Case report: Fabrication of a dental implant guide based on tetrahedron positioning technology.
Background: Conventional static computer-assisted implant surgery (s-CAIS) requires special equipment, such as 3D printers or computer numerical control (CNC) lathes. We present a low-cost workflow for manufacturing dental implant guides based on tetrahedron positioning technology (TPT). The aim of...
| Publicado en: | BMC Oral Health Vol. 21; no. 1; pp. 1 - 8 |
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| Autores principales: | , , |
| Formato: | case study equations & formulas pictorial tables/charts Journal Article |
| Publicado: |
BioMed Central
7/7/2021
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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=151289275&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 151289275 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14726831 1CIC jtl: BMC Oral Health issn: 14726831 maglogo: N pubinfo: dt: 7/7/2021 vid: 21 iid: 1 pid: 24147 pub: BioMed Central artinfo: ui: 151289275 151289275 151289275 10.1186/s12903-021-01694-x 151289275 ppf: 1 ppct: 7 formats: tig: atl: Case report: Fabrication of a dental implant guide based on tetrahedron positioning technology. aug: au: Lin, Jie Lin, Zhenxiang Zheng, Zhiqiang affil: Fujian Key Laboratory of Oral Diseases, School and Hospital of Stomatology, Fujian Medical University, 246 Yangqiao Zhong Road, 350002, Fuzhou, Fujian, People's Republic of China sug: subj: Computer-Aided Design Dental Implants Technology, Dental Dental Implantation Equipment Design Male Molar Tooth Loss Surgery Tomography, X-Ray Computed Diagnostic Imaging Software Computer Simulation Postoperative Period Preoperative Period Therapy, Computer Assisted Printing, Three-Dimensional Male ab: Background: Conventional static computer-assisted implant surgery (s-CAIS) requires special equipment, such as 3D printers or computer numerical control (CNC) lathes. We present a low-cost workflow for manufacturing dental implant guides based on tetrahedron positioning technology (TPT). The aim of this case report was to use a surgical guide technique for dental implant placement using tetrahedron positioning technology. Case presentation: A 28-year-old man consulted for the treatment of a missing right first mandibular molar by implant placement. The cone-beam computed tomography (CBCT) data were imported into medical image processing software for analysis, and the implant design was simulated. The implant design on CBCT was transferred to the mandibular model using TPT, and the implant surgical guide was made to guide the dental implant operation. CBCT was performed postoperatively and compared with the preoperative design to check the accuracy. The central deviation of the implant head was 0.31 mm, the central deviation of the implant apex was 0.93 mm, and the implant angular deviation was 2.45°. Conclusion: The use of tetrahedral positioning technology based on CBCT data is a new method for making implant guides. It is a promising technique offering a highly predictable outcome and lower risk of iatrogenic damage. However, these results should be interpreted with care since they are based on limited evidence from a case report. Larger population studies with longer follow-up periods and standardized experimental studies are required. pubtype: Academic Journal doctype: case study equations & formulas pictorial tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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