전치부 개방교합을 동반한 골격성 II급 부정교합 환자의 치험례

• 영문명: Orthodontic Treatment of a Skeletal Class II Malocclusion Patient with Anterior Open Bite
• 발행기관: 대한치과교정학회
• 저자명: 김종수
• 간행물 정보: 『.대한치과교정학회 임상저널』13권 4호, 297~307쪽, 전체 11쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2023.12.31

국문 초록

This is a case report of a skeletal Class II malocclusion with maxillary protrusion and anterior open bite. The patient was a 16-year-old female who had fractured crowns of the maxillary left and right central incisors due to childhood trauma, and a severe tongue thrusting habit. She had no signs and symptoms of temporomandibular disorder. After bilateral extraction of the maxillary and mandibular first premolars, the anterior teeth were retracted posteriorly to correct protrusion and anterior open bite. At the latter half of the treatment, the total maxillary dentitions were retracted posteriorly using micro-implants to accomplish Class I occlusal relationship. After 27 months of treatment, she obtained a stable Class I occlusal relationship. She did not show any signs of resorption or deformity of the condylar head, or clinically significant root resorption.

목차

서론

진단

치료계획

치료경과 및 결과

고찰

결론

키워드

Anterior open-bite Skeletal Class II malocclusion Total retraction Micro-implant