withinanonoperativefashion.Itisdifficulttoconceivethatthemostused,andprobablythemostcomplicated,jointinthebodywouldnotbepronetodis...
Inthesameway,ligationcouldaffectfriction.Studiesshowedthatself-ligatingbracketsproducelowerfrictioncom-paredwithconventionalbracke...
