S45.091 Other specified injury of axillary artery, right side

Name of the Condition

• Other specified injury of axillary artery, right side

Summary

This condition involves damage to the axillary artery on the right side, a major blood vessel in the armpit region. The injury may result from trauma and can affect blood flow to the upper limb, potentially leading to complications if not addressed.

Causes

Common causes include penetrating or blunt trauma, such as stab wounds, gunshot injuries, fractures, or dislocations of the shoulder or upper arm. Surgical procedures in the area may also lead to accidental injury.

Risk Factors

• Engaging in high-risk activities with potential for trauma, such as contact sports or motor vehicle accidents. Pre-existing vascular conditions or anatomical variations may increase susceptibility.

Symptoms

• Symptoms may include severe pain, swelling, bruising, or a visible wound in the armpit. Reduced or absent pulse in the arm, coldness, paleness, or weakness of the hand or arm may indicate compromised blood flow.

Diagnosis

Diagnosis typically involves a physical examination to assess pulse, sensation, and movement. Imaging tests like Doppler ultrasound, CT angiography, or MR angiography may be used to evaluate the artery and detect damage.

Treatment Options

• Treatment may include surgical repair to restore blood flow, use of anticoagulants or antiplatelet medications to prevent clots, and monitoring for complications. Physical therapy may aid in recovery of function.

Prognosis and Follow-Up

Prognosis depends on the severity of the injury and timeliness of treatment. Regular follow-up is important to monitor for complications, such as re-injury or vascular issues. Long-term outcomes may vary based on individual circumstances.

Complications

• Complications can include limb ischemia, nerve damage, infection, or chronic pain. In severe cases, amputation may be necessary if blood flow is not restored promptly.

Lifestyle & Prevention

• Avoid high-risk activities that may lead to trauma. Use protective gear during sports or work involving potential injury. Maintain overall vascular health through regular exercise and a balanced diet.

When to Seek Professional Help

Seek immediate medical attention if experiencing severe pain, swelling, or signs of reduced blood flow (e.g., coldness, paleness) in the arm. Prompt evaluation is critical to prevent permanent damage.

Tips for Medical Coders

This code specifies an injury to the axillary artery on the right side, distinct from other axillary artery injuries. Documentation should clearly indicate the side and nature of the injury to support accurate coding. Ensure clinical details align with the specified injury type.