Implant-retained overdenture delivery in 2 visits with a digital workflow

Seung Hoe Jeong, Sunjai Kim, You Won Seong, Jae Seung Chang

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The conventional method of fabricating implant-retained overdentures involves multiple steps and patient visits. However, the duplication of existing complete dentures could decrease the number of visits and increase patient satisfaction. An existing maxillary implant-retained overdenture was replaced for a 78-year-old man; the existing implant-retained overdenture and his face were scanned at the first visit. The scanned intaglio image was inverted to obtain a virtual maxillary cast and used to fabricate the metal framework of the replacement implant-retained overdenture. Prefabricated artificial teeth were arranged on a 3-dimensional trial denture created from the scan data of the existing implant-retained overdenture. The replacement implant-retained overdenture was fabricated on the metal framework by using the injection molding technique. By using these digital techniques, a stable and esthetic implant-retained overdenture was delivered in 2 visits.

Original languageEnglish
Pages (from-to)663-667
Number of pages5
JournalJournal of Prosthetic Dentistry
Issue number5
Publication statusPublished - 2023 Nov

Bibliographical note

Publisher Copyright:
© 2022 Editorial Council for The Journal of Prosthetic Dentistry

All Science Journal Classification (ASJC) codes

  • Oral Surgery
  • General Dentistry


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