Emersonbentzen5003

Eight hundred and four total patients were included for analysis; 402 patients with sutures with permanent tacks and 402 patients with sutures and absorbable tacks. For both comparisons, there was no significant difference in hospital length of stay, hernia recurrence rate, surgical site infection rate, surgical site occurrence rate, or surgical site occurrence requiring procedural intervention (p>0.05). There was also no significant difference in pain scores and quality-of-life scores at baseline, 30 days, six months, and one year. The only significant difference was in quality of life at two years. Patients with sutures and tacks had better quality-of-life scores compared with patients with tacks only (64 vs. 39, p less then 0.001). CONCLUSION Data available in the AHSQC database reviewed in this study indicate that there were no clinically significant differences between types of fixation methods when used in laparoscopic ventral hernia repair.INTRODUCTION Although primary total hip arthroplasty (THA) stem designs have evolved from conventional lengths to shorter lengths, revision stems have not undergone a similar change. Tapered, conical prostheses have performed well in primary THA, however their use in revision THA has not been thoroughly investigated. Our purpose was to report the short-term radiographic and clinical outcomes of the Wagner Cone Prosthesis® (Zimmer Biomet, Warsaw, Indiana) in revision THA. MATERIALS AND METHODS An institutional review board approved retrospective study was performed to identify all revision THAs with minimum one-year clinical and radiographic follow up between January 1, 2007 and December 31, 2018, which used a short conical tapered stem to reconstruct the femur. Demographic, surgical, and radiographic variables were collected for each patient. RESULTS Fifteen hips that fit inclusion criteria were identified. Implant survivorship was 93.3% with a mean follow up of 33.6 months. Radiographic analysis revealed mean subsidence of 2.57mm ± 4.31mm and a limb-length difference of 0.69mm ± 12.4mm longer than the contralateral side. Scutellarin molecular weight Furthermore, pedestal sign was observed on preoperative radiographs of six patients, none of whom suffered periprosthetic fracture or femoral cortex perforation upon insertion of the conical prosthesis. CONCLUSION Our findings suggest that the Wagner Cone Prosthesis® is as a useful implant for revision THA. In our sample, it had excellent survivorship, impressive postoperative radiographic measurements obtained from most recent follow up, minimal mean subsidence, and minimal complication rates. Further prospective studies with longer follow up are needed to determine the efficacy of this stem in revision THA.INTRODUCTION Chronic low back pain can be due to many different causes, including degenerative spondylolisthesis (DS). For patients who do not respond to conservative management, surgery remains the most effective treatment. Open laminectomy alone and laminectomy and fusion (LF) for DS have been widely investigated, however, no meta-analyses have compared minimally invasive decompression with posterior elements preservation (MID) techniques and LF. Minimally invasive techniques might provide specific advantages that were not recognized in previous studies that pooled different decompression strategies together. MATERIALS AND METHODS This was a systematic review and meta-analysis, according to the PRISMA statement, of comparative studies reporting surgical, clinical and radiological outcomes of MID and LF for DS. RESULTS A total of 3202 papers were screened and 7 were finally included in the meta-analysis. MID is associated with a shorter surgical duration and hospitalization stay, and a lower intraoperative blood loss and residual low back pain; however, the residual disability grade was lower in the LF group. Complication rates were similar between the two groups. The rate of adjacent segment degeneration was lower in the MID group, whereas data on radiological outcomes were heterogeneous and not suitable for data-pooling. CONCLUSIONS This meta-analysis suggests that MID might be considered as an effective alternative to LF for DS. Further clinical trials will be needed to confirm our results, better investigate radiological outcomes, and identify patient subgroups that may benefit the most from specific techniques.Manual total knee arthroplasty (TKA) has successfully treated end-stage knee osteoarthritis for several years. However, recent technological advancements have enabled surgeons to perform TKA with more accuracy and precision. Aligning the femoral and tibial components perpendicular to the mechanical axes of the femur and tibia is a fundamental principle for restoring knee kinematics and soft-tissue balance. Computer-assisted robotic TKA has proven its ability to fine tune lower leg alignment, component position, and soft-tissue balancing. Furthermore, robotic-assisted TKA (RATKA) offers the additional benefit of improving soft-tissue protection compared to manual techniques. Numerous systems have been developed in the advancement of technology in computer processing, and the number of robotic surgical systems is increasing as well. The three main categories of navigation systems can be classified as image-based console navigation, imageless console navigation, and accelerometer-based handheld navigation systems. The purpose of this review was to describe emerging technologies for TKA. Specifically, we outline the available literature pertaining to each system with regards to their (1) accuracy and precision of component alignment; (2) soft-tissue protection; (3) postoperative outcomes; and (4) other reported outcomes such as costs.Switzerland recently introduced PROFILES, a revised version of its national outcomes reference framework for the undergraduate medical curriculum. PROFILES is based on a set of competencies adapted from the CanMEDS framework and nine entrustable professional activities (EPAs) that students have to be able to perform autonomously in the context of a predefined list of clinical situations. The nationwide implementation of such a competency- and EPA-based approach to medical education is a complex process that represents an important change to the organisation of undergraduate training in the various medical schools. At the same time, the concepts underlying PROFILES also have to be reflected at the level of the Federal Licencing Examination (FLE) and the national accreditation process. The vice-deans for education mandated a Swiss Working Group for PROFILES Implementation (SWGPI) to elaborate a guide presenting the principles and best practices based on the current scientific literature, to ensure the coherence between the future developments of the medical curricula and the evolution of the FLE, and to propose a coordinated research agenda to evaluate the implementation process.