Reconstruction Using a Plate Pre-bent with Three-dimensional Printing Modeling in a Hemimandibulectomy Patient- A Case Report

利用3D列印模型預先彎折骨板用於重建半邊下顎切除術病人－病例報告

劉釗誌(Chao-Chih Liu) ； 張維晉(Wei-Chin Chang) ； 李宇璿(Yu-Hsuan Li) ； 陳元武(Yuan-Wu Chen)

《臺灣口腔顎面外科學會雜誌》 29卷4期 (2018/12) Pp. 293-302

摘要

Bending large titanium plates for mandibular reconstruction is a general, but challenging procedure. It is usually conducted by trial and error over an intraoperatively bent template. Precious time in the operating room is wasted owing to the plate contouring required to reconstruct the mandible. A prefabricated 3D model is used to assist in the accurate contouring of plates before the surgery. Here, we present a patient with squamous cell carcinoma involving the mandible who was treated surgically with hemimandibulectomy. We used 3D printing modeling technology to pre-bend reconstruction plates used for mandibular reconstruction, which helped us save operation time.

關鍵字

Pre-bent reconstruction plates ； Mandibular reconstruction ； 3Dprinted model

並列摘要

彎曲鈦金屬骨板進行下領骨重建是一個普遍但具有挑戰性的步驟。通常在術中進行反覆試驗來進行彎曲，為了重建下領骨輪廓，手術室內的寶貴時間被浪費。使用預先列印的3D模型有助於在手術前對骨板進行精確的輪廓處理。在這裡，我們介紹一個下頜骨鱗狀細胞癌的患者，該患者採用半邊下顎骨切除術手術治療。我們使用3D列印技術在術前預先彎曲用於下頜骨重建的重建骨板。該技術可幫助我們節省操作時間。

並列關鍵字

預先彎曲重建骨板 ； 下頜骨重建 ； 3D列印模型