Combination of Digital and Conventional Workflows in the CAD/CAM-Fabrication of an Implant-Supported Overdenture.

complete computer-aided design dental implants denture locator overdenture prosthesis retention work flow

Journal

Materials (Basel, Switzerland)
ISSN: 1996-1944
Titre abrégé: Materials (Basel)
Pays: Switzerland
ID NLM: 101555929

Informations de publication

Date de publication:
20 Aug 2020
Historique:
received: 15 07 2020
revised: 09 08 2020
accepted: 18 08 2020
entrez: 23 8 2020
pubmed: 23 8 2020
medline: 23 8 2020
Statut: epublish

Résumé

Completely digital workflows for the fabrication of implant-supported removable restorations are not yet common in clinical dental practice. The aim of the current case report is to illustrate a reliable and comfortable workflow that reasonably merges conventional and digital workflows for the CAD/CAM-fabrication of implant-supported overdentures. The 53-year old patient was supplied with a digitally processed complete denture in the upper jaw and, simultaneously, with an overdenture supported by four interforaminal implants in the lower jaw. The overdenture included a completely digitally processed and manufactured alloy framework that had been fabricated by selective laser sintering. The case report indicates that digital manufacturing processes for extensive and complex removable restorations are possible. However, as it is currently not yet possible to digitally obtain functional impressions, future developments and innovations might focus on that issue.

Identifiants

pubmed: 32825488
pii: ma13173688
doi: 10.3390/ma13173688
pmc: PMC7503874
pii:
doi:

Types de publication

Case Reports

Langues

eng

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Auteurs

Michael Benno Schmidt (MB)

Clinic for Prosthodontics and Dental Materials Science, University of Leipzig, 04103 Leipzig, Germany.

Angelika Rauch (A)

Clinic for Prosthodontics and Dental Materials Science, University of Leipzig, 04103 Leipzig, Germany.

Marcus Schwarzer (M)

Flemming Dental Tec GmbH, Dental Technology Center, 04317 Leipzig, Germany.

Bernd Lethaus (B)

Clinic for Oral and Maxillofacial Surgery, University of Leipzig, 04103 Leipzig, Germany.

Sebastian Hahnel (S)

Clinic for Prosthodontics and Dental Materials Science, University of Leipzig, 04103 Leipzig, Germany.

Classifications MeSH