Injury
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Surgical stabilization of rib fractures (SSRF) improves outcomes in chest wall trauma. Geriatric patients are particularly vulnerable to poor outcomes; yet, this population is often excluded from SSRF studies. Further delineating patient outcomes by age is necessary to optimize care for the aging trauma population. ⋯ Geriatric and octogenarian patients with rib fractures underwent SSRF at similar rates and achieved equivalent outcomes to their younger counterparts. SSRF did not differentially affect mortality outcomes based on age group in propensity matched analysis. SSRF is safe for geriatric patients including octogenarians.
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Anterior shoulder dislocation (ASD) is a frequently observed musculoskeletal injury that is often encountered in the context of sports activities or as a result of trauma. Several magnetic resonance imaging (MRI) parameters have been previously investigated for the purpose of characterizing the anatomical features, which could potentially be responsible for the episodes of instability. These measurements have the potential to identify patients who are susceptible to dislocation. Consequently, ensuring the reliability and consistency of these measurements is crucial in the diagnosis and the management of athletic or traumatic shoulder injuries. ⋯ Level IV.
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Intensive care unit risk stratification models have been utilized in elective joint arthroplasty; however, hip fracture patients are fundamentally different in their clinical course. Having a critical care risk calculator utilizing pre-operative risk factors can improve resourcing for hip fracture patients in the peri‑operative period. ⋯ III (retrospective study).
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As a two-stage surgical procedure, Masquelet's technique has been used to care for critical-size bone defects (CSD). We aimed to determine the effects of modified and altered bone cement with biological or chemical enriching agents on the progression of Masquelet's induced membrane (IM) applied to a rat femur CSD model, and to compare the histopathological, biochemical, and immunohistochemical findings of these cements to enhance IM capacity. ⋯ The modified PMMA with E and BC, and CPC as an alternative spacer resulted in a well-differentiated IM and increased IM progression by elevating BALP and OC levels in serum and by mediating expressions of TGF-β and VEGF at the tissue level. Estrogen-supplemented cement spacer has yielded promising findings between modified and alternative bone cement.