Does Orthopaedic Resident Pelvis Fluoroscopy Knowledge improve with testing with a Novel Pelvis Model and Educational website?

Purpose: We tested whether residents would improve in fluoroscopy knowledge and ability after using an inexpensive novel pelvis model and educational website.

Methods: Twenty-four orthopaedic residents were recruited from three United States residency programs and randomised into two groups with equal numbers of juniors and seniors. The OrthoAcademy group received educational materials from a website ( www.

Percutaneous Screws for Column Support During Total Hip Reconstruction of Metastatic Disease of the Acetabulum.

Reconstruction of the hip joint in the setting of metastatic lesions of the acetabulum is particularly challenging and can carry significant morbidity for patients who are already medically frail. Novel techniques to minimize morbidity and optimize function warrant exploration for these patients. Here, we present a 50-year-old woman was unable to walk secondary to metastatic breast cancer involving the acetabulum with articular disruption.

Definitive fixation of open tibia fractures: Does reopening the traumatic wound increase complication rates?

Background: It is unknown if surgical approach or use of previous traumatic wounds for open fracture instrumentation has an impact on patient complications or outcomes. This study sought to compare infection and nonunion rates in the staged treatment of open tibia fractures where the traumatic wound was reopened during definitive fixation versus when they were not.

Methods: A retrospective review was performed on all patients at a single institution level 1 trauma center.

Medial Plating of Pauwels Type III Femoral Neck Fractures Decreases Shear and Angular Displacement Compared with a Derotational Screw.

Objectives: The purpose of this mechanical study was to compare 2 methods of augmented stabilization of Pauwels type III femoral neck fractures.

Methods: Ten matched pairs of young cadaveric femurs were cut 22 cm distal to the lesser trochanter. All specimens received a 70-degree osteotomy, which was stabilized with a 135-degree sliding hip screw.

Outpatient Total Shoulder Arthroplasty Does Not Increase the 90-Day Risk of Complications Compared With Inpatient Surgery in Prescreened Patients.

Outpatient total joint arthroplasty is becoming a more attractive option for hospitals, surgeons, and patients. In this study, the authors evaluated the safety of outpatient shoulder arthroplasty by comparing an outpatient cohort with an inpatient cohort. Ninety-day outcomes of consecutively performed elective shoulder arthroplasty cases from 2012 to 2016 were retrospectively reviewed.

Prophylactic Cerclage With Braided Polyblend Suture During Femoral Broaching.

Femur fractures occur during broaching and impaction of the implant during hip arthroplasty. Prophylactic cerclage of the proximal femur with braided cable and steel wire has been shown to decrease hoop stresses and has been posited as a way to decrease the incidence of intraoperative fracture. In this biomechanical study, the authors investigated the strain across the proximal femur during broaching after the application of stainless steel wire, comparing it with that for braided polyblend suture.

Do jumbo cups cause hip center elevation in revision THA? A radiographic evaluation.

Background: Acetabular revision THA with use of a large (jumbo) cup is an effective treatment for many cavitary and segmental peripheral bone defects. However, hip center elevation may occur with use of a jumbo cup owing to reaming superiorly and/or because of the increased diameter of the jumbo cup compared with the native acetabulum.

Questions/purposes: In our jumbo cup revision THAs, we attempted to avoid hip center elevation by placing the inferior edge of the cup at the inferior acetabulum.