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Narrative Review | Dental Medicine | Bulgaria | Volume 13 Issue 7, July 2024 | Rating: 3.9 / 10
Comparison of the Dimensional Accuracy of Intraoral and Laboratory Scanning Systems - A Narrative Review
Abstract: This narrative review examines the dimensional accuracy of intraoral and laboratory scanners used in digital dentistry. Accurate digital impressions are critical for the success of various dental procedures, including restorations, orthodontics, and implantology. The review aims to compare the precision and reliability of intraoral scanners (IOS) and laboratory scanners (LS) by analyzing existing research studies and clinical evaluations. Through an extensive analysis of peer-reviewed articles, this review highlights the advancements in scanning technology, the methodologies employed to assess accuracy, and the factors influencing the precision of digital impressions. Findings indicate that while both intraoral and laboratory scanners exhibit high levels of accuracy, variations exist depending on the specific scanner model, scanning technique, and clinical application. Intraoral scanners offer the advantage of direct chairside use, enhancing patient comfort and streamlining workflows. However, laboratory scanners are often considered more reliable for complex cases requiring extensive scanning areas. The review discusses the implications of these findings for clinical practice, emphasizing the importance of choosing the appropriate scanning technology based on the clinical scenario. Future research directions are suggested to further refine scanning technologies and improve their accuracy, ultimately enhancing patient outcomes in digital dentistry.
Keywords: intraoral scanners, IOS, laboratory scanners (LS), digital scanning, digital impression, CAD, CAM dentistry
Edition: Volume 13 Issue 7, July 2024,
Pages: 566 - 569