A 32-year-old male presents to the emergency department with a stab wound to the groin. On examination, there is active bleeding from a wound in the femoral triangle. Distal pulses are present but weak. What is the most appropriate immediate next step in management?

Explanation

## Management of Femoral Triangle Hemorrhage ### Clinical Context A stab wound to the femoral triangle with active bleeding and diminished distal pulses indicates potential vascular injury, most likely involving the femoral artery or one of its branches. ### Correct Approach: Direct Pressure + Urgent Vascular Surgery **Key Point:** In any acute hemorrhage from the femoral triangle, the first step is hemorrhage control via direct pressure with sterile gauze, followed by immediate vascular surgery consultation for definitive management. **High-Yield:** The femoral artery lies within the femoral triangle (bounded by inguinal ligament superiorly, medial border of adductor longus medially, and lateral border of sartorius laterally). Injury here is life-threatening and requires urgent vascular intervention. **Clinical Pearl:** Presence of weak distal pulses suggests partial arterial injury or significant stenosis — this is a surgical emergency, not a reason to delay intervention. ### Why Direct Pressure First? 1. Stops active hemorrhage and prevents hypovolemic shock 2. Preserves distal perfusion by maintaining some flow 3. Allows time for vascular surgeon preparation and anesthesia 4. Is a safe, reversible temporizing measure ### Definitive Management Vascular surgery will determine whether the injury requires: - Primary arterial repair - Saphenous vein graft interposition - Endovascular stent placement (if available and patient stable) [cite:Gray's Anatomy Ch 41]