매복 하악 제3대구치 외과적 발거시 치아절단술에 관한 연구

• 영문명: A CLINICAL STUDY OF ODONTECTOMY IN IMPACTED MANDIBULAR THIRD MOLARS
• 발행기관: 대한구강악안면외과학회
• 저자명: 이상철(Sang Chull Lee) 송우식(Woo Sik Song) 백경식(Kyung Ssik Pak) 권오승(Oh Seung Kwon) 신주섭(Ju Sup Sin)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제25권 제2호, 105~109쪽, 전체 5쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1999.04.30

영문 초록

Surgical removal of impacted mandibular third molars frequently require tooth sectioning or bone removal. In this study, 361 mesioangular or horizontal impacted mandibular third molars are removed surgically by tooth section, the methods of tooth section are classified as 4 stages and 12 grades in the number of times and technics of crown or roots section and difficulties. Grades and their cases are followings: 1. occlusal crown first section(100, 28%) 2. distal crown first section(69, 19%) 3. occlusal crown second section(29, 8%) 4. distal crown second section(52, 14%) 5. occlusal crown first section and root section(10, 3%) 6. distal crown first section and root section(27, 7%) 7. occlusal crown third section(3, 1%) 8. distal crown third section(22, 6%) 9. occlusal crown second section and root section(13, 3%) 10. distal crown second section and root section(17, 5%) 11. occlusal crown third section and root section(2, 1%) 12. distal crown third section and root section(17, 5%)

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구대상 및 방법

Ⅲ. 연구결과

Ⅳ. 총괄 및 고찰

Ⅴ. 결론

참고문헌

키워드

third molar surgical extraction odontectomy