상악 확장과 마이크로 임플랜트를 이용한 개방교합 환자의 치험례

• 영문명: Treatment of an Open Bite Patient with Maxillary Expansion and Micro-Implant Anchorage
• 발행기관: 대한치과교정학회
• 저자명: 강민정 홍미희
• 간행물 정보: 『.대한치과교정학회 임상저널』13권 1호, 52~63쪽, 전체 12쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2023.03.31

영문 초록

The purpose of this case report was to describe the treatment of an open bite patient with palatal expansion and micro-implant anchorage. A 21-year-old female presented with a chief complaint of openbite. Clinical examination showed straight profile with mild crowding. Intraorally, she exhibited both Class I molar relationship, 1.5 mm negative overbite. Due to the transverse discrepancy, upper molars were palatally tipped, while lower molars were buccally tipped. The maxillary arch expansion was performed using rapid palatal expander. After maxillary expansion, orthodontic micro-implants were used for upper molars intrusion. After orthodontic treatment, the patient showed proper overjet and overbite, and good retention after 2 years. Open bite can be corrected by counterclockwise autorotation of the mandible obtained with intrusion of molars and it is critical to eliminate the causative agent.

목차

서론

진단

치료계획

치료경과 및 결과

고찰

결론

REFERENCES

키워드

Open bite Maxillary expansion Microimplant Molar intrusion