CO₂ 레이저와 일반 수술도를 이용한 백서의 부분적설 절제술 후의 창상치유에 관한 비교연구

• 영문명: COMPARATIVE STUDY OF WOUND HEALING FOLLOWING PARTIAL GLOSSECTOMY OF RAT TONGUE USING CO₂ LASER AND SCALPEL
• 발행기관: 대한구강악안면외과학회
• 저자명: 장재필(Jae Pil Jang) 김경욱(Kyung Wook Kim) 이재훈(Jae Hoon Lee) 김창진(Chang Jin Kim)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제26권 제5호, 437~445쪽, 전체 9쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 2000.10.30

영문 초록

Object This study is focused on the comparison between CO₂ laser and scalpel by examining the overal process of wound healing after partial glossectomy of rats so that the result from the research could be easily applied to actual clinical environment. Method and Material In this research, 2mm defect was formed on both lateral borders of the tongue of rats by using CO₂ laser and scalpel respectively. 4rats were sacrified each time on the 1st, 2nd, 4th, 7th, 14th and 21th day according to a general method. After fabricating 5μm paraffin specimen, H&E staining and MT staining were performed. Results Compared to scalpel, wound healing by CO₂ laser leads to a earlier initiation of vascular proliferation and re-epithelization. Therefore, some influence is exerted on the early stage of wound healing. However, the two methods seem to undergo the similar healing process.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구재료 및 방법

Ⅲ. 연구결과

Ⅳ. 총괄 및 고찰

Ⅴ. 결론

참고문헌