A CASE REPORT OF ORTHODONTIC TREATMENT OF BIALVEOLAR PROTRUSION

Rhee,  Byung-Tae; Chang,  Yong-Il; Suh,  Cheong-Hoon

J Korean Dent Assoc > Volume 15(3); 1977 > Article

The Journal of The Korean Dental Association 1977;15(3):199-204.
Published online March 31, 1977.

양악치조성전돌의 교정치험예

이병태¹, 장영일², 서정훈³

^¹서울대학교 치과대학 교정학교실
^²서울대학교 치과대학 교정학교실
^³서울대학교 치과대학 교정학교실

A CASE REPORT OF ORTHODONTIC TREATMENT OF BIALVEOLAR PROTRUSION

Byung-Tae Rhee¹, Yong-Il Chang², Cheong-Hoon Suh³

Abstract

The patient, 19 years old female, complained of protrusion of upper and lower anterior teeth. Teeth lining was good except slight crowding in lower anterior teeth. Teeth lining was good except slight crowding in lower incisors, but distocclusion in the region of right buccal segment was present. Cephalometric analysis revealed normal relation between maxilla and cranial base. The labial inclination of upper and lower anterior teeth was severe, so diagnosed as bialveolar protrusion case. She was treated by means of multibanded system under the extraction of four first bicuspids. After 1 year and 4 months. She gained good interdigitation of buccal segments and attractive facial profile because the labioversion of incisors was reduced properly.