Related Experiment Video
Updated: Jun 21, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
Published on: November 8, 2024
Severe separation of the pubic symphysis and prompt orthopedic surgical intervention
Gena C Dunivan1, Ashley M Hickman, AnnaMarie Connolly
1From the Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Insights
Severe pubic symphysis separation, a rare delivery complication, can cause significant pain and mobility issues. Aggressive treatment with external fixation and physical therapy enabled early recovery and self-care.
Area of Science:
- Obstetrics and Gynecology
- Orthopedic Surgery
- Pelvic Health
Background:
- Pubic symphysis separation occurs in 1 in 300 to 30,000 pregnancies.
- Complications include pain, bladder dysfunction, and ambulation difficulties.
- Optimal treatment for pregnancy-related pubic symphyseal separation lacks consensus.
Observation:
- A gravida 1 para 1 patient experienced severe pubic symphysis separation (6.2 cm) and vaginal sidewall laceration post-vacuum-assisted delivery.
- The patient presented with an open book pelvis.
- Treatment involved external fixation and physical therapy.
Findings:
- The patient achieved spontaneous voiding by postpartum day 4.
- Early ambulation with a walker was possible.
- External fixation facilitated a rapid recovery.
Implications:
- Aggressive management of severe pubic symphysis separation is effective.
- External fixation can lead to early functional recovery.
- This approach improves patient outcomes and ability to care for self and newborn.
Background:
The incidence of pubic symphysis separation during delivery is 1 in 300 to 1 in 30,000 pregnancies, and it can cause a variety of problems such as pain, bladder dysfunction, and difficulty ambulating. There is no consensus on how to treat pregnancy-related pubic symphyseal separation.
Case:
A patient, gravida 1 para 1, who underwent vacuum-assisted vaginal delivery was found to have a severe vaginal sidewall laceration and a 6.2-cm symphyseal disruption. The patient was treated with external fixation of an open book pelvis and physical therapy. She was discharged to home on postpartum day 4, voiding spontaneously and ambulatory with a walker.
Conclusion:
Aggressive treatment of severe pubic symphysis separation with external fixation resulted in early ability to ambulate, void, and care for self and baby.
Related Concept Videos
Fractures: Bone Repair
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Flail Chest-II
Assessment:
1. Clinical Evaluation:
History:
Urinary Tract Calculi VI: Surgical Management
