New Trends in Implant-Prosthetic Therapy, Volume II

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Applied Dentistry and Oral Sciences".

Deadline for manuscript submissions: closed (31 July 2022) | Viewed by 2218

Special Issue Editor


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Guest Editor
Faculty of Dental Medicine, U.M.F., “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
Interests: implantology; prosthetics dentistry; oral surgery; digital dentistry; 3D navigation systems; haptic robotic technology
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Dear Colleagues,

In the last two decades, implant-prosthetic therapy has seen a considerable growth due to the development of new dental implant systems and minimally invasive implant techniques, the improvement of materials and techniques used in the rehabilitation of the implant sites, the use of the digital techniques used in the virtual planning of the implant-prosthetic therapy, as well as the emergence of 3D navigation systems and haptic robotic technology used to assist the surgical implant procedures. These changes have expanded the range of the possibilities to plan implant procedures and prosthetic restoration design, to execute surgical implant procedures and to select restorative choices for the therapy of the edentulous patients by implant-supported fixed and removable dentures.

This Special Issue on “New Trends in Implant-Prosthetic Therapy” in Applied Sciences encourages high quality original research studies, clinical articles, and reviews focused on the topic of the current and future trends in implant-prosthetic therapy.

Prof. Dr. Norina Consuela Forna
Guest Editor

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Keywords

  • minimally invasive implant techniques
  • bioactive implants
  • implant bone addition techniques
  • immediate and early loading
  • implants osseointegration
  • peri-implantitis treatment
  • digital implant planning
  • 3D navigation systems
  • FEA analysis

Published Papers (1 paper)

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Research

17 pages, 10902 KiB  
Article
Postoperative Study of Bone Gain in Mandibular Alveolar Bone Reconstructed with Screw-Guided Bone Regeneration Technique and Porcine-Derived Xenograft in 42 Edentulous Patient Candidates for Implant-Prosthetic Therapy
by Doriana Agop-Forna, Roland Törok, Bianca Törok, Raluca Dragomir, David M. Dohan Ehrenfest, Cristina Dascălu and Carmen Gabriela Stelea
Appl. Sci. 2021, 11(21), 9826; https://0-doi-org.brum.beds.ac.uk/10.3390/app11219826 - 21 Oct 2021
Cited by 2 | Viewed by 1829
Abstract
This study aimed to test whether alveolar bone gain (width and osteodensity) in mandible implant sites, augmented by the screw-guided bone regeneration (S-GBR) technique and the porcine-derived xenograft, differ from that of the mandible sites reconstructed with S-GBR and the bovine-derived xenograft. Materials [...] Read more.
This study aimed to test whether alveolar bone gain (width and osteodensity) in mandible implant sites, augmented by the screw-guided bone regeneration (S-GBR) technique and the porcine-derived xenograft, differ from that of the mandible sites reconstructed with S-GBR and the bovine-derived xenograft. Materials and method. A total of 42 edentulous patients (mean age 54.60 ± 14.90) were randomly divided into a test group (S-GBR + porcine-derived xenograft) and a control group (S-GBR + bovine-derived xenograft). The immediate implants were placed simultaneously with grafting procedures. The implant site width was measured before teeth extractions and 6 months after the augmentation procedures. Osteodensity bone values were evaluated immediately after the implant placement and at 6 months follow-up. The CBCT sections and Sidexis XG/DVT (Densply/Sirona) software were used to evaluate the changes of the width in the augmented alveolar bone. The NNT Viewer/CT (NewTom) software was used to record the osteodensity changes. Statistical comparisons between the groups were performed by the Mann–Whitney and t-tests (significance level p < 0.05). Results. The mean values of the bone gain at 6 months follow-up (control group vs. test group) were as follows: width (4.107 mm vs. 4.1624 mm); osteodensity (276.83 HU vs. 254.24 HU). The statistical analysis found the absence of statistically significant differences between the two groups regarding the bone gain (width and osteodensity) at 6 months after the augmentation and the immediate implant placement. Conclusions. The horizontal bone and osteodensity gains in the porcine-derived group were similar and without significant statistical differences when compared with the implant sites reconstructed with the bovine-derived xenografts group at 6 months postoperatively. The reconstruction of the mandibular alveolar bone by the S-GBR technique and the porcine-derived xenografts is a valid bone regeneration strategy for edentulous patients with moderate/severe horizontal resorption of the mandibular alveolar bone. Full article
(This article belongs to the Special Issue New Trends in Implant-Prosthetic Therapy, Volume II)
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