Lee S J, Toothaker R W
School of Dental and Oral Surgery, Columbia University, New York, NY, USA.
J Prosthodont. 1998 Dec;7(4):261-4. doi: 10.1111/j.1532-849x.1998.tb00215.x.
The dental computed tomographic (CT) scan is useful in presurgical planning for implant prosthodontics. To provide accurate information, the patient must be positioned properly during the scan procedure. This article describes a method for fabricating a template that provides guidance to the CT technologist for desired head orientation of the patient.
牙科计算机断层扫描（CT）在种植修复术前规划中很有用。为了提供准确的信息，在扫描过程中患者必须正确定位。本文描述了一种制作模板的方法，该模板可为CT技术人员提供患者所需头部方向的指导。
