지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.5
- 수록면
- 326 - 332 (7page)
이용수
초록· 키워드
오류제보하기
Extraction treatment has been used for a long time to treat crowding or lip protrusion patients and still extraction decision is the most difficult and important decision during diagnosis and treatment planning. If the amount of crowidng is severe, premolar extraction is often considered. Because of their location, premolar extractions would seem to allow for the most straightforward relief of crowding and the improvement of soft tissue profile. But patients and their parents often prefer nonextraction approach if possible and such a preference gives us serious question about the boundary of nonextraction treatment.
Because Orthodontic Mini-Implant (OMI) become popular these days, distalization of posterior teeth can be obtained easily without patient’s compliance. For this reason, many orthodontists are trying to treat crowding patient with nonextraction than before. But sometime, unexpected side effects are observed including unesthetic profile, impaction of second molar and long treatment time.
All the tools for space gaining – extraction, arch expansion, molar distalization and interproximal enamel reduction - have their limitations and indications. Possible side effects and limitations should be carefully considered during the treatment planning. Although Korean patients usually require extraction more often than US or European patients, more knowledge about the tools for space gaining would help us to decrease the rate of extraction and the problems during treatment of crowding patients.
Because Orthodontic Mini-Implant (OMI) become popular these days, distalization of posterior teeth can be obtained easily without patient’s compliance. For this reason, many orthodontists are trying to treat crowding patient with nonextraction than before. But sometime, unexpected side effects are observed including unesthetic profile, impaction of second molar and long treatment time.
All the tools for space gaining – extraction, arch expansion, molar distalization and interproximal enamel reduction - have their limitations and indications. Possible side effects and limitations should be carefully considered during the treatment planning. Although Korean patients usually require extraction more often than US or European patients, more knowledge about the tools for space gaining would help us to decrease the rate of extraction and the problems during treatment of crowding patients.
목차
ABSTRACT
Ⅰ. 서론
Ⅱ. 정확한 진단이 어려운 이유
Ⅲ. 공간확보를 위한 방법
Ⅳ. 결론
참고문헌
참고문헌 (12)
참고문헌 신청
정민호 / 2012 / Age, extraction rate and jaw surgery rate in Korean orthodontic clinics and small dental hospitals / 대한치과교정학회지 42(2):80~86
Keim RG / 2014 / 2014 JCO study of orthodontic diagnosis and treatment procedures, Part 1 : results and trends / J Clin Orthod 48:607~630
Jackson TH / 2017 / Extraction frequencies at a university orthodontic clinic in the 21st century : Demographic and diagnostic factors affecting the likelihood of extraction / Am J Orthod Dentofac Orthop 151:456~462
Akkaya S / 1998 / Comparison of dental arch and arch perimeter changes between bonded rapid and slow maxillary expansion procedures / Eur J Orthod 20:255~261
Adkins MD / 1990 / Arch perimeter changes on rapid palatal expansion / Am J Orthod Dentofac Orthop 97:194~199
Keim RG / 2014 / 2014 JCO study of orthodontic diagnosis and treatment procedures, Part 1 : results and trends / J Clin Orthod 48:607~630
Jackson TH / 2017 / Extraction frequencies at a university orthodontic clinic in the 21st century : Demographic and diagnostic factors affecting the likelihood of extraction / Am J Orthod Dentofac Orthop 151:456~462
Akkaya S / 1998 / Comparison of dental arch and arch perimeter changes between bonded rapid and slow maxillary expansion procedures / Eur J Orthod 20:255~261
Adkins MD / 1990 / Arch perimeter changes on rapid palatal expansion / Am J Orthod Dentofac Orthop 97:194~199
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