3D 프린팅으로 치료 의치를 복제한 개인 트레이를 이용한 무압 인상을 통해 제작한 flabby tissue 환자의 상악 총의치 수복 증례
Maxillary complete denture rehabilitation in flabby tissue patient fabricated by no-pressure impression technique with individual tray replicated treatment denture through 3D printing: A case report
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
진료실에서 치과의사는 flabby tissue가 있는 의치 환자를 흔히 만날 수 있다. Flabby tissue는 인상을 채득할 때 인상재에 의해 변위되어 의치의 유지와 안정을 저해하기 때문에 선택적인 가압을 통해 인상을 채득할 필요가 있다. 따라서 본 증례에서는 개인 트레이에 window를 형성하여 flabby tissue 부위의 무압 인상을 채득하였고, 이 과정에서 모델 스캐너로 치료 의치를 스캔한 후 3D 프린터로 복제하여 개인 트레이를 제작하였다. 최종 의치는 치료 의치의 전치 배열과 악간 관계, 교합에 대한 정보를 반영하여 제작하였다.
Abstract
Flabby tissue is not rare for denture wearers. Mucostatic impression technique is necessary due to compromised retention and stability of denture resulting from distortion of mobile flabby tissue. In this report, individual tray was fabricated by model-scanning and 3D printing treatment denture. And then, mucostatic impression for flabby tissue was obtained by using individual tray modified with window technique. Definitive denture was fabricated based on information of treatment denture including incisal pontic arrangement, jaw relationship and occlusion.
참고문헌 (10)
- Canger EM, "Denture-related hyperplasia : a clinical study of a Turkish population group", Braz Dent J, 20, pp.243~248 (2009)
- Cutright DE, "The histopathologic findings in 583cases of epulis fissuratum", Oral Surg Oral Med Oral Pathol, 37, pp.401~411 (1974)
- Lynch CD, "Management of the flabby ridge : using contemporary materials to solve an old problem", Br Dent J, 200, pp.258~261 (2006)
- Mai HN, "A digital technique to replicate edentulous arches with functional borders and accurate maxillomandibular relationship for digital complete denture", J Prosthodont, 29, pp.356~359 (2020)
- Kihara H, "Accuracy and practicality of intraoral scanner in dentistry : a literature review", J Prosthodont Res, 64, pp.109~113 (2020)
- Tolstunov L, "Combination syndrome : classification and case report", J Oral Implantol, 33, pp.139~151 (2007)
- Crawford RW, "A review of prosthodontic management of fibrous ridges", Br Dent J, 199, pp.715~719 (2005)
- Polyzois GL, "Dimensional accuracy of duplicate dentures prepared by different methods", J Prosthet Dent, 55, pp.513~517 (1986)
- McLaughlin JB, "Comparison of fit of dentures fabricated by traditional techniques versus CAD", CAM technology, 2019, pp.28, 428~435
- Hong SJ, "Combining conventional impressions and intraoral scans : a technique for the treatment of complete denture patients with flabby tissue", J Prosthodont, 28, pp.592~595 (2019)