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Dental Implant Surgery: Clinical Updates and Perspectives

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Dentistry, Oral Surgery and Oral Medicine".

Deadline for manuscript submissions: closed (30 October 2024) | Viewed by 7926

Special Issue Editor


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Guest Editor
Department of Oral Rehabilitation, The Faculty of Medicine, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 69978, Israel
Interests: oral rehabilitation; dental restorative materials and techniques; periodontology; reconstructive treatment (bone reformation); dental implants; pediatric dentistry
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Special Issue Information

Dear Colleagues,

The scope of this Special Issue in JCM entitled “Dental Implant Surgery: Clinical Updates and Perspectives" is to evaluate and improve evidence-based implant dentistry to include predictable, extended dental treatment values. We intend to cover a wide range of materials and techniques applied in all dental disciplines, including oral rehabilitation, periodontology, dental implantology, oral, and maxillofacial reconstruction and pediatric dentistry.

Modern pediatric treatments lead to enhanced outcomes, and new materials and techniques have been introduced and applied in clinical practice.

This Special Issue will be dedicated to all the rehabilitative materials and techniques used in implant dentistry, related to all dental Desplaines.

Prof. Dr. Joseph Nissan
Guest Editor

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Keywords

  • oral rehabilitation
  • dental restorative materials and techniques
  • periodontology
  • reconstructive treatment (bone reformation)
  • dental implants
  • pediatric dentistry

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Published Papers (4 papers)

