Reliability of the transverse acetabular ligament as a landmark for functional cup anteversion in total hip arthroplasty.

Background: The transverse acetabular ligament (TAL) can be a useful and reproducible landmark in the orientation of the acetabular cup in total hip arthroplasty (THA). Its role in guiding cup orientation when aiming to implant in a functional anteversion orientation is unclear. The aim of this study was to assess the relationship between the TAL and the planned acetabular cup anteversion when implanted in a function orientation.

Unicortical fixation does not compromise bony union in the Latarjet procedure.

Background: Fixation of the coracoid during the Latarjet procedure can be performed with either unicortical or bicortical fixation. There is no clear evidence that the number of cortices fixed affects graft union, but in vitro studies suggest bicortical fixation is desirable. The primary aim of the study was to retrospectively review the coracoid union rates in our Latarjet cohort who have undergone either unicortical or bicortical graft fixation.

Does Humeral Component Version Affect Range of Motion and Clinical Outcomes in Reverse Total Shoulder Arthroplasty? A Systematic Review.

Background: Prosthesis selection, design, and placement in reverse total shoulder arthroplasty (RTSA) affect post-operative results. The aim of this systematic review was to evaluate the influence of the humeral stem version and prosthesis design (inlay vs. onlay) on shoulder function following RTSA.

Survey of trainee attitudes to skill development and simulation training in trauma and orthopaedics.

Background: Simulation training in surgery is widespread and allows surgeons to practise novel operative techniques and acquaint themselves with unfamiliar surgical procedures. The use of box or virtual reality simulators in many surgical specialities is established; however, its use within trauma and orthopaedics (T&O) in the UK and the attitudes of trainee towards it are not known. The aim of this study is to explore the experiences and opinions of T&O trainees towards simulation training.

Return to sport after lower limb arthroplasty - why not for all?

Background: Total hip and knee replacements are being performed in increasing numbers in progressively younger patients with higher activity demands. Many such patients have expectations of returning to athletic activity post-operatively yet are not always able to do so and the reasons behind this have not been extensively examined. We hypothesise that any reasons for a failure to return to athletic activity post-operatively are multi-factorial.

Robotic and navigation systems in orthopaedic surgery: how much do our patients understand?

Background: Technology in orthopaedic surgery has become more widespread in the past 20 years, with emerging evidence of its benefits in arthroplasty. Although patients are aware of benefits of conventional joint replacement, little is known on patients' knowledge of the prevalence, benefits or drawbacks of surgery involving navigation or robotic systems.

Methods: In an outpatient arthroplasty clinic, 100 consecutive patients were approached and given questionnaires to assess their knowledge of navigation and robotics in orthopaedic surgery.

Digital templating facilitates accurate leg length correction in total hip arthroplasty.

Digital templating of pre-operative radiographs is increasingly utilised by surgeons before total hip arthroplasty (THA) as part of an adequate preoperative preparation to minimise complications. Templating can accurately predict the required implant sizes but its use in facilitating correction of leg length discrepancy (LLD) has been underreported in the literature. We performed a retrospective analysis of a cohort of consecutive patients undergoing primary THA.