Injury
-
The complication rate after locking plate fixation of proximal humerus fractures is high. In addition to low bone mineral density, a lack of medial support has been identified as one of the most important factors accounting for mechanical instability. As a result of the high failure rate, different strategies have been developed to enhance the mechanical stability of locking plate fixation of proximal humerus fractures. The aim of the present article is to give an overview of the current biomechanical and clinical studies that focus on how to increase the stability of locking plate fixation of proximal humerus fractures. ⋯ Further clinical studies with a higher number of patients and a higher level of evidence are required to develop a standardised treatment algorithm with regard to cement augmentation and bone grafting. Although these measures are likely to have a stabilising effect on locking plate fixation, its general use cannot be fully recommended yet.
-
Multicenter Study
High-grade renal injuries are often isolated in sports-related trauma.
Most high-grade renal injuries (American Association for Surgery of Trauma (AAST) grades III-V) result from motor vehicle collisions associated with numerous concomitant injuries. Sports-related blunt renal injury tends to have a different mechanism, a solitary blow to the flank. We hypothesized that high-grade renal injury is often isolated in sports-related renal trauma. ⋯ High-grade sports-related blunt renal trauma is more likely to occur in isolation without other abdominal or thoracic injuries and clinicians must have a high suspicion of renal injury with significant blows to the flank during sports activities.
-
Functional status can be affected for considerable time after injury. Individual's functional status trajectories, or pathways, following injury may provide insights into achieving, or not achieving, optimal functional status. This study aims to (1) investigate functional status trajectories of injured individuals over two years by multiple dimensions and, (2) determine whether there are differences in functional status trajectories between those hospitalised and non-hospitalised. ⋯ Cross-sectional group-level prevalence does not adequately depict the underlying pathways experienced by individual participants. Our analyses indicate the importance of following up all study participants in longitudinal studies, including those reporting to have attained 'recovery' and of not under-estimating the impact of non-hospitalised injuries.
-
To evaluate the efficacy and safety of single-stage posterior debridement, compact bone grafting and posterior single-segment fixation for the treatment of mono-segmental lumbar tuberculosis. ⋯ Single-stage posterior debridement, compact bone grafting and posterior single-segment fixation is an effective method for the treatment of mono-segmental lumbar tuberculosis.