PURPOSE To evaluate the differences of associated factors in thoracolumbar fractures according to the mechanism of injury, level and type of the fracture, associated injuries were investigated for comparison between injuries by fall from height and by in-car accident injury. MATERIALS AND METHODS Medical records and X-ray findings of 249 patients with fractures of thoracolumbar spine were reviewed retrospectively. Among them, 169 patients were injured by the two main causes. McAfee classification was adopted to determine the type of fracture. Associated injuries were classified as head and neck, chest and abdomen, pelvis, proximal and distal extremity, and neurologic deficit. Statistical analysis using Chi-square method was used for comparison between the two groups. RESULTS In overall patients, the most common cause of thoracolumbar fracture was fall from height (44.6%) followed by in-car accident (23.3%) and fall down (16.9%). In fall-from height gruoup, burst fracture was the most common (44.1%) while flexion-distraction injury was the most popular (39.7%) in in-car accident group (p=0.05). Comparison according to height of fall showed significant increase of multiple fractures (p=0.0326). Associated injuries of distal lower and upper extremities and pelvis were common in fall-from-height group, while injuries of head and neck, proximal part of upper extremity, chest and abdomen were common in in-car accident patients. CONCLUSION Type of fracture and distribution of associated injuries were significantly different between the two main causes of thoracolumbar injury, which seemed to be useful for understanding the mechanical events of injury and detecting associated injuries in each victim.
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Injury Severity and Patterns of Accompanying Injury in Spinal Fracture Hun Park, Kyung-Jin Song, Kwang-Bok Lee, Joo-Hyun Sim Journal of the Korean Fracture Society.2012; 25(3): 203. CrossRef
Differences in Thoracolumbar Burst Fractures by Falls from Height with Associated Foot and Ankle Fractures Chung-Shik Shin, Eea-Sub Chung, Chang-Eon Yu, Byeong-Yeol Choi Journal of Korean Society of Spine Surgery.2012; 19(2): 47. CrossRef
PURPOSE : This study was performed to compare the functional results according to the methods of internal fixation in olecranon fracture-dislocation. MATERIALS AND METHODS : Authors retrospectively analyzed in 13 adult patients with olecranon fracture-dislocation (Colton II D) who were treated by internal fixation from January 1991 to June 1998. Functional results were assessed by Broberg and Morrey system and radiographic results were analyzed in terms of articular step-off, articular gap and reduction loss. RESULTS : In regard to functional assessment, all oblique fractures treated with plate and screw showed 100% of satisfactory result whereas those treated with tension bands showed 33.4% of satisfactory result. Comminuted fractures treated with plate and screw showed 40% of satisfactory result whereas all two treated with tesion bands resulted in unsatisfactory result. In regard to radiologic assessment, three oblique fractures treated with plate and screw result whereas those treated with tension bands resulted in fair result. Comminuted fractures treated with plate and screw resulted in three fair, two poor radiologic results whereas those treated with tension bands resulted in one fair, one poor result. CONCLUSION : Plate and screw fixation can obtain more satisfactory functional and radiologic results than tension bands in oblique and comminuted olecranon fracture-dislocation