The anterior approach for total hip arthroplasty has recently been hypothesized to result in less muscle damage. While clinical outcome studies are essential, they are subject to patient and surgeon bias. We prospectively analyzed biochemical markers of muscle damage and inflammation in patients receiving anterior and posterior minimally-invasive total hip arthroplasty to provide objective evidence of the surgical insult. 29 patients receiving an anterior and 28 patients receiving a posterior total hip arthroplasty were analyzed. Peri-operative and radiographic data were collected to ensure similar cohorts. Creatine kinase, C-reactive protein, Interleukin-6, Interleukin-1beta, and Tumor necrosis factor-alpha were collected pre-operatively, post-operatively, and on post-operative days 1 and 2. Comparisons between the groups were made using the Student's t-test and Fisher's Exact test. Independent predictors of elevation in markers of inflammation and muscle damage were determined using multivariate logistic regression analysis.Background
Methods
A variety of surgical approaches are used for total hip arthroplasty (THA), all with reported advantages and disadvantages. A number of common complications can occur following THA regardless of the approach used. The purpose of this study was to compare five commonly used surgical approaches with respect to the incidence of surgery-related complications. The electronic medical records of all patients who underwent primary elective THA at a single large-volume arthroplasty centre, between 2011 and 2016, with at least two years of follow-up, were reviewed. After exclusion, 3574 consecutive patients were included in the study. There were 1571 men (44.0%) and 2003 women (56.0%). Their mean age and body mass index (BMI) was 63.0 years (Aims
Patients and Methods
We studied the impact of direct anterior (DA) A total of 6086 consecutive patients undergoing primary total hip arthroplasty (THA) at a single institution between 2013 and 2016 were retrospectively evaluated. Data obtained from electronic patient medical records included age, sex, body mass index (BMI), medical comorbidities, surgical approach, and presence of deep PJI. There were 3053 male patients (50.1%) and 3033 female patients (49.9%). The mean age and BMI of the entire cohort was 62.7 years (18 to 102, Aims
Patients and Methods
