[Investigation of mandibular movement tracing in anterior crossbite malocclusion before and after orthodontic treatment]
OBJECTIVE: The investigation was conducted to record the border movement tracings of 13 patients in early permanent anterior crossbite malocclusion before and after orthodontic treatment.These records were made by a K5AR mandibular kinsiograph.The result indicated that the ranges and tracings of mandibular border movement were improved significantly.
Tang
C Z
CZ
Department of Stomatology, Nanjing Genaral Hospital. Nanjing 210002,China.
Peng
S S
SS