Prognostic factors in peripheral vascular injuries.

Area of Science:

• Vascular Surgery
• Trauma Surgery
• Orthopedic Surgery

Background:

• Peripheral vascular injuries present significant challenges in trauma care.
• High rates of associated injuries, including fractures and nerve damage, complicate treatment.
• Understanding prognostic factors is essential for optimizing patient outcomes.

Purpose of the Study:

• To analyze the outcomes of treating peripheral vascular injuries.
• To identify factors influencing limb survival and functional results.
• To evaluate the impact of associated injuries on prognosis.

Main Methods:

• Retrospective review of 73 patients with peripheral vascular injuries.
• Analysis of surgical techniques, including end-to-end anastomosis and vein graft interposition.
• Evaluation of associated injuries and their correlation with outcomes.

Main Results:

• A limb viability success rate of 76.7% was achieved.
• Associated major peripheral vein injuries increased bleeding, shock, and thromboembolic complications.
• Fractures, infection, tissue loss, and neurological deficits significantly impacted prognosis and functional results.

Conclusions:

• Peripheral vascular injuries require comprehensive management due to frequent associated trauma.
• Associated vein injuries and fractures are critical negative prognostic factors.
• Multifactorial analysis is key to improving outcomes in patients with severe limb trauma.