In Vivo Analysis of the Superficial and Deep Fascia

This study is the first to quantify the superficial fascia throughout the human body in vivo. Methods: Ultrasound was used to analyze the superficial and deep fascia of 10 volunteers at 73 points on 11 body regions, including the upper and lower trunk and limbs. Number, thickness and percentage of superficial fascia layers, and deep fascia and dermis thickness, were measured at each point. Results: Seven hundred thirty ultrasound images were analyzed. Body regions varied markedly in terms of subcutaneous variables. Posterior chest had the thickest deep fascia and dermis and the highest average superficial fascia layer thickness [0.6 mm (95 percent CI, 0.6 to 0.7 mm)]. Anterior chest had the most superficial fascia layers [3.7 (95 percent CI, 3.5 to 3.8)]. Posterior and anterior chest had among the highest percentage of superficial fascia. Abdomen and especially gluteus had a low percentage of superficial fascia. Covariate analyses confirmed that posterior and anterior chest generally had higher superficial fascia content than gluteus and abdomen (both p
Source: Plastic and Reconstructive Surgery - Category: Cosmetic Surgery Tags: Experimental Source Type: research