RESUMO
BACKGROUND: Locked symphysis pubis is an exceedingly rare pelvic injury especially in the paediatric population. This study is the first to describe this fracture in a skeletally immature patient. CASE REPORT: We report the case of a fifteen year old boy who presented to the Emergency Department (ED) after being involved in a farming injury with a left lateral compression pelvic trauma. He sustained Locked Symphysis Pubis (LSP) and internal pelvic bleeding from the right Internal Iliac Artery (IIA). He was treated successfully by selective embolization of the ILA followed by closed reduction of the LSP and percutaneous fixation of the SI joint. CONCLUSION: Locked symphysis pubis in the paediatric population is an exceedingly rare injury among lateral compression type pelvic fractures. Careful assessment and preoperative management planning are encouraged. Open packing of the pelvis in case of internal bleeding should be avoided in paediatric patients, only selective embolization is advocated. Closed reduction of the LSP by using the external fixator as a lever arm for reduction followed by percutaneous fixation of the SI joint. Moreover, changing the patient position to prone position followed by posterior lumbar spine stabilisation is our preferred method of treatment.
RESUMO
INTRODUCTION: Locked pubic symphysis is a rare but serious injury that occurs by lateral compression mechanism. It is an overlapping pubic symphysis dislocation, with one pubic bone entrapped behind the contralateral pubis, locked into the contralateral obturator foramen. CASE REPORT: We report the case of a 25 years old male who presented with acute urine retention following a left lateral compression pelvic trauma by a motor vehicle and was diagnosed with a locked pubic symphysis treated successfully by open reduction and combined internal and external fixation. CONCLUSION: Locked pelvic symphysis is a rare form of pelvic injury. The majority of cases require stabilization by open reduction and internal fixation of the anterior pelvic ring. Urogenital injuries are the commonest associated injuries, despite unfavourable mechanism.
RESUMO
@#Locked pubic symphysis is a rare form of pelvic injury that usually occurs after a lateral compression injury to the pelvis, where the intact pubis is trapped behind the contralateral pubis. To the best of our knowledge, there were 25 similar cases reported in the English literature since it was first described in 1952. We present a case of locked pubic symphysis with a left iliac wing fracture and a left femur shaft fracture requiring open reduction and internal fixation. We also reviewed previous reported cases of locked pubic symphysis and analysed the pattern of presentation and guide to management of such injuries. We propose a classification system for grading overlapping pubic symphysis that will provide a better guide to the management of such injuries
RESUMO
Overlapped pubic symphysis is a rare but serious pelvic injury. This study presents a case of overlapped dislocation of the pubic symphysis. He was managed by closed reduction under general anesthesia. The patient had urethral trans-section. At the latest follow up, seven months post injury; he was able to walk well without any pelvic pain. However, his urologic problems were continued. We also reviewed the literature and analyzed the data of the previous reports as well as the current case collectively. The two terms of "locked pubic symphysis" and "overlapped pubic symphysis" have been used synonymously in the literature. Overlapped pubic symphysis is commonly associated with fracture of the sacrum and urethral injury in the male patients. After closed or open reduction, if pelvic instability persists, it needs anterior and may posterior internal fixation to achieve a stable pelvis.