Rehabilitation of atrophic jaw using iliac onlay bone graft combined with dental implants

Nguyen, Truc Thi Hoang; Eo, Mi Young; Kuk, Tae Seong; Myoung, Hoon; Kim, Soung Min

doi:10.1186/s40729-019-0163-9

Cited by 33 publications

(35 citation statements)

References 37 publications

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“…This retrospective study is reported following Strengthening the Reporting of Observational studies in Epidemiology (STROBE) guidelines [ 14 , 15 ]. From May 2013 and February 2015, 61 partially and fully edentulous patients who underwent Stella® implant placement between in the Department of Oral and Maxillofacial Surgery in the Seoul National University Dental Hospital were reviewed.…”

Section: Methodsmentioning

confidence: 99%

Clinical feasibility and benefits of a tapered, sand-blasted, and acid-etched surfaced tissue-level dental implant

Sodnom-Ish

Nguyen

et al. 2020

Int J Implant Dent

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Background: It has been 50 years since Brånemark first introduced the concept of osseointegration. Since then, numerous ongoing research, developments, and optimization of implant properties have been conducted. Despite the high survival and success rates of dental implants, failures still occur in a small number of patients that are being rehabilitated by implants. The purpose of this study was to evaluate the survival and success rate of the Stella® implants that incorporate sand-blasted and acid-etched (S&E) surface treatment and tapered body design to confirm their clinical feasibility and benefits after placement. Methods: We reviewed 61 partially and fully edentulous patients who underwent a tapered, S&E surfaced tissuelevel implant placement between May 2013 and February 2016 in the Department of Oral and Maxillofacial Surgery in the Seoul National University Dental Hospital. Patient characteristics and treatment results were collected, and records of dental implants were analyzed clinically and radiologically. Results: A total of 105 implant fixtures were placed in these patients. The mean age at the time of the surgery was 63.7 years with a range of 31 to 88 years. In total, 4.0-mm and 4.5-mm diameter implants were the most frequently used dental implants (40%, 49%) in this study. Implants 8.5 mm in length were predominantly used (60%). Seventy dental implants were placed in the mandible (70%), and only one dental implant was placed in the maxillary anterior region. At the end of the 5-year observation period, the success rate of the Stella® implants was 98.1%. Among the 105 implants placed, 2 were considered to be failures. Summarizing the clinical and radiographic results, the remaining 103 implants were considered successfully integrated. Conclusion: The overall success rate was 98.1%. The tapered, S&E surfaced tissue-level implant system exhibited great performance in a variety of clinical situations including failed implant sites that enabled predictable and successful treatment outcomes. The effectives of a tapered design of tissue level, not a parallel design, are shown in this clinical report.

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Section: Methodsmentioning

confidence: 99%

Clinical feasibility and benefits of a tapered, sand-blasted, and acid-etched surfaced tissue-level dental implant

Sodnom-Ish

Nguyen

et al. 2020

Int J Implant Dent

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“…Oral rehabilitation with dental implants is a well addressed topic in Dentistry and is considered as the best alternative for the replacement of missing teeth that were lost by many reasons ( 1 ). However, a more careful planning is needed when an atrophic maxilla is rehabilitated, which represents a true challenge for implant dentistry ( 1 , 2 ).…”

Section: Introductionmentioning

confidence: 99%

Quality assessment of systematic reviews regarding the effectiveness of zygomatic implants: an overview of systematic reviews

Sales¹,

Gomes²,

Oliveira-Neto³

et al. 2020

Med Oral

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Background Oral rehabilitation of atrophic maxillae features high complexity, for which there are several therapeutic modalities reported on scientific literature. Zygomatic implant placement is a viable option that features low morbidity and allows immediate prosthetic loading. The purpose of the present study was to determine the methodological quality of systematic reviews that assessed the effectiveness of zygomatic implants placed in atrophic maxillae. Material and Methods Searches were conducted on Medline via Pubmed, LILACS, Dare Cochrane, Scopus, and Sigle via Open Grey up to June 2019. Results Seven systