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.

Trends in incidence and average waiting time for arthroplasty from 1998-2021: an observational study of 282,367 patients from the Scottish arthroplasty project.

Background: Current waiting times for arthroplasty are reported as being the worst on record. This is a combination of increasing demand, the COVID-19 pandemic and longer standing shortage of capacity. The Scottish Arthroplasty Project (SAP) is a National Audit that analyses all joint replacements undertaken in the Scottish NHS and Independent Sector.

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 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.