Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study
Background. There is very little literature available on the reliability of the rapid prototyping technology in the production of three-dimension (3D)-printed surgical guides for accurate implant placement. Objectives. The aim of the study was to evaluate the deviation of implant placement performed...
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Wroclaw Medical University
2020
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| author | Etajuri, Enas Abdalla Sulaiman, Eshamsul Mahmood, Wan Adida Azina Ibrahim, Norliza Buzayan, Muaiyed Mahmoud Raja Mohd, Noorhayati |
| author_facet | Etajuri, Enas Abdalla Sulaiman, Eshamsul Mahmood, Wan Adida Azina Ibrahim, Norliza Buzayan, Muaiyed Mahmoud Raja Mohd, Noorhayati |
| author_sort | Etajuri, Enas Abdalla |
| collection | UM |
| description | Background. There is very little literature available on the reliability of the rapid prototyping technology in the production of three-dimension (3D)-printed surgical guides for accurate implant placement. Objectives. The aim of the study was to evaluate the deviation of implant placement performed with a surgical guide fabricated by means of the rapid prototyping technique (the PolyJet™ technology). Material and methods. Twenty sheep mandibles were used in the study. Pre-surgical cone-beam computed tomography (CBCT) scans were acquired for the mandibles by using the Kodak 9000 3D cone-beam system. Two implants with dimensions of 4 mm in diameter and 10 mm in length were virtually planned on the 3D models of each mandible by using the Mimics software, v. 16.0. Twenty surgical guides were designed and printed using the PolyJet technology. A total of 40 implants were placed using the surgical guides, 1 on each side of the mandible (2 implants per mandible). The post-surgical CBCT scans of the mandibles were performed and superimposed on the pre-surgical CBCT scans. The amount of deviation between the virtually planned placement and the actual implant placement was measured, and a descrip-tive analysis was done. Results. The results showed that the mean deviation at the implant coronal position was 1.82 ±0.74 mm, the mean deviation at the implant apex was 1.54 ±0.88 mm, the mean depth deviation was 0.44 ±0.32 mm, and the mean angular deviation was 3.01 ±1.98°. Conclusions. The deviation of dental implant placement performed with a 3D-printed surgical guide (the PolyJet technology) is within the acceptable 2-millimeter limit reported in the literature. © 2020 by Wroclaw Medical University. |
| first_indexed | 2024-03-06T06:03:32Z |
| format | Article |
| id | um.eprints-24706 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T06:03:32Z |
| publishDate | 2020 |
| publisher | Wroclaw Medical University |
| record_format | dspace |
| spelling | um.eprints-247062022-04-18T01:53:37Z http://eprints.um.edu.my/24706/ Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study Etajuri, Enas Abdalla Sulaiman, Eshamsul Mahmood, Wan Adida Azina Ibrahim, Norliza Buzayan, Muaiyed Mahmoud Raja Mohd, Noorhayati RK Dentistry Background. There is very little literature available on the reliability of the rapid prototyping technology in the production of three-dimension (3D)-printed surgical guides for accurate implant placement. Objectives. The aim of the study was to evaluate the deviation of implant placement performed with a surgical guide fabricated by means of the rapid prototyping technique (the PolyJet™ technology). Material and methods. Twenty sheep mandibles were used in the study. Pre-surgical cone-beam computed tomography (CBCT) scans were acquired for the mandibles by using the Kodak 9000 3D cone-beam system. Two implants with dimensions of 4 mm in diameter and 10 mm in length were virtually planned on the 3D models of each mandible by using the Mimics software, v. 16.0. Twenty surgical guides were designed and printed using the PolyJet technology. A total of 40 implants were placed using the surgical guides, 1 on each side of the mandible (2 implants per mandible). The post-surgical CBCT scans of the mandibles were performed and superimposed on the pre-surgical CBCT scans. The amount of deviation between the virtually planned placement and the actual implant placement was measured, and a descrip-tive analysis was done. Results. The results showed that the mean deviation at the implant coronal position was 1.82 ±0.74 mm, the mean deviation at the implant apex was 1.54 ±0.88 mm, the mean depth deviation was 0.44 ±0.32 mm, and the mean angular deviation was 3.01 ±1.98°. Conclusions. The deviation of dental implant placement performed with a 3D-printed surgical guide (the PolyJet technology) is within the acceptable 2-millimeter limit reported in the literature. © 2020 by Wroclaw Medical University. Wroclaw Medical University 2020-06 Article PeerReviewed Etajuri, Enas Abdalla and Sulaiman, Eshamsul and Mahmood, Wan Adida Azina and Ibrahim, Norliza and Buzayan, Muaiyed Mahmoud and Raja Mohd, Noorhayati (2020) Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study. Dental and Medical Problems, 57 (4). pp. 359-360. ISSN 1644-387X, DOI https://doi.org/10.17219/DMP/123976 <https://doi.org/10.17219/DMP/123976>. https://www.dmp.umed.wroc.pl/pdf/2020/57/4/359.pdf doi:10.17219/DMP/123976 |
| spellingShingle | RK Dentistry Etajuri, Enas Abdalla Sulaiman, Eshamsul Mahmood, Wan Adida Azina Ibrahim, Norliza Buzayan, Muaiyed Mahmoud Raja Mohd, Noorhayati Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study |
| title | Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study |
| title_full | Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study |
| title_fullStr | Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study |
| title_full_unstemmed | Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study |
| title_short | Deviation of dental implants placed using a novel 3d-printed surgical guide: An in vitro study |
| title_sort | deviation of dental implants placed using a novel 3d printed surgical guide an in vitro study |
| topic | RK Dentistry |
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