Comparison of postoperative blood loss in cementless and cemented total knee arthroplasty: a systematic review.

Introduction: With the advancement of porous surface processing technology, cementless total knee arthroplasty (TKA) has once again garnered attention. Cementless TKA lacks cement sealing, raising concerns regarding potential blood loss. Recently, patient blood management (PBM) protocols have been introduced to mitigate postoperative blood loss and transfusions.

Positional Screw Effect in the Treatment of Humeral Shaft Fractures Using a Minimally Invasive Plate Osteosynthesis Technique.

Background: This study compares the difference in the clinical and radiologic outcomes when minimally invasive plate osteosynthesis (MIPO) technique is performed with or without using a positional screw in the treatment of humeral shaft fractures.

Methods: From January 2010 to January 2021, a retrospective study was conducted on a total of 63 patients who underwent the MIPO technique for the treatment of humeral shaft fractures. We divided these patients into 2 groups: in group I, patients underwent MIPO without a positional screw; in group II, patients underwent MIPO with a positional screw.

Trans-tendon Suture Bridge Rotator Cuff Repair With Biceps Tendon Augmentation for Retorn High-Grade Partial Articular Supraspinatus Tendon Avulsion (PASTA) Lesions.

Revision repair of retorn partial articular supraspinatus tendon avulsion (PASTA) lesion is difficult for poor tendon quality without tear completion and repair. Trans-tendon suture bridge repair with biceps tendon augmentation can preserve the intact bursal side cuff attachment and has shown satisfactory clinical outcomes. Moreover, trans-tendon suture bridge rotator cuff repair technique, along with biceps tendon augmentation, reinforces high-grade PASTA lesions by moving the tenotomized biceps tendon into the torn articular side cuff defect with added advantage of blood supply through the tenotomized biceps tendon graft.

Postoperative Hemodynamics of Total Knee Arthroplasty Unaffected by Cementless Approach under Contemporary Patient Blood Management Protocol: A Propensity Score-Matched Study.

(1) Background: A cementless total knee arthroplasty (TKA) is a recent and an increasingly popular innovation that enhances porous fixation surfaces. However, the lack of cemented sealing of an exposed resected bone has raised concerns about the potential for greater blood loss. The goals of this study were to determine if a cementless approach impacts post-TKA hemodynamics and to identify risk factors for blood loss in instances of cementless (vs.