Journal article
Efficacy of Novel Digital-Based Surgical Guide in the Limited Interocclusal Distance
Bioengineering (Basel), Vol.11(12), 1177
11/21/2024
DOI: 10.3390/bioengineering11121177
PMCID: PMC11674003
PMID: 39767995
Abstract
Accurate implant placement is essential for achieving successful outcomes. To aid in this, digitally designed surgical guides have been introduced. Both closed-sleeve and open-sleeve designs are commonly utilized. However, the closed-sleeve design has limitations with restricted interocclusal distance, interference with irrigation, and limited visibility, while the open-sleeve design is known to be less accurate. To address these limitations, a new slope-sleeve design was introduced. This design reduces the interocclusal distance requirement compared to the closed-sleeve design and provides improved accuracy. A constraint model with a 31 mm interocclusal distance was created, and three types of surgical guides (closed, open, and slope), printed using either a PolyJet or Digital Light Processing (DLP) 3D printer, were tested on resin bone blocks. Horizontal and angular deviations were measured for the accuracy of each guide after drilling, with data analyzed using one-way ANOVA and independent t-tests. The slope-sleeve design showed significantly lower horizontal and angular deviations in wide-sized guides. Additionally, PolyJet-printed guides showed higher accuracy compared to DLP-printed guides. The slope-sleeve guide offers enhanced stability and precision in restricted interarch spaces. When coupled with high-precision 3D printing technologies like PolyJet, the slope-sleeve design provides a reliable solution for improving implant placement accuracy in challenging clinical scenarios.
Details
- Title: Subtitle
- Efficacy of Novel Digital-Based Surgical Guide in the Limited Interocclusal Distance
- Creators
- Won-Jong Park - Catholic University of KoreaKi-Seong KimSeok-Hwan Cho - University of IowaSu Young Lee - The Catholic University of Korea Seoul St. Mary's Hospital
- Resource Type
- Journal article
- Publication Details
- Bioengineering (Basel), Vol.11(12), 1177
- DOI
- 10.3390/bioengineering11121177
- PMID
- 39767995
- PMCID
- PMC11674003
- NLM abbreviation
- Bioengineering (Basel)
- ISSN
- 2306-5354
- eISSN
- 2306-5354
- Publisher
- MDPI
- Grant note
- Korea Health Industry Development Institute (KHIDI): RS-2024-00341361 Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI) - Ministry of Health & Welfare, Republic of KoreaMinistry of Health and Welfare (MOHW)KHIDI
This research was supported by a grant of the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (grant number: RS-2024-00341361), and by the 'Supporting Project to evaluation Domestic Medical Devices in Hospitals' funded by 'Ministry of Health and Welfare (MOHW)' and the KHIDI.
- Language
- English
- Date published
- 11/21/2024
- Academic Unit
- Prosthodontics
- Record Identifier
- 9984752555802771
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