Mechanisms of bone loss in revision total knee arthroplasty and current treatment options.

Purpose: Primary total knee arthroplasty (TKA) is an effective treatment which is increasing in use for both elderly and younger patients. With the overall increasing life span of the general population, the rate of revision TKA is projected to increase significantly over the coming decades. Analyses from the national joint registry of England and Wales support this prediction with an increase in primary TKA of 117% and an increase in revision TKA of 332% being forecast by 2030.

Current concepts in the management of "Terrible Triad" injuries of the elbow.

Terrible triad injuries of the elbow are complex injuries which can result in long term complications and significant disability. They must be identified correctly, and managed appropriately in order to maximise functional outcomes. A clear understanding of the bony and ligamentous anatomy is essential to plan appropriate surgical reconstruction to provide elbow stability.

The Net Promoter Score with Friends and Family Test applied to arthroscopic shoulder surgery.

Background: The Friends and Family Test (FFT) developed by the UK National Health Service evaluates whether patients are satisfied with a service provided, where improvements are needed, and how likely patients are to recommend the intervention. Calculated from the FFT, the Net Promoter Score (NPS) creates a recommendation metric for treatment. The primary aim of this prospective study is to evaluate NPS for arthroscopic subacromial decompression (ASD) and rotator cuff repair (RCR).

The use of a metaphyseal sleeve total knee replacement as primary treatment for Schaztker VI tibial plateau fracture.

Traditional treatment of tibial plateau fractures is with open reduction and internal fixation, or external fixation in severely displaced and comminuted fractures. Total joint arthroplasty for unreconstructable hip fractures is a successful and widely accepted treatment; however, such surgery for tibial plateau fractures is not a common practice. We present two cases of highly comminuted schaztker VI tibial plateau fractures in patients over the age of 65.

All-polyethylene tibia components have the same functional outcomes and survival, and are more cost-effective than metal-backed components in patients 70 years and older undergoing total knee arthroplasty : propensity match study with a minimum five-year follow-up.

Aims: The tibial component of total knee arthroplasty can either be an all-polyethylene (AP) implant or a metal-backed (MB) implant. This study aims to compare the five-year functional outcomes of AP tibial components to MB components in patients aged over 70 years. Secondary aims are to compare quality of life, implant survivorship, and cost-effectiveness.

Development and evaluation of a regional diabetes service App for patient education, self-management and clinic engagement.

Background: We created a free NHS App to deliver all patient information on type 1 diabetes to help promote self-management. This became an invaluable way of getting information to patients during the pandemic when all face-to-face clinics were suspended. The aim of this study is to investigate patient perceptions of the App.

Radiation safety awareness and practices amongst orthopaedic surgeons in Scotland.

As orthopaedic surgeons we use x-rays every day; not only when diagnosing pathology but often to assist in operative management of said pathology or ensure satisfactory outcomes for our patients in clinic. An awareness of the correct use of ionising radiation in the form of fluoroscopic imaging is therefore of great importance to reduce intraoperative exposure and has led to the development of the As Little As Reasonably Achievable (ALARA) principle. The primary aim of this study is to determine the knowledge and practises of radiation safety amongst orthopaedic surgeons in Scotland.

Careful return to elective orthopaedic surgery in an acute hospital during the COVID-19 pandemic shows no increase in morbidity or mortality.

Aims: Elective orthopaedic surgery was cancelled early in the COVID-19 pandemic and is currently running at significantly reduced capacity in most institutions. This has resulted in a significant backlog to treatment, with some hospitals projecting that waiting times for arthroplasty is three times the pre-COVID-19 duration. There is concern that the patient group requiring arthroplasty are often older and have more medical comorbidities-the same group of patients advised they are at higher risk of mortality from catching COVID-19.