S44.30
Injury of axillary nerve, unspecified arm
Clinical Classification Guidelines
Medical Intelligence & Overview
An injury to the axillary nerve, classified under ICD-10 code S44.30, involves damage to this crucial nerve that supplies motor and sensory functions to parts of the shoulder and upper arm. Though often associated with trauma or physical injury, such nerve injuries can vary in severity and impact. Understanding the causes, symptoms, and potential treatments can help in managing this condition effectively.
Causes & Symptoms
Clinical Causes: Direct trauma to the shoulder or upper arm, such as falls, sports injuries, or car accidents Surgical procedures involving shoulder or upper arm, which may unintentionally harm the nerve Fractures of the humerus bone near the shoulder Repeated overuse or strain of the shoulder muscles Compression of the nerve due to swelling, tumors, or other masses Penetrating injuries, like stab wounds or gunshot wounds
Key Symptoms: Weakness in shoulder abduction (lifting the arm sideways) Loss of sensation or numbness over the deltoid region (the shoulder area) Tingling or a 'pins and needles' sensation in the upper arm Difficulty lifting or rotating the arm Potential muscle wasting over time if the nerve injury is severe or untreated Pain around the shoulder or upper arm, which may worsen with movement
Diagnostic & Treatment
Diagnosis Path: The process of diagnosing an axillary nerve injury involves several steps, including:
Treatment Protocols: Management of an axillary nerve injury depends on its severity and specific circumstances. Treatments may include:
Clinical Advice & FAQs
Billing Guidance
Is S44.30 a billable ICD-10 code?
Yes, S44.30 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S44.30?
Clinical documentation must specify the nature of Injury of axillary nerve, unspecified arm and any associated comorbidities for accurate reporting.
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