Internal Fit of Co-Cr Crowns: Casting, CAD/CAM & 3D Printing

Nitin Kale

ISBN 10: 6209508820 / ISBN 13: 9786209508820

Published by LAP LAMBERT Academic Publishing Jan 2026, 2026

About this Item

This item is printed on demand - Print on Demand Titel. Neuware -Accurate internal fit is a critical determinant of the clinical success and longevity of full-coverage crowns, as it directly influences retention, marginal integrity, cement thickness, and resistance to microleakage. With the growing shift from conventional to digital fabrication techniques, it is essential to evaluate and compare their accuracy. This in vitro study aims to comparatively assess the internal fit of (Co-Cr) crowns fabricated using three different techniques: conventional casting, CAD/CAM, and 3-D printing. Standardized tooth preparations were used to fabricate Co-Cr crowns by each method under controlled laboratory conditions. The internal fit of the crowns was evaluated using established measurement techniques to ensure precision and reproducibility. The study analyzes variations in internal gap values among the three fabrication methods, highlighting the influence of manufacturing processes on restoration accuracy. By comparing traditional and digital workflows, this study provides insight into the advantages and limitations of each technique in terms of internal adaptation. The findings aim to guide clinicians in selecting the appropriate fabrication method.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 116 pp. Englisch.

Seller Inventory # 9786209508820

Bibliographic Details

• Title: Internal Fit of Co-Cr Crowns: Casting, CAD/CAM & 3D Printing
• Publisher: LAP LAMBERT Academic Publishing Jan 2026
• Publication Date: 2026
• Language: English
• ISBN 10: 6209508820
• ISBN 13: 9786209508820
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 7D millimeters 220 millimeters width by 150 millimeters height by 7 millimeters depth
• Weight: 191 grams

About this title

Synopsis

Accurate internal fit is a critical determinant of the clinical success and longevity of full-coverage crowns, as it directly influences retention, marginal integrity, cement thickness, and resistance to microleakage. With the growing shift from conventional to digital fabrication techniques, it is essential to evaluate and compare their accuracy. This in vitro study aims to comparatively assess the internal fit of (Co-Cr) crowns fabricated using three different techniques: conventional casting, CAD/CAM, and 3-D printing. Standardized tooth preparations were used to fabricate Co-Cr crowns by each method under controlled laboratory conditions. The internal fit of the crowns was evaluated using established measurement techniques to ensure precision and reproducibility. The study analyzes variations in internal gap values among the three fabrication methods, highlighting the influence of manufacturing processes on restoration accuracy. By comparing traditional and digital workflows, this study provides insight into the advantages and limitations of each technique in terms of internal adaptation. The findings aim to guide clinicians in selecting the appropriate fabrication method.