Innovation science and technologiy 2-jild 1-son (2026)

DENTAL IMPRESSIONS AND GYPSUM MODEL SCANNING ACCURACY USING A LASER SCANNER ARE COMPARED

Akhmadov, Inomjon, Matchanov, Boburbek

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Annotatsiya

This article presents a comparative analysis of the dimensional accuracy of digital models obtained throughdirect laser scanning of silicone impressions and scanning of Type IV and Type V gypsum models used in prostheticdentistry. A calibrated Johanssen gauge block with a nominal reference distance of 7 mm was employed as theexperimental standard. The results demonstrate that digital models derived from Type IV super-gypsum (Elite Rock)exhibit the highest dimensional accuracy. Direct scanning of impressions showed slightly greater deviations, primarilyattributed to the application of anti-glare spray required for optical scanning of reflective silicone surfaces. While directimpression scanning is clinically viable and offers workflow efficiency, its accuracy remains marginally inferior to gypsumbaseddigitization for high-precision prosthetic applications. The findings emphasize the importance of material selectionand scanning methodology optimization in modern CAD/CAM dental workflows

prosthetic dentistry, digital impression, CAD/CAM, A-silicone, super-gypsum, laser scanning, dimensional accuracy.

Metadata manbasi: jurnal OAI-PMH arxivi · Sindex toʻliq matnni saqlamaydi, manbaga havola beradi.

Iqtibos olish

APA 7 
Akhmadov, Inomjon & Matchanov, Boburbek (2026). DENTAL IMPRESSIONS AND GYPSUM MODEL SCANNING ACCURACY USING A LASER SCANNER ARE COMPARED. Innovation science and technologiy, 2(1).
GOST R 7.0.5 
Akhmadov, Inomjon, Matchanov, Boburbek DENTAL IMPRESSIONS AND GYPSUM MODEL SCANNING ACCURACY USING A LASER SCANNER ARE COMPARED // Innovation science and technologiy. 2026. Т. 2. № 1.
BibTeX 
@article{inomjon2026,
  author  = {Akhmadov, Inomjon and Matchanov, Boburbek},
  title   = {DENTAL IMPRESSIONS AND GYPSUM MODEL SCANNING ACCURACY USING A LASER SCANNER ARE COMPARED},
  journal = {Innovation science and technologiy},
  year    = {2026},
  volume  = {2},
  number  = {1}
}
RIS 
TY  - JOUR
AU  - Akhmadov, Inomjon
AU  - Matchanov, Boburbek
TI  - DENTAL IMPRESSIONS AND GYPSUM MODEL SCANNING ACCURACY USING A LASER SCANNER ARE COMPARED
JO  - Innovation science and technologiy
PY  - 2026
VL  - 2
IS  - 1
ER  -