Effects of vancomycin and tobramycin on compressive and tensile strengths of antibiotic bone cement: A biomechanical study.

Purpose: This study aims to compare the compressive and tensile strengths of bone cement mixed with various concentrations of vancomycin, tobramycin, and combinations of the two.

Methods: 12 mm × 6 mm antibiotic bone cement samples were created by vacuum mixing 0-4 g of vancomycin, tobramycin, and combinations of the two in 0.5 g increments per one pouch (40 g) of Palacos LV cement.

Factors affecting biomechanical strength of Latarjet constructs: A systematic review and meta-regression.

Background: The Latarjet procedure reduces recurrent glenohumeral instability but has potential hardware and graft complications. The procedure has been modified to use various screw types as well as suture buttons. Biomechanical studies have evaluated the effect of these implants on construct strength.