Accuracy evaluation of computer-designed surgical guide template in oral implantology

Journal of Cranio-maxillo-facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery
Pei ShenYong-Jin Kim

Abstract

The purpose of this study was to assess the accuracy of implant placement using surgical guide templates, and to compare the results with implant placement based on computer-aided design (CAD) planning merely. A total of 60 patients with dentition defects were included in our study, who were equally divided into group I and group II. Preoperative cone beam computed tomography (CBCT) was performed and preoperative planning was designed with Simplant software for all 60 patients. A total of 52 implants were placed in group I patients based on the preoperative planning without surgical guide templates. Implant surgical guide templates for group II patients were designed and produced by a rapid prototyping (RP) technique. A total of 57 implants were inserted in group II patients with the assistance of surgical templates. Postoperative CBCT was performed for all 60 patients. Image registration was carried out between postoperative CBCT data and that of preoperative planning data. Deviations of the implant between the actual and planned positions were measured and compared. There was no significant structure damage during the surgery. Osseointegration was achieved in all implants, and both soft and hard tissues around implants were s...Continue Reading

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Citations

Nov 4, 2016·Expert Review of Medical Devices·Xiaojun ChenConstantinus Politis
Jan 13, 2017·Clinical Implant Dentistry and Related Research·Yao-Te PengChih-Han Chang
Oct 18, 2018·Clinical Oral Implants Research·Ali TahmasebChristopher Evans
Jul 17, 2020·International Journal of Environmental Research and Public Health·Luigi V StefanelliStefano Di Carlo
Jul 7, 2017·Journal of Periodontal & Implant Science·Sa-Beom ParkJong-Tae Park
Mar 9, 2019·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Maarten A VijverbergMyrthe K S Hol
Apr 18, 2019·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Tianhong TangXiuyin Zhang
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Apr 5, 2019·Pain Research & Management : the Journal of the Canadian Pain Society = Journal De La Société Canadienne Pour Le Traitement De La Douleur·Ran WangLijuan Lu
Oct 17, 2020·Journal of Healthcare Engineering·Marcin MetlerskiGrzegorz Trybek
Feb 5, 2021·Expert Review of Medical Devices·Yen-Wei ChenKanako J Nagatomo
Jan 18, 2021·The Journal of Prosthetic Dentistry·Luiz H GonzagaWilliam C Martin
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Dec 12, 2020·Journal of Stomatology, Oral and Maxillofacial Surgery·Miao ZhouYuan-Ming Geng
Nov 9, 2020·Journal of Stomatology, Oral and Maxillofacial Surgery·R Eftekhar AshtianiM Namdari

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