S45.099
Other specified injury of axillary artery, unspecified side
Clinical Classification Guidelines
Medical Intelligence & Overview
The code S45.099 in the ICD-10 classification refers to other specified injuries of the axillary artery that do not fit into more specific categories. The axillary artery is a major blood vessel that supplies blood to the upper limb, running through the armpit (axilla). Injuries to this artery can be serious, potentially affecting blood flow and nerve function in the arm. Since this code specifies an injury without a precise side designation, it applies to injuries on either arm when the specific side is not identified.
Causes & Symptoms
Clinical Causes: Trauma from accidents or falls Blunt force injuries during sports or physical activities Penetrating injuries such as stab wounds or gunshot wounds Surgical complications or iatrogenic injuries Crush injuries from heavy objects or machinery
Key Symptoms: Sudden pain in the shoulder, armpit, or upper arm Swelling or noticeable mass in the area Weakness or numbness in the arm or hand Pale or bluish discoloration of the limb Reduced or absent pulse in the affected arm Possible signs of bleeding or shock in severe cases
Diagnostic & Treatment
Diagnosis Path: Diagnosing an axillary artery injury involves a combination of physical examinations and diagnostic imaging. Healthcare professionals may perform:
Treatment Protocols: Treatment strategies depend on the severity and nature of the injury. They may include:
Clinical Advice & FAQs
Billing Guidance
Is S45.099 a billable ICD-10 code?
Yes, S45.099 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S45.099?
Clinical documentation must specify the nature of Other specified injury of axillary artery, unspecified side and any associated comorbidities for accurate reporting.
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