Full-Crown Versus Endocrown Approach: A 3D-Analysis of Both Restorations and the Effect of Ferrule and Restoration Material.
Alexandre Luiz Souto BorgesAmanda Maria de Oliveira Dal PivaNiek de JagerMarco Antônio BottinoPaul de KokCornelis Johannes KleverlaanPublished in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2020)
Under axial load, the endocrown showed the least tensile stresses in the tooth, but under oblique loads, the full-crown showed less tensile stresses than the endocrown. With the hybrid ceramic material, lower stresses were found in the crown, but higher stresses were present in the cement layer. The 2 mm ferrule is beneficial for reducing the resulting tensile stresses in all modalities.
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