S45.212

Clinical Causes: Trauma from falls or accidents involving the shoulder or arm Sharp or penetrating injuries like stab wounds or cuts from sharp objects Surgical injuries during procedures in the upper arm or shoulder area Sports injuries, especially those involving direct blows or falls Motor vehicle collisions impacting the upper limb

Key Symptoms: Rapid or heavy bleeding from the injury site Pain and tenderness in the affected arm or shoulder Swelling or bruising around the injury area Dizziness or weakness in cases of significant blood loss Possible formation of a hematoma (localized collection of blood) Signs of infection if the wound becomes contaminated

Diagnosis Path: To confirm a laceration of the axillary or brachial vein, healthcare providers typically perform a physical examination focusing on the injury site. Diagnostic tests may include: - Ultrasound imaging to visualize blood flow and detect vessel damage - An angiography, if necessary, to map blood vessels and identify the extent of injury - Assessment of bleeding severity and associated tissue damage In some cases, additional imaging like MRI or CT scans might be considered to evaluate surrounding structures.

Treatment Protocols: Treatment for a laceration of the axillary or brachial vein usually involves: - Applying direct pressure to control bleeding - Surgical repair or ligation of the damaged vein to restore proper blood flow - Ensuring adequate blood volume replacement with IV fluids or transfusions, if necessary - Managing pain with appropriate medications - Preventative measures against infection, including wound cleaning and antibiotics if indicated - Post-treatment monitoring for signs of complications such as ongoing bleeding, infection, or nerve damage In some instances, hospitalization and specialized vascular intervention are necessary for comprehensive care.