S75.109 Unspecified injury of femoral vein at hip and thigh level, unspecified leg

Name of the Condition

• Unspecified injury of femoral vein at hip and thigh level, unspecified leg

Summary

An unspecified injury of the femoral vein at the hip and thigh level, unspecified leg, involves damage to the femoral vein in this region without further specification of the injury type or extent. This condition requires evaluation to assess vascular integrity and prevent complications such as hemorrhage or thrombosis.

Causes

Direct trauma to the hip or thigh, such as from penetrating injuries (e.g., stab wounds, gunshot wounds) or blunt force trauma (e.g., motor vehicle accidents, falls). Iatrogenic injury during medical procedures involving the femoral vein, such as catheterization or surgery.

Risk Factors

• Participation in activities with a risk of lower extremity trauma (e.g., contact sports, high-impact accidents).
• Advanced age, which may increase susceptibility to falls or vascular fragility.
• Pre-existing vascular conditions (e.g., venous insufficiency) that may predispose to injury.
• Use of anticoagulant or antiplatelet medications, which can exacerbate bleeding.

Symptoms

• Visible bleeding or hematoma in the groin or thigh area.
• Pain, tenderness, or swelling at the site of injury.
• Weak or absent pulses distal to the injury (e.g., in the lower leg).
• Coolness, pallor, or numbness in the affected limb.
• Signs of shock (e.g., rapid heart rate, low blood pressure) in severe cases.

Diagnosis

Diagnosis involves a thorough clinical assessment, including evaluation of the injury site and distal vascular status. Imaging studies such as ultrasound, CT angiography, or MRI may be used to assess vascular damage. Laboratory tests, including coagulation studies, may help identify bleeding risks or complications.

Treatment Options

Treatment depends on the severity of the injury and may include direct pressure to control bleeding, surgical repair of the vein, or endovascular interventions. Anticoagulation or antiplatelet therapy may be considered to prevent thrombosis, and pain management and wound care are also important components of care.

Prognosis and Follow-Up

Prognosis varies based on the extent of the injury and promptness of treatment. Complications such as thrombosis or chronic venous insufficiency may occur. Follow-up care typically includes monitoring for signs of complications, repeat imaging if needed, and adjustments to treatment plans.

Complications

• Hemorrhage or excessive bleeding.
• Thrombosis (blood clot formation) in the injured vein.
• Chronic venous insufficiency or post-thrombotic syndrome.
• Infection at the injury site.
• Nerve or tissue damage from the initial trauma.

Lifestyle & Prevention

• Avoid activities with a high risk of lower extremity trauma when possible.
• Use protective gear during contact sports or high-risk activities.
• Manage underlying vascular conditions with medical guidance.
• Follow post-procedure care instructions carefully to reduce iatrogenic injury risk.

When to Seek Professional Help

Seek immediate medical attention if there is uncontrolled bleeding, severe pain, swelling, or signs of shock (e.g., dizziness, rapid heartbeat). Prompt evaluation is critical to prevent complications and ensure appropriate treatment.

Tips for Medical Coders

This code (S75.109) is used for an unspecified injury of the femoral vein at the hip and thigh level, unspecified leg. Documentation should specify the location (hip/thigh) and the absence of further details about the injury type or leg laterality. Ensure the record supports the unspecified nature of the injury to justify code assignment.