Radiolucent line assessment in cemented stemmed total knee (RISK) arthroplasty: validation of a modernized classification system.

Background: This study aims to implement and assess the inter- and intra-reliability of a modernized radiolucency assessment system; the Radiolucency In cemented Stemmed Knee (RISK) arthroplasty classification. Furthermore, we assessed the distribution of regions affected by radiolucency in patients undergoing stemmed cemented total knee arthroplasty.

Methods: Stemmed total knee arthroplasty cases over 7-year period at a single institution were retrospectively identified and reviewed.

The Impact of Advanced Age on the Outcomes of Primary Total Hip and Knee Arthroplasty for Osteoarthritis: A Systematic Review.

Background: Elective total hip arthroplasty (THA) and total knee arthroplasty (TKA) are effective options for the management of osteoarthritis that has not responded to conservative therapy, and they are increasing in utilization worldwide. Therefore, we sought to investigate how older age influences the outcomes of THA and TKA through a review of the current literature.

Methods: The Embase and MEDLINE databases were examined for relevant studies that assessed the role of older age in determining the outcomes of THA and TKA.

What Is the Impact of Advancing Age on the Outcomes of Total Hip Arthroplasty?

Background: The global demand for total hip arthroplasty (THA) is increasing, underscoring its moniker as the "operation of the century." However, debate still exists as to whether the elderly who undergo the operation achieve the same outcomes as those younger. In this study, we sought to investigate the association between older age and the risks and benefits of THA.