O71.7 Obstetric hematoma of pelvis

Name of the Condition

• Obstetric Hematoma of Pelvis

Summary

Obstetric hematoma of the pelvis is a localized collection of blood within the pelvic tissues that occurs during or after childbirth. This condition may result from trauma to blood vessels during delivery and requires clinical assessment to determine the extent of bleeding and potential complications.

Causes

Obstetric hematoma of the pelvis typically arises from mechanical injury to pelvic blood vessels during childbirth, such as from forceps or vacuum-assisted deliveries, prolonged labor, or rapid fetal descent. Trauma to soft tissues or organs in the pelvic region can also contribute to hematoma formation.

Risk Factors

• Use of instrumental delivery (forceps, vacuum extraction).
• Prolonged or difficult labor.
• Large fetal size (macrosomia).
• Previous pelvic surgery or trauma.
• Maternal factors like obesity or pelvic abnormalities.

Symptoms

• Pain, swelling, or bruising in the pelvic region.
• Excessive vaginal bleeding or hematoma formation.
• Difficulty with urination or bowel movements.
• Pelvic organ dysfunction (e.g., urinary incontinence).

Diagnosis

Diagnosis is based on physical examination post-delivery to assess tissue integrity, organ function, and signs of hematoma. Imaging (e.g., ultrasound) may be used to evaluate internal bleeding or organ damage when clinically indicated.

Treatment Options

• Monitoring for hematoma stability and resolution.
• Surgical intervention if hematoma is expanding or causing organ compression.
• Blood transfusion if significant blood loss occurs.
• Pain management and supportive care.

Prognosis and Follow-Up

Most obstetric hematomas of the pelvis resolve with appropriate management, but recovery depends on the size and location of the hematoma. Follow-up care may include monitoring for infection, assessing organ function, and ensuring complete resolution of symptoms.

Complications

• Infection of the hematoma site.
• Organ compression or dysfunction (e.g., urinary retention).
• Prolonged pain or discomfort.
• Recurrent bleeding if the hematoma reaccumulates.

Lifestyle & Prevention

• Avoid strenuous activity during the immediate postpartum period.
• Follow healthcare provider guidance for pelvic rest.
• Maintain good hygiene to reduce infection risk.
• Attend all scheduled postpartum check-ups.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pelvic pain, excessive bleeding, dizziness, or signs of shock (e.g., rapid heartbeat, low blood pressure). Contact your provider if symptoms worsen or new issues arise.

Tips for Medical Coders

When coding O71.7 (Obstetric hematoma of pelvis), ensure documentation specifies the location (pelvic) and timing (during or after childbirth). Include details about the hematoma’s size, symptoms, and any interventions performed. Verify that the diagnosis is clearly linked to obstetric trauma and not other causes of pelvic hematoma.