S35.532A Injury of left uterine artery, initial encounter

Name of the Condition

• Injury of left uterine artery, initial encounter

Summary

An injury of the left uterine artery involves damage to the vascular structure supplying blood to the left side of the uterus, typically resulting from trauma or iatrogenic causes. This condition requires prompt evaluation to assess vascular integrity and prevent complications such as hemorrhage or ischemia.

Causes

Direct trauma to the pelvic region, such as from motor vehicle accidents, falls, or penetrating injuries. Blunt force impact or crush injuries that disrupt vascular integrity. Iatrogenic causes, including surgical procedures or medical interventions in the pelvic area, such as hysterectomy or cesarean section.

Risk Factors

• Participation in high-risk activities with potential for pelvic trauma.
• Occupations involving exposure to machinery or environments with crush hazards.
• Pre-existing vascular conditions that may predispose to injury.
• Advanced age, which can affect tissue elasticity and healing.
• Pregnancy or recent childbirth, which may alter pelvic vascular anatomy.

Symptoms

• Pain, swelling, or tenderness in the pelvic or lower abdominal region.
• Visible bruising or discoloration over the injured area.
• Signs of internal bleeding, such as hypotension or tachycardia.
• Altered skin temperature or sensation in the pelvic region.
• Possible hematoma or pulsatile mass at the injury site.

Diagnosis

Physical examination to assess for signs of trauma or hemodynamic instability. Imaging studies, such as ultrasound or CT angiography, to visualize vascular damage. Laboratory tests to evaluate blood loss or coagulation status.

Treatment Options

Hemodynamic stabilization with fluid resuscitation or blood transfusion if needed. Surgical intervention to repair or ligate the injured vessel. Endovascular techniques, such as embolization, to control bleeding. Monitoring for ongoing complications.

Prognosis and Follow-Up

Prognosis depends on the severity of the injury and timeliness of treatment. Most patients recover with appropriate management, but delayed care may increase risks of long-term complications. Follow-up imaging or clinical evaluation may be necessary to assess healing.

Complications

Persistent hemorrhage or hematoma formation. Ischemia or infarction of uterine tissue. Infection at the injury site. Potential impact on future fertility or menstrual function.

Lifestyle & Prevention

Avoid high-risk activities that may lead to pelvic trauma. Use protective equipment during occupations with crush hazards. Ensure proper medical supervision during pelvic surgeries or procedures. Promptly address any pelvic pain or trauma symptoms.

When to Seek Professional Help

Seek immediate medical attention for severe pelvic pain, uncontrolled bleeding, or signs of shock (e.g., dizziness, rapid heartbeat). Contact a healthcare provider for persistent symptoms after a pelvic injury or procedure.

Tips for Medical Coders

Document the laterality (left) and encounter type (initial) to ensure accurate coding. Include details of the injury mechanism, diagnostic findings, and treatment provided. Verify that the injury is specifically attributed to the left uterine artery and not a general pelvic vascular injury.