기능적 변연형성에 의한 총의치 인상채득법
Complete denture impression by a simple functional border moding
황의환, 이정열, 신상완, 서규원,
소속 상세정보
황의환 ( Hwang Euy-Hwan ) - 고려대학교 의과대학 치과학교실
이정열 ( Lee Jeong-Yol ) - 고려대학교 의과대학 치과학교실
신상완 ( Shin Sang-Wan ) - 고려대학교 의과대학 치과학교실
서규원 ( Suh Kyu-Won ) - 고려대학교 의과대학 치과학교실
KMID : 0362419940320040515
Abstract
Impression taking is a very important procedure in complete denture fabrication for reproduction of the tissue surface from which obtain retention and support of denture base. Therefore, we can not construct retentive denture without precise
impression taking. Retention in complete denture can be obtained by the closest contact between denture base and underlying tissue, maximum coverage and proper displacement of the border tissue for peripheral sealing. Therfore, it is very important to take impression of the border tissue displaced properly. Nowadays, impression of the border tissue is mainly taken by the border molding techniques by means of manual muscle trimming, but due to various muscle trimming methods as clinicians, it is difficult to select proper method, this technique is also bodersome to do and time-consuming procedure. Retention is also likely reduced, because of the recording excessive muscle movement than actural physiological border tissue movement. Therefore, the impression technique that records actual physiologic functional muscle movement is helpful to increase denture retention and easy to do. We named this technique a functional border molding technique. This technique is originally introduced by D. J. Neill and R. I. Nairn in 1968. We tried to fabricate complete denture by the impression by means of functional border molding technique for better retention and the convenience, and obtained good results.
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