Modification of All-on-Four Treatment Concept for Severely Atrophic Mandible with CAD/CAM Customized Abutment and Prostheses: A Case Report
이지혜, 이원, 김은경, 강승환,
소속 상세정보
이지혜 ( Lee Ji-Hye ) - Catholic University College of Medicine Uijeongbu St. Mary’s Hospital Department of Dentistry Division of Prosthodontics
이원 ( Lee Won ) - Catholic University College of Medicine Department of Oral and Maxillofacial Surgery
김은경 ( Kim Eun-Kyung ) - Catholic University College of Medicine Uijeongbu St. Mary’s Hospital Department of Oral and Maxillofacial Surgery
강승환 ( Kang Seung-Hwan ) - Catholic University College of Medicine Uijeongbu St. Mary’s Hospital Department of Oral and Maxillofacial Surgery
KMID : 1146620160050020087
Abstract
This article describes the treatment provided to a patient exhibiting severely atrophic mandibular posterior region complaining of the paresthesia of both alveolar ridges near the mental foramen. Severe atrophy of the alveolar ridge disabled any removable denture treatment to have sufficient retention and stability without irritating mental foramen area. Implant-supported fixed prosthesis was planned utilizing All-on-Four treatment concept. CAD/CAM abutment was customized for distally tilted implants and implant-supported fixed prosthesis was successfully fabricated.
키워드
All-on-4TM; CAD/CAM customized abutment
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