Newly Developed Low Dose 180-degree CBCT Protocol Reduces Radiation Dose Without Compromising Diagnostic Value.

IF 1.7 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE

International Journal of Oral & Maxillofacial Implants Pub Date : 2023-06-22 DOI:10.11607/jomi.10364

Afroditi Pita, Sejal Thacker, Takanori Sobue, Vaibhav Gandhi, Aditya Tadinada

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引用次数: 1

Abstract

Purpose: To compare the standard 360-degree CBCT acquisition protocol to the low dose 180-degree CBCT protocol for implant planning.

Materials and methods: Two groups of patients, each consisting of 35 patients, were included in the study. The first group was imaged with the conventional 360-degree CBCT protocol, and the second group was imaged with the low dose 180-degree CBCT protocol. The primary outcome of this study was the number of scans that needed to be repeated due to poor image quality. In addition, six secondary parameters were evaluated quantitatively and qualitatively.

Results: The results showed that there was no need to repeat any of the CBCT scans that were obtained in either group, which showed that 360-degree and 180-degree protocols had comparable image quality. As for the secondary parameters, the results showed that the evaluators were able to evaluate the six chosen parameters in a comparable manner.

Conclusion: The 180-degree low dose CBCT scan is a viable option for dental implant treatment planning in the posterior mandible as it provides comparable and adequate information regarding accuracy of measurements, identification of critical structures, evaluation of bone quality, and any pathology.

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新开发的低剂量 180 度 CBCT 方案可在不影响诊断价值的情况下减少辐射剂量。

目的：比较用于种植规划的标准 360 度 CBCT 采集方案和低剂量 180 度 CBCT 方案：研究包括两组患者，每组 35 人。第一组使用传统的 360 度 CBCT 方案进行成像，第二组使用低剂量 180 度 CBCT 方案进行成像。这项研究的主要结果是因图像质量差而需要重复扫描的次数。此外，还对六个次要参数进行了定量和定性评估：结果显示，两组患者均无需重复CBCT扫描，这表明360度和180度方案的图像质量相当。至于次要参数，结果显示评估人员能够以可比的方式评估所选的六个参数：结论：180 度低剂量 CBCT 扫描是下颌后牙种植治疗规划的可行选择，因为它能在测量准确性、关键结构识别、骨质评估和任何病理方面提供可比和充分的信息。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Oral & Maxillofacial Implants 医学-牙科与口腔外科

CiteScore

3.30

自引率

5.00%

发文量

115

审稿时长

6 months

期刊介绍： Edited by Steven E. Eckert, DDS, MS ISSN (Print): 0882-2786 ISSN (Online): 1942-4434 This highly regarded, often-cited journal integrates clinical and scientific data to improve methods and results of oral and maxillofacial implant therapy. It presents pioneering research, technology, clinical applications, reviews of the literature, seminal studies, emerging technology, position papers, and consensus studies, as well as the many clinical and therapeutic innovations that ensue as a result of these efforts. The editorial board is composed of recognized opinion leaders in their respective areas of expertise and reflects the international reach of the journal. Under their leadership, JOMI maintains its strong scientific integrity while expanding its influence within the field of implant dentistry. JOMI’s popular regular feature "Thematic Abstract Review" presents a review of abstracts of recently published articles on a specific topical area of interest each issue.