Fig. 1From: Influence of bone density on morphologic cement penetration in minimally invasive tibial unicompartmental knee arthroplasty: an in vitro cadaver studyThe mean Hounsefield units of six ROIs of 1.6 cm2 each, which were strictly located within the trabecular bone, were measured on each CT slice for correlation with mean BMD. The measurement of local bone density in the anterior (red), central (blue), and posterior (yellow) area of the medial tibial plateau-based mean Hounsfield units was used for correlation analysis between bone density and cement penetration patternBack to article page