An integration protocol for aligning intraoral scans to facial scans using the nasal geometry reference in a fully dentate patient.
Advanced digital technologies have rapidly been integrated into prosthodontics to improve the digital workflow for prosthetic rehabilitation. The integration of 3D datasets acquired from various imaging sources such as intraoral scanners and facial optical scanners allows the creation of virtual pat...
| Publicado en: | Quintessence International Vol. 55; no. 2; pp. 140 - 147 |
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| Autores principales: | , , , , , |
| Formato: | case study diagnostic images pictorial tables/charts Journal Article |
| Publicado: |
Quintessence Publishing Company Inc.
Feb2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=177503155&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 177503155 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00336572 ILW jtl: Quintessence International issn: 00336572 maglogo: N pubinfo: dt: Feb2024 vid: 55 iid: 2 pid: 1935 pub: Quintessence Publishing Company Inc. place: Batavia, Illinois artinfo: ui: 177503155 177503155 177503155 10.3290/j.qi.b4478927 177503155 ppf: 140 ppct: 7 formats: tig: atl: An integration protocol for aligning intraoral scans to facial scans using the nasal geometry reference in a fully dentate patient. aug: au: Elbashti, Mahmoud E. Aswehlee, Amel Yuka Sumita Schimmel, Martin Abou-Ayash, Samir Molinero-Mourelle, Pedro affil: Lecturer, Faculty of Dentistry, Tokyo Medical and Dental University (TMDU), Tokyo, Japan sug: subj: Digital Imaging Equipment and Supplies Technology, Dental Equipment and Supplies Face Imaging, Three-Dimensional Protocols Teledentistry Prosthodontics Algorithms ab: Advanced digital technologies have rapidly been integrated into prosthodontics to improve the digital workflow for prosthetic rehabilitation. The integration of 3D datasets acquired from various imaging sources such as intraoral scanners and facial optical scanners allows the creation of virtual patients to perform presurgical simulation and prosthetic rehabilitation. The presented technique introduced a straightforward protocol for aligning intraoral scans (Trios 4, 3Shape) to optical face scans (Face Hunter, Zirkonzahn) using a global best-fit algorithm of 3D evaluation software (GOM Inspect). Nasal geometry data were used as the matching reference to produce virtual dental patients. This integration protocol ensured that the intraoral scanner (Trios 4, 3Shape) was used not only to scan dental arches but also used effectively to scan the nose. These scans along with professional facial scans can be successfully aligned to produce virtual dental patients. As only a single fully dentate patient case with an alignment deviation of 243.6 µm was used, further research to evaluate the accuracy of this protocol is needed. pubtype: Academic Journal doctype: case study diagnostic images pictorial tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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