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[Estimated error of bone digital solid 3D-model construction algorithm].

G P Kotelnikov1, D A Trunin1, A V Kolsanov1

  • 1Samara State Medical University, Samara, Russia.

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|December 28, 2018
PubMed
Summary
This summary is machine-generated.

This study evaluated the precision of a 3D digital model construction algorithm for the maxilla bone using CT data. The developed algorithm offers satisfactory accuracy for creating detailed 3D models of maxillary bone features.

Keywords:
construction algorithmmaxillasolid 3D-model

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Area of Science:

  • Biomedical Engineering
  • Dental Imaging
  • Computer-Aided Design

Background:

  • Accurate 3D digital models of bone structures are crucial for various applications.
  • Current methods for constructing these models require precise algorithms and validation.

Purpose of the Study:

  • To experimentally estimate the precision of a novel algorithm for constructing digital solid 3D models of the maxilla bone.
  • To assess the accuracy of the 3D model construction process across different software stages.

Main Methods:

  • The study utilized 12 mutton mandibles for 3D model construction from CT data.
  • A processing algorithm involving ScanIP, ArtecStudio 9, and ZBrush 4R6 was employed.
  • Error estimation was performed at each stage: primary model, artifact elimination, and final simplification.

Main Results:

  • The algorithm demonstrated satisfactory precision in generating solid 3D models of the maxilla.
  • Individual maxillary bone features were accurately represented in the final models.
  • The multi-stage software approach effectively addressed potential artifacts and simplified mesh complexity.

Conclusions:

  • The proposed algorithm is suitable for creating precise digital solid 3D models of the maxilla.
  • This method holds potential for applications requiring accurate anatomical representations of the maxilla.
  • Further validation on human anatomical data is recommended for broader applicability.