Injury
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The fifth metatarsal base avulsion fracture (i.e., Pseudo-Jones fracture) is one of the most common foot fractures. The management of pseudo-Jones fractures could be carried out surgically or conservatively. This systematic review and meta-analysis aimed to provide an update about the efficacy of orthotic removable support compared to short-leg casting for individuals with pseudo-Jones fracture. ⋯ The current meta-analysis reveals that there is no difference between orthotic removable support and short-leg casting for the conservative management of individuals sustaining pseudo-Jones fracture.
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The method of skin closure and post-operative wound management has always been important in orthopedic surgery and plays an even larger role now that surgical site infection (SSI) is a national healthcare metric for both surgeons and hospitals. Wound related issues remain some of the most feared complications following orthopedic trauma procedures and are associated with significant morbidity. In order to minimize the risk of surgical site complications, surgeons must be familiar with the physiology of wound healing as well as the patient and surgical factors affecting healing potential. ⋯ There is no consensus in the literature as to which closure method is superior but the available data can be used to make informed choices. Although often left to less experienced members of the surgical team, the process of wound closure and dressing the wound should not be an afterthought, and instead must be part of the surgical plan. Wounds that are in direct communication with bony fractures are particularly at risk due to local tissue trauma, resultant swelling, hematoma formation, and injured vasculature.
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Randomized Controlled Trial
Effect of Dexmedetomidine infusion during hip fracture surgery on hemodynamic parameters and blood loss: A triple-blinded Randomized Clinical Trial.
Introduction In this study, we aim to assess the intra-operative effect of dexmedetomidine administration on the hemodynamic parameters and bleeding volume during hip fracture surgery. Patients and methods we designed and implemented a triple-blinded randomized clinical trial to objectively compare the effects of 0.5 µg/kg/h infusion of dexmedetomidine with placebo (equal amount of normal saline) during hip fracture surgery. All included cases were between 30 and 70 years old and underwent surgery for fixation of a proximal femur fracture from September 26, 2020 until February 15, 2021. ⋯ No significant effect on hemodynamic parameters was observed. Conclusion Based on the current study, intravenous infusion of dexmedetomidine during hip fracture surgery under general anesthesia reduced the amount of intraoperative bleeding without causing any significant hemodynamic disturbances. Registration number IRCT20191222045857N1 (Iranian Registry of Clinical Trials).
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Cephalomedullary nailing (CMN) is the standard treatment for internal fixation of trochanteric fractures. Complications related to CMN include intraoperative fracture (IF), which is difficult to detect using only plain radiographs. However, analyses of IFs using plain radiographs and computed tomography (CT) with a large sample size of clinical cases are lacking. Therefore, this study aimed to report the incidence of IFs diagnosed by CT, the risk factors for IFs, and a comparison of clinical outcomes between patients with and without IFs. ⋯ This multicenter study indicated that the incidence of IFs detected by CT in CMN treatment for trochanteric fractures was 11.8%. An inadequate reduction in the anteroposterior view based on plain radiographs was the only independent risk factor of IFs. In the assessment of clinical outcomes, patients with IF had no incidences of reoperation. However, patients with IFs tended not to regain independent mobility compared with those without IFs.
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Calcaneus fractures can be devastating injuries, and operative treatment is fraught with complications. We are unaware of any studies evaluating all calcaneus fractures, both open and closed, treated operatively in the military. The purpose of this study is to evaluate all calcaneus fractures that required open reduction internal fixation to determine soldiers' ability to return to work and the need for additional surgeries. ⋯ Calcaneus fractures treated operatively in the military are often caused by blast injuries, and have a high rate of requiring subsequent procedures, amputation, and separation from the military.