A novel 3D cone-beam imaging device: the influence of patient age and BMI on image quality

被引：0

作者：

Ritter, L. ^{[1
]}

Dreiseidler, T. ^{[1
]}

Keeve, E. ^{[1
]}

Mischkowski, R. A. ^{[2
]}

Neugebauer, J. ^{[2
]}

Zoeller, J. E. ^{[2
]}

机构：

[1] Caesar, Bonn, Germany

[2] Univ Cologne, Clin Craniomaxillofacial Surg, Cologne, Germany

来源：

INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY | 2006年 / 1卷

关键词：

Cone Beam; Image quality; Maxillofacial imaging; Multi-observer study;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Cone beam (CB) imaging is used in maxillofacial imaging for various indications Little is known about the patients influence on achievable image quality. In this paper we present a retrospective study, investigating the image quality of 50 CB datasets by four observers. Different views were offered and observers rated image quality on various anatomical structures in marks from 1 to 5. Scores were correlated to patient's age and body-mass-index (BMI). In this study no strong correlations between patient age, BMI and image quality ratings were found. The strongest correlation found, was between age and overall image quality. Therefore high age or BMI are no contraindications for CB imaging.

引用

页码：423 / 424

页数：2

共 8 条

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