Digital Workflow for Computer-Guided Implant Surgery in Edentulous Patients: A Case Report

Ji Hyeon Oh, Xueyin An, Seung Mi Jeong, Byung Ho Choi

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)


Purpose The purpose of this article was to describe a fully digital workflow used to perform computer-guided flapless implant placement in an edentulous patient without the use of conventional impressions, models, or a radiographic guide. Materials and Methods Digital data for the workflow were acquired using an intraoral scanner and cone-beam computed tomography (CBCT). The image fusion of the intraoral scan data and CBCT data was performed by matching resin markers placed in the patient's mouth. Results The definitive digital data were used to design a prosthetically driven implant position, surgical template, and computer-aided design and computer-aided manufacturing fabricated fixed dental prosthesis. Conclusion The authors believe this is the first published case describing such a technique in computer-guided flapless implant surgery for edentulous patients.

Original languageEnglish
Pages (from-to)2541-2549
Number of pages9
JournalJournal of Oral and Maxillofacial Surgery
Issue number12
Publication statusPublished - 2017 Dec

Bibliographical note

Funding Information:
This work was supported by the Ministry of Trade, Industry and Energy (MOTIE, Korea) under the Industrial Technology Innovation Program (grant 10060000).

Publisher Copyright:
© 2017 American Association of Oral and Maxillofacial Surgeons

All Science Journal Classification (ASJC) codes

  • Surgery
  • Oral Surgery
  • Otorhinolaryngology


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