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Research

16 pages, 946 KiB  
Article
Bone Resorption Assessment Following Zygomatic Implants Surgery over 10 Years of Follow-Up
by Fernando Duarte, Carina Ramos, Juan Santos-Marino, Natalia Martínez-Rodriguez, Cristina Barona-Dorado and José María Martínez-González
J. Clin. Med. 2025, 14(3), 989; https://doi.org/10.3390/jcm14030989 - 4 Feb 2025
Viewed by 933
Abstract
The presence of sufficient bone volumes is one of the most important criteria for the success of oral implant osseointegration. Therefore, the rehabilitation of edentulous atrophic maxillae represents the greatest challenge in terms of oral rehabilitation. Techniques such as bone grafts, angled implants, [...] Read more.
The presence of sufficient bone volumes is one of the most important criteria for the success of oral implant osseointegration. Therefore, the rehabilitation of edentulous atrophic maxillae represents the greatest challenge in terms of oral rehabilitation. Techniques such as bone grafts, angled implants, short implants, tuberosity, and pterygoid implants may not always be a viable alternative in the subsequent rehabilitation of the posterior atrophic maxilla. A breakthrough occurred when Brånemark first introduced longer, custom-designed implants inserted into the zygomatic bone to support craniofacial prosthesis in the 1980s. When used in the treatment of atrophic jaws, zygomatic implants provide a safe and effective alternative, with stable long-term results. Objectives: We aimed to retrospectively evaluate zygomatic bone resorption ten years after the placement of zygomatic implants. Methods: A retrospective observational study was designed to evaluate bone resorption over ten years following the placement of zygomatic implants. In a study group of 50 patients, using Hounsfield scales, the area of the zygoma and its bone density were established and evaluated. The NewTom NNT Analysis software (NewTom®, Imola, Italy) was employed to trace the bone and implant limits on CBCT scans. Using this software, the three-dimensional information of the postoperative CBCT image was compared with the ten-year postoperative CBCT image, allowing for the assessment of the zygomatic bone resorption and bone density. Results: Highly significant statistical differences to an alpha level of 0.01 were identified between T0 (pre-op), T1 (12 months), and T2 (120 months) concerning zygomatic bone density, both in the first and in the second quadrants. The post hoc Bonferroni test revealed that significant statistical differences were observed between T0 and the remaining timepoints (T1 and T2), with the latter two exhibiting similar values. Conclusions: The evaluation of the resorption at the level of the zygoma, ten years after the placement of zygomatic implants, reveals that there are no significant losses between the initial and final controls. Therefore, it follows that this type of implant rehabilitation represents a viable alternative approach in patients with bone atrophy of the maxilla, offering a predictable therapeutic solution that enables immediate full function and excellent long-term success rates. However, we must not neglect the potential for future innovations in GBR involving the use of barrier membranes, either resorbable or non-resorbable, and even the application of titanium alveolar customized osteogenic scaffold, in conjunction with autologous bone grafts or biomaterials. Full article
(This article belongs to the Special Issue Dental Implant Surgery: Clinical Updates and Perspectives)
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16 pages, 13344 KiB  
Article
Fibrinogen-Induced Regeneration Sealing Technique (F.I.R.S.T.): A Retrospective Clinical Study on 105 Implants with a 3–7-Year Follow-Up
by Márton Kivovics, Vincenzo Foti, Yaniv Mayer and Eitan Mijiritsky
J. Clin. Med. 2024, 13(22), 6916; https://doi.org/10.3390/jcm13226916 - 17 Nov 2024
Viewed by 1715
Abstract
Background/Objectives: The primary aim of this retrospective clinical study was to assess the success and bone gain achieved by using the Fibrinogen-Induced Regeneration Sealing Technique (F.I.R.S.T.) in different indications. Methods: In this single-center retrospective clinical study, F.I.R.S.T. was performed in the following indications: [...] Read more.
Background/Objectives: The primary aim of this retrospective clinical study was to assess the success and bone gain achieved by using the Fibrinogen-Induced Regeneration Sealing Technique (F.I.R.S.T.) in different indications. Methods: In this single-center retrospective clinical study, F.I.R.S.T. was performed in the following indications: alveolar ridge preservation (ARP), immediate implant placement, and horizontal and vertical guided bone regeneration (GBR) with simultaneous dental implant placement. F.I.R.S.T. is a modified approach to GBR characterized by the application of a porcine cortical lamina, as a long-term resorbable bone barrier to cover the bone defect, and a fibrin sealant for easy adaptation of the xenogenic bone graft material and the fixation of the collagenic bone barrier. Patients with uncontrolled systemic diseases, medications, or diseases that may alter bone metabolism; local inflammation; poor oral hygiene; and heavy smoking were excluded from this study. Horizontal and vertical bone gain (HBG and VBG) were measured by comparing postoperative and preoperative cone beam computed tomography (CBCT) reconstructions. Patients were recalled for controls and oral hygiene treatment every 6 months. Results: Altogether, 62 patients (27 male, 35 female, age 63.73 ± 12.95 years) were included in this study, and 105 implants were placed. Six implants failed during the 50.67 ± 22.18-month-long follow-up. Cumulative implant survival throughout the groups was 94.29 %. In the immediate implant group, HBG was 0.86 mm (range: −0.75–8.19 mm) at the 2 mm subcrestal level, while VBG was 0.87 ± 1.21 mm. In the ARP group, HBG was 0.51 mm (range: −0.29–3.90 mm) at the 2 mm subcrestal level, while VBG was −0.16 mm (range: −0.52–0.92 mm). In the horizontal GBR group, HBG was 2.91 mm (range: 1.24–8.10 mm) at the 2 mm subcrestal level. In the vertical GBR group, VBG was 4.15 mm (range: 3.00–10.41 mm). Conclusions: F.I.R.S.T. can be utilized successfully for bone augmentation. The vertical and horizontal bone gains achieved through F.I.R.S.T. allow for implant placement with adequate bone width on both the vestibular and oral aspects of the implant. Full article
(This article belongs to the Special Issue Dental Implant Surgery: Clinical Updates and Perspectives)
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21 pages, 3823 KiB  
Article
The Effectiveness of Osseodensification Drilling versus the Conventional Surgical Technique on Implant Stability: A Clinical Trial
by João Fontes Pereira, Rosana Costa, Miguel Nunes Vasques, Marta Relvas, Ana Cristina Braga, Filomena Salazar and Marco Infante da Câmara
J. Clin. Med. 2024, 13(10), 2912; https://doi.org/10.3390/jcm13102912 - 15 May 2024
Cited by 2 | Viewed by 2108
Abstract
Background/Objective: To ensure that implants are able to support prosthetic rehabilitation, a stable and functional union between the bone and the implant surface is crucial to its stability and success. To increase bone volume and density and excel bone-implant contact, a novel drilling [...] Read more.
Background/Objective: To ensure that implants are able to support prosthetic rehabilitation, a stable and functional union between the bone and the implant surface is crucial to its stability and success. To increase bone volume and density and excel bone-implant contact, a novel drilling method, called osseodensification (OD), was performed. To assess the effectiveness of the osseodensification drilling protocol versus the conventional surgical technique on implant stability. Methods: Bone Level Tapered Straumann implants were placed side-by-side with both OD and subtractive conventional drilling (SD) in 90 patients from CESPU—Famalicão clinical unit. IT was measured using a manual torque wrench, and the Implant stability quotient (ISQ) value was registered using the Osstell® IDX. Results: According to the multifactorial ANOVA, there were statistically significant differences in the mean IT values due to the arch only (F(1.270) = 4.702, p-value = 0.031 < 0.05). Regarding the length of the implant, there were statistically significant differences in the mean IT in the OD group (p = 0.041), with significantly lower mean IT values for the Regular implants compared to the Long. With respect to the arch, the analyses of the overall ISQ values showed an upward trend in both groups in the maxilla and mandible. High levels of IT also showed high ISQ values, which represent good indicators of primary stability. Conclusions: OD does not have a negative influence on osseointegration compared to conventional subtractive osteotomy. Full article
(This article belongs to the Special Issue Dental Implant Surgery: Clinical Updates and Perspectives)
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10 pages, 2692 KiB  
Article
The Influence of Laboratory Scanner versus Intra-Oral Scanner on Determining Axes and Distances between Three Implants in a Straight Line by Using Two Different Intraoral Scan Bodies: A Pilot In Vitro Study
by Asaf Shely, Diva Lugassy, Ophir Rosner, Eran Zanziper, Joseph Nissan, Shir Rachmiel, Yara Khoury and Gil Ben-Izhack
J. Clin. Med. 2023, 12(20), 6644; https://doi.org/10.3390/jcm12206644 - 20 Oct 2023
Cited by 4 | Viewed by 2419
Abstract
Background: The purpose of this in vitro study was to compare the inter-implant distance, inter-implant axis, and intra-implant axis of three implants in a straight line by using a laboratory scanner (LBS) versus an intra-oral scanner (IOS) with two different intra-oral scan bodies [...] Read more.
Background: The purpose of this in vitro study was to compare the inter-implant distance, inter-implant axis, and intra-implant axis of three implants in a straight line by using a laboratory scanner (LBS) versus an intra-oral scanner (IOS) with two different intra-oral scan bodies (ISBs). Methods: A 3D model was printed with internal hex implant analogs of three implants in positions 15#, 16#, and 17#. Two standard intra-oral scan bodies (ISBs) were used: MIS ISB (two-piece titanium) and Zirkonzhan ISB (two-piece titanium). Both ISBs were scanned using 7 Series dental wings (LBS) and 30 times using Primescan (IOS). For each scan, a stereolithography (STL) file was created and a comparison between all the scans was performed through superimposition of the STL files by using 3D analysis software (PolyWorks® 2020; InnovMetric, Québec, QC, Canada). A Kolmogorov–Smirnov test was performed followed by a Mann–Whitney test (p < 0.05). Results: The change in inter-implant distance for the MIS ISB was significantly lower compared to the ZZ (p < 0.05). The change in intra-implant angle was significantly lower for the ZZ ISB compared to MIS (p < 0.05). The changes in inter-implant angle between the mesial and middle and between the middle and distal were significantly lower for MIS compared to ZZ in contrast to mesial to distal, which was significantly higher (p < 0.05). Conclusions: Both ISBs showed differences in all the parameters between the LBS and the IOS. The geometry of the scan abutment had an impact on the inter-implant distance as the changes in the inter-implant distance were significantly lower for the MIS ISB. The changes in the intra-implant angle were significantly lower for the ZZ ISB. There is a need for further research examining the influence of geometry, material, and scan abutment parts on the trueness. Full article
(This article belongs to the Special Issue Dental Implant Surgery: Clinical Updates and Perspectives)
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