발치후 Nd: YAG LASER 조사효과에 대한 임상적 연구

• 영문명: The clinical effects of Nd: YAG laser application after extraction
• 발행기관: 대한구강악안면외과학회
• 저자명: 이상철(Sang Chull Lee) 김여갑(Yeo Gab Kim) 류동목(Dong Mok Ryu) 이백수(Baek Soo Lee) 오승환(Sung Hwan Oh) 윤옥병(Ok Byung Yoon) 박규태(Kyu Tae Park)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제23권 제1호, 89~96쪽, 전체 8쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1997.01.30

영문 초록

Nd:YAG laser is well absorbed to water, melanin, hemoglobin and thus, Nd:YAG laser may be used for bleeding control and extraction site sterilization where is easily contaminated by saliva and blood. Additionaly, Nd:YAG laser have analgesic effect by elevation of pain threshold. On the basis of Nd:YAG laser effects, we applied the Nd:YAG laser on extraction socket of 50 patients who visited to our department for lower third molar extraction and evaluated the effects of Nd:YAG laser on the bleeding control, pain relief, swelling reduction after tooth extraction. For the objective assesment on Nd:YAG laser effects, we made up the other 50 patients(control group) who were treated by conventional extraction method and compare the subjective and objective symptoms(pain relief, swelling and oozing time) between each group. The results were as follows: 1. The Nd:YAG laser was effective to relief of postextraction pain and most effective to 2 hours after extraction when local anesthesia disappears. 2. The Nd:YAG laser application was non-effective to reducing the facial swelling after extraction. 3. The Nd:YAG was effective to decrease the oozing time after extraction and the average time was 4 hours.

목차

Abstract

I. 서론

II. 연구대상 및 방법

III. 연구성적

IV. 총괄 및 고찰

V. 결론

참고문헌

키워드

Nd:YAG laser Swelling Pain relief Oozing time