A novel approach of restoring endodontically treated tooth by using cad-cam milled peek post and core system: A case report

Galgali, Nikita R; Dange, Shankar P; Mahale, Kishor; Khalikar, Smita

doi:10.22271/oral.2021.v7.i4a.1344

Cited by 5 publications

(2 citation statements)

References 6 publications

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“…68 Newer materials have also been reported to fabricate CAD/CAM post and cores, such as Polyetheretherketone (PEEK), 58 which reduces stress concentration and decreases the frequency of root fractures due to the relatively low modulus of elasticity. 69 …”

Section: Materials Used To Fabricate Cad/cam Post and Corementioning

confidence: 99%

Customized Post and Cores Fabricated with CAD/CAM Technology: A Literature Review

al-Qarni¹

2022

IJGM

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Post and core restorations are a widely accepted method to restore endodontically treated teeth with compromised tooth structure. The use of computerized technology to fabricate customized post and cores is a simple and quick alternative to conventional methods. A literature search was conducted, and a summary of articles describing fabrication techniques and materials used to fabricate post and cores with computer-aided design and computer-aided manufacturing (CAD/CAM) has been provided. Several techniques have been reported to restore endodontically treated teeth with CAD/CAM post and cores, including direct and indirect methods. Zirconia, composite resin, and hybrid ceramic were the most commonly reported materials. Published reports on CAD/CAM post and core are limited; however, further studies are needed to investigate the long-term outcome of this treatment.

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Section: Materials Used To Fabricate Cad/cam Post and Corementioning

confidence: 99%

Customized Post and Cores Fabricated with CAD/CAM Technology: A Literature Review

al-Qarni¹

2022

IJGM

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“…Informed consent was obtained from patient regarding photographs and documentation. 4 Preliminary impressions were made using alginate for diagnostic cast. Patient education was made easier with this and treatment planning was made easier.…”

Section: Introductionmentioning

confidence: 99%

Prosthetic Rehabilitation of Endodontically Treated Tooth by Using CAD-CAM Milled Zirconia Post and Core System: A Clinical Report

Abhishek

Chakrabarty

Kavlekar

2023

Int J Sci Healthcare Res

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Background: Maxillary central incisor is the most commonly affected tooth during trauma followed by maxillary lateral incisor and mandibular incisors. Trauma to the anterior tooth requires urgent care because of the essentiality of preserving the natural tooth. When a complicated crown a fracture takes place, it necessitates endodontic treatment and restoration of a fractured crown segment with post in the canal. This case report describes a patient with a broken central incisor and treated with a Zirconia crown. Keywords: CAD/CAM, Esthetics, Post & Core.

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Polyetheretherketone split post and core for restoration of multirooted molar with insufficient dental tissue remnants by digital techniques: a case report and 3-year follow up

Wang,

Zhong,

et al. 2024

BMC Oral Health

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Background Multi-rooted teeth with extensive dental defects often face challenges in stability and biomechanical failure. High-performance polymer PEEK materials, with properties closer to dentin, show promise in reducing stress concentration and preserving tooth structure. This report aimed to explore the use of a highly retentive polyetheretherketone (PEEK) for manufacturing custom-made split post and core for the restoration of grossly destroyed endodontically treated molars. Clinical considerations A 40-year-old female patient presented with complaints of loss of tooth substance in the posterior mandibular tooth. This case involved the digital design and fabrication of PEEK split post and core to restore multirooted molar with insufficient dental tissue remnants. The restorations were evaluated over a 3-year follow-up using the World Federation criteria (FDI). The restoration was clinically evaluated through intraoral examination, radiographic assessment, and subjective patient satisfaction, and was deemed clinically good according to FDI criteria. Conclusion The outstanding mechanical properties of PEEK, coupled with the structure of the split post, provide an effective treatment option for weakened multirooted teeth. Simultaneously, the restoration configuration effectively addressed the challenge of varying postinsertion directions, and the interlocking mechanism between the primary and auxiliary posts enhanced the stability of the post and core.

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A novel approach of restoring endodontically treated tooth by using cad-cam milled peek post and core system: A case report

Cited by 5 publications

References 6 publications

Customized Post and Cores Fabricated with CAD/CAM Technology: A Literature Review

Customized Post and Cores Fabricated with CAD/CAM Technology: A Literature Review

Prosthetic Rehabilitation of Endodontically Treated Tooth by Using CAD-CAM Milled Zirconia Post and Core System: A Clinical Report

Polyetheretherketone split post and core for restoration of multirooted molar with insufficient dental tissue remnants by digital techniques: a case report and 3-year follow up

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