期刊論文

標題 Developing Customized Dental Miniscrew Surgical Template from Thermoplastic Polymer Material Using Image Superimposition, CAD System, and 3D Printing
學年 105
學期 2
出版(發表)日期 2017/02/09
作品名稱 Developing Customized Dental Miniscrew Surgical Template from Thermoplastic Polymer Material Using Image Superimposition, CAD System, and 3D Printing
作品名稱(其他語言)
著者 Yu-Tzu Wang; Jian-Hong Yu; Lun-Jou Lo; Pin-Hsin Hsu; Chun-Li Lin
單位
出版者
著錄名稱、卷期、頁數 BioMed Research International 2017, 1906197
摘要 This study integrates cone-beam computed tomography (CBCT)/laser scan image superposition, computer-aided design (CAD), and 3D printing (3DP) to develop a technology for producing customized dental (orthodontic) miniscrew surgical templates using polymer material. Maxillary bone solid models with the bone and teeth reconstructed using CBCT images and teeth and mucosa outer profile acquired using laser scanning were superimposed to allow miniscrew visual insertion planning and permit surgical template fabrication. The customized surgical template CAD model was fabricated offset based on the teeth/mucosa/bracket contour profiles in the superimposition model and exported to duplicate the plastic template using the 3DP technique and polymer material. An anterior retraction and intrusion clinical test for the maxillary canines/incisors showed that two miniscrews were placed safely and did not produce inflammation or other discomfort symptoms one week after surgery. The fitness between the mucosa and template indicated that the average gap sizes were found smaller than 0.5 mm and confirmed that the surgical template presented good holding power and well-fitting adaption. This study addressed integrating CBCT and laser scan image superposition; CAD and 3DP techniques can be applied to fabricate an accurate customized surgical template for dental orthodontic miniscrews.
關鍵字
語言 英文(美國)
ISSN 2314-6141
期刊性質 國外
收錄於 SCI;
產學合作
通訊作者
審稿制度
國別 中華民國
公開徵稿
出版型式 ,電子版