Influence of ambient light conditions on intraoral scanning: A systematic review.

IF 3.2 2区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE
Journal of prosthodontic research Pub Date : 2024-04-08 Epub Date: 2023-08-11 DOI:10.2186/jpr.JPR_D_23_00098
Yun Ma, Yong-Qing Guo, Mohammed Qasem Saleh, Hao Yu
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引用次数: 0

Abstract

Purpose: To systematically assess the influence of ambient light on the accuracy and scanning time of intraoral scanning.

Study selection: The present systematic review (CRD 42022346672) was registered at the International Prospective Register of Systematic Reviews (PROSPERO) and was performed based on the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020. Electronic searches were conducted using PubMed, Web of Science, and EMBASE, complemented by gray literature, references, and citations of the included studies. The primary outcome was accuracy, and the scanning time was a secondary outcome. Owing to the high heterogeneity, the pooled data were analyzed descriptively.

Results: Six in vitro and two in vivo experiments were performed. Three in vitro studies reported both the accuracy and scanning time of the intraoral scans, whereas the remaining studies exclusively evaluated the accuracy. The studies mainly investigated the influence of illumination levels (0-11000 lux) on intraoral scanning. Intraoral scans revealed optimal accuracy at 1000-lux illumination for complete-arch dentition scans, whereas the influence of illumination levels on 4-unit or shorter scans was not clinically significant. The intraoral scans obtained using confocal microscopy were less affected by the illumination levels than those obtained using the active triangulation technique. Furthermore, the scanning time tended to increase with increasing illumination.

Conclusions: Evidently from the limited number of studies conducted, ambient light illumination had considerable influence on the accuracy and scanning time of intraoral scanning, which appeared to be related to the scanning range and imaging technology.

环境光条件对口内扫描的影响:系统回顾
目的:系统评估环境光线对口内扫描准确性和扫描时间的影响:本系统性综述(CRD 42022346672)已在国际系统性综述前瞻性注册中心(PROSPERO)注册,并根据《系统性综述和元分析首选报告项目》(PRISMA)2020 的指导原则进行。使用 PubMed、Web of Science 和 EMBASE 进行了电子检索,并辅以灰色文献、参考文献和所纳入研究的引文。主要结果是准确性,扫描时间是次要结果。由于异质性较高,因此对汇总数据进行了描述性分析:结果:共进行了六项体外实验和两项体内实验。三项体外研究同时报告了口内扫描的准确性和扫描时间,而其余研究只评估了准确性。这些研究主要调查了照明水平(0-11000 勒克斯)对口腔内扫描的影响。口内扫描显示,1000 勒克斯照明下的全牙弓扫描具有最佳准确性,而照明水平对 4 单元或更短扫描的影响在临床上并不显著。使用共聚焦显微镜获得的口内扫描受照明度的影响小于使用主动三角测量技术获得的扫描。此外,扫描时间往往随着照明度的增加而增加:从数量有限的研究中可以看出,环境光照度对口内扫描的准确性和扫描时间有相当大的影响,这似乎与扫描范围和成像技术有关。
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来源期刊
Journal of prosthodontic research
Journal of prosthodontic research DENTISTRY, ORAL SURGERY & MEDICINE-
CiteScore
6.90
自引率
11.10%
发文量
161
期刊介绍: Journal of Prosthodontic Research is published 4 times annually, in January, April, July, and October, under supervision by the Editorial Board of Japan Prosthodontic Society, which selects all materials submitted for publication. Journal of Prosthodontic Research originated as an official journal of Japan Prosthodontic Society. It has recently developed a long-range plan to become the most prestigious Asian journal of dental research regarding all aspects of oral and occlusal rehabilitation, fixed/removable prosthodontics, oral implantology and applied oral biology and physiology. The Journal will cover all diagnostic and clinical management aspects necessary to reestablish subjective and objective harmonious oral aesthetics and function. The most-targeted topics: 1) Clinical Epidemiology and Prosthodontics 2) Fixed/Removable Prosthodontics 3) Oral Implantology 4) Prosthodontics-Related Biosciences (Regenerative Medicine, Bone Biology, Mechanobiology, Microbiology/Immunology) 5) Oral Physiology and Biomechanics (Masticating and Swallowing Function, Parafunction, e.g., bruxism) 6) Orofacial Pain and Temporomandibular Disorders (TMDs) 7) Adhesive Dentistry / Dental Materials / Aesthetic Dentistry 8) Maxillofacial Prosthodontics and Dysphagia Rehabilitation 9) Digital Dentistry Prosthodontic treatment may become necessary as a result of developmental or acquired disturbances in the orofacial region, of orofacial trauma, or of a variety of dental and oral diseases and orofacial pain conditions. Reviews, Original articles, technical procedure and case reports can be submitted. Letters to the Editor commenting on papers or any aspect of Journal of Prosthodontic Research are welcomed.
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