Morbidity and mortality following pelvic ramus fractures in an older Atlantic Canadian cohort.

Background: Pelvic ramus fractures in older patients are associated with substantial morbidity and mortality. There is a paucity of literature on fractures of the pelvis in this age group. The purpose of this study was to report mortality rates following such injuries.

Dynamic CT Scan of the Normal Scapholunate Joint in a Clenched Fist and Radial and Ulnar Deviation.

Background: Injuries to the scapholunate can have severe long-term effects on the wrist. Early detection of these injuries can help identify pathology. The purpose of this study was to evaluate the motions of the scapholunate joint in normal wrists in a clenched fist and through radial and ulnar deviation using novel dynamic computed tomography (CT) imaging.

Use of large osteochondral allografts in reconstruction of traumatic uncontained distal femoral defects.

Unlabelled: Large osteoarticular injuries with subchondral bone loss involving the knee in young active patients often result in significant morbidity and loss of normal joint function. A review of the current literature reveals that multiple surgical management options are currently employed, however there is no consensus on standard of care. Osteochondral allografting provides an attractive alternative treatment option for the repair of large articular defects of the knee.

Does early fixation of posterior wall acetabular fractures lead to increased blood loss?

Objective: Controversy exists regarding the ideal timing of acetabular fracture surgery. Surgery within the first 24 hours might put patients at risk for increased blood loss; however, early treatment might facilitate fracture reduction and patient mobilization. The purpose of this study was to determine whether early surgery for posterior wall acetabular fractures results in higher intraoperative blood loss.

Surgeon variability in the treatment of pelvic ring injuries.

Pelvic ring injuries are associated with the potential for long-term disability and high mortality rates. No well-established, definitive treatment algorithms have been presented in the literature. We evaluated agreement among surgeons in selecting treatment of pelvic ring injuries and investigated the relationship between type of injury and treatment plan.

Classification of pelvic fractures: analysis of inter- and intraobserver variability using the Young-Burgess and Tile classification systems.

Classification systems for pelvic ring injuries have been developed to assist in understanding the anatomy of the injury, predicting prognosis, and helping define treatment. Despite the frequent clinical use of the Young-Burgess and Tile classification systems, to our knowledge little work has been conducted to validate either system. We assessed the degree of inter- and intraobserver variability when using both the Young-Burgess and Tile classification systems and thereby assessed their validity for clinical use.