high-impact contact or falls
Key Symptoms: Sudden, severe pain in the shoulder, armpit, or arm Swelling or a mass in the armpit area Weakness or numbness in the arm and hand Paleness or coldness of the affected limb Rapidly developing bruising or bleeding Possible signs of shock in severe cases, such as dizziness or fainting
Diagnostic & Treatment
Diagnosis Path: Doppler ultrasound to evaluate blood flow Angiography, which involves injecting dye into the blood vessels and imaging with X-ray to pinpoint the injury Computed tomography (CT) scan or magnetic resonance imaging (MRI) for detailed visualization Physical assessment to evaluate pulse, limb temperature, and color
Treatment Protocols: Emergency measures to control bleeding, such as pressure application and wound stabilization Surgical repair or bypass of the damaged artery Endovascular procedures like clot removal or stenting in certain cases Supportive care including pain management and monitoring for compartment syndrome Rehabilitation involving physical therapy to regain arm strength and mobility
Clinical Advice & FAQs
Billing Guidance
Is S45.009 a billable ICD-10 code?
Yes, S45.009 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S45.009?
Clinical documentation must specify the nature of Unspecified injury of axillary artery, unspecified side and any associated comorbidities for accurate reporting.
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