A meta-analysis assessing time for return to sport following hip resurfacing.

Background: Hip resurfacing arthroplasty (HRA) is associated with excellent functional outcomes and return to pre-disease level of activity. The time for return to sport (RTS) following HRA remains unknown. The aim of this meta-analysis was to establish the time for RTS following HRA.

Tourniquet use in total knee arthroplasty and the risk of infection: a meta-analysis of randomised controlled trials.

Purpose: The intra-operative use of tourniquets during Total Knee Arthroplasty (TKA) is common practice. The advantages of tourniquet use include decreased operating time and the creation of a bloodless visualisation field. However, tourniquet use has recently been linked with increased post-operative pain, reduced range of motion, and slower functional recovery.

Rectal hyposensitivity: a common pathophysiological finding in patients with constipation and associated hypermobile Ehlers-Danlos syndrome.

Background And Aims: To evaluate symptom presentation and underlying pathophysiology of colonic/anorectal dysfunction in females with functional constipation (FC) and hypermobile Ehlers-Danlos syndrome (hEDS)/hypermobility spectrum disorder (HSD) METHODS: Case-control study of 67 consecutive female patients with an established diagnosis of hEDS/HSD referred to a specialist centre for investigation of FC (Rome III criteria), age-matched (1:2 ratio) to 134 female controls with FC scoring 0 on the validated 5-point joint hypermobility questionnaire. Symptoms and results of colonic/anorectal physiology testing were compared. An independent series of 72 consecutive females with hEDS/HSD, referred to a separate hospital for investigation of FC, was used to validate physiological findings.

Surgical excision of bilateral patella stress fractures in an elite marathon runner.

Vertical stress fractures of the patella are rare, with only a handful of bilateral cases reported. Stress fractures in the athletic community are often due to repetitive strain and submaximal loading, with minimal recovery time. An Olympic marathon runner in her 30s presented with right anterolateral knee pain.

Surgical Repair of Stener-like Injuries of the Medial Collateral Ligament of the Knee in Professional Athletes.

Background: A "Stener-like" lesion of the knee is defined as a distal avulsion of the superficial medial collateral ligament (sMCL) with interposition of the pes anserinus between the ligament and its tibial insertion-a displacement impeding anatomic healing. Because of the scarcity of these injuries, the literature is limited to case reports and small case series.

Purpose: To assess the effect of surgical repair of acute Stener-like lesions of the sMCL on the following outcomes: return to preinjury level of sporting function; time to return to preinjury level of sporting function; functional performance; injury recurrence; and any other complications.

Slow Conduction Corridors and Pivot Sites Characterize the Electrical Remodeling in Atrial Fibrillation.

Objectives: This study aimed to evaluate the progression of electrophysiological phenomena in a cohort of patients with paroxysmal atrial fibrillation (PAF) and persistent atrial fibrillation (PsAF).

Background: Electrical remodeling has been conjectured to determine atrial fibrillation (AF) progression.

Methods: High-density electroanatomic maps during sinus rhythm of 20 patients with AF (10 PAF, 10 PsAF) were compared with 5 healthy control subjects (subjects undergoing ablation of a left-sided accessory pathway).

Efficacy of Surgical Tenodesis for Treatment of Distal Semitendinosus Hamstring Tendon Injuries.

Background: Understanding the optimal management of distal semitendinosus hamstring injuries is critical for reducing pain, restoring preinjury function, maintaining knee stability, improving hamstring muscle strength, and minimizing the risk of complications and recurrence. To our knowledge, the outcomes of surgical tenodesis for distal semitendinosus hamstring injuries have not been previously reported.

Hypothesis: Surgical tenodesis for injuries of the semitendinosus would enable return to preinjury level of sport with low risk of recurrence.

Current concepts in graft selection for anterior cruciate ligament reconstruction.

Graft selection for anterior cruciate ligament reconstruction (ACLR) is important for optimizing post-operative rehabilitation, facilitating return to full sporting function and reducing the risk of complications.The most commonly used grafts for ACLR include hamstring tendon autografts, bone-patellar tendon-bone autografts, quadriceps tendon autografts, allografts and synthetic grafts.This instructional review explores the existing literature on clinical outcomes with these different graft types for ACLR and provides an evidence-based approach for graft selection in ACLR.

Restarting elective orthopaedic surgery as COVID-19 lockdown restrictions are reduced : have patient perceptions towards surgery changed?

Aims: The COVID-19 pandemic drastically affected elective orthopaedic services globally as routine orthopaedic activity was largely halted to combat this global threat. Our institution (University College London Hospital, UK) previously showed that during the first peak, a large proportion of patients were hesitant to be listed for their elective lower limb procedure. The aim of this study is to assess if there is a patient perception change towards having elective surgery now that we have passed the peak of the second wave of the pandemic.

Time for return to sport following total knee arthroplasty: a meta-analysis.

Introduction: The frequency of total knee arthroplasty (TKA) is increasing, particularly in younger and more active patients. In these patients, there may be greater functional demands, with an expectation to return to sporting activities (RTS) following TKA. There is a paucity of data on the time to RTS following TKA and the aim of this meta-analysis is to determine the time to RTS following TKA.

Time for return to sport following total hip arthroplasty: a meta-analysis.

Introduction: Total Hip Arthroplasty (THA) is being increasingly undertaken in younger and more active patients, with many of these patients wanting to return to sport (RTS) after surgery. However, the percentage of patients RTS and time at which they are able to get back to sport following surgery remains unknown. The objective of this meta-analysis was to determine the time patients RTS after THA.