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유지 관리를 고려한 상악 총의치와 하악 All-on-4 임플란트 보철 수복 증례
Maxillary complete denture and mandibular All-on-4 implant restoration considering maintenance: a case report
J Dent Rehabil Appl Sci 2019;35(1):37-45
Published online March 30, 2019
© 2019 Korean Academy of Stomatognathic Function and Occlusion.

김소연1,3, 권은영1, 정경화1, 전혜미1, 강은숙2, 윤미정3*
So-Yeun Kim1,3, Eun-Young Kwon1, Kyoung-Hwa Jung1, Hye-Mi Jeon1, Eun-Sook Kang2, Mi-Jung Yun3*

1부산대학교병원 치과진료센터, 2인제대학교 해운대백병원 치과보철과, 3부산대학교 치의학전문대학원 치과보철학교실

1Dental Clinic Center, Pusan National University Hosptial, Busan, Republic of Korea, 2Department of Prosthodontics, In-Je University Haeundae Paik Hospital, Busan, Republic of Korea, 3Department of Prosthodontics, School of Dentistry, Pusan National University, Yangsan, Republic of Korea
Mi-Jung Yun, Professor, Department of Prosthodontics, School of Dentistry, Pusan National University, 20, Geumo-ro, Mulgeum-eup, Yangsan, 50612, Republic of Korea, Tel: +82-55-360-5134, Fax: +82-55-360-5130, E-mail:
Received December 18, 2018; Revised January 7, 2019; Accepted January 21, 2019.
cc This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License ( which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
In the case of edentulous patients, the total amount of occlusal force is dispersed by the keratinized gingiva during mastication, in result, causing lower masticatory and chewing efficiency. In particular, the mandibular area has more side effects such as pain than the maxilla has. It gets worse when the patient has more absorption of alveolar bone, but the implant treatment is often interrupted due to the existence of the inferior alveolar nerve. In this case, a patient treated with the all-on-4 method by placing the implant in the anterior part of mandible and with the conventional complete denture for the maxilla has maintained without complications and was satisfied with the restoration both functionally and esthetically.
Keywords : all-on-4; mandibular edentulous patient; tilted implant

March 2019, 35 (1)
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