Impact of implant scan body material and angulation on the trueness and precision of digital implant impressions using four intraoral scanners-an in vitro study.

Background: Intraoral scanners (IOS) offer advantages in implant dentistry, but accuracy depends on factors including implant scan body (ISB) material and implant angulation. Conflicting evidence exists on the performance of Titanium (Ti) versus PEEK ISBs, especially with angulated implants. This study aimed to evaluate the combined effect of ISB material (PEEK vs.

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

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.