S75.011

Clinical Causes: Trauma from falls or accidents that involve the thigh or groin area. Penetrating injuries, such as stab wounds or gunshot wounds. Surgical procedures in the groin or thigh region that inadvertently damage the artery. Crushed injuries due to machinery or heavy objects. Sports injuries resulting from high-impact or direct blows to the thigh.

Key Symptoms: Sudden and rapid bleeding from the wound, which may be profuse due to arterial blood flow. Presence of a pulsatile jet of blood spurting from the injury site. Pain and tenderness in the thigh or groin area. Swelling and possible bruising around the injury site. Weak or absent distal pulses in the affected leg. Signs of shock, including pallor, sweating, rapid heartbeat, and dizziness, in severe cases. Pale or cool skin in the leg or foot due to compromised blood circulation.

Diagnosis Path: Diagnosis typically involves a physical examination where healthcare providers check for bleeding, pulse, and signs of blood flow disruption. Imaging tests such as duplex ultrasonography, computed tomography angiography (CTA), or magnetic resonance angiography (MRA) may be employed to visualize the injury and assess blood flow. In emergency situations, direct visualization during surgery may be necessary. Prompt diagnosis is vital to prevent complications such as significant blood loss or limb ischemia.

Treatment Protocols: Managing a minor laceration of the femoral artery generally involves urgent intervention to control bleeding and repair the vessel. Treatment options include: - Applying direct pressure to control bleeding until medical help arrives. - Surgical repair, which may involve suturing the torn artery or peripheral bypass if necessary. - Endovascular procedures, in some cases, using minimally invasive techniques like stent placement. - Post-treatment care includes blood transfusions if needed, antibiotics to prevent infection, and immobilization of the leg to facilitate healing. - Monitoring for potential complications such as infection, re-bleeding, or blood clots is essential following treatment.