Stress on facial skin of class III subjects during maxillary protraction: a finite element analysis.
Francesca GazzaniChiara PavoniPaola CozzaRoberta LionePublished in: BMC oral health (2019)
Delaire FM determined lower stresses and tensile tensions than Petit FM model. Highest tensions were observed at the level of chin cup area for both Delaire and Petit FM. Stresses following Delaire FM application were mostly observed on the upper border of the chin cup, while Petit FM determined stresses more extensively distributed to the central area of the chin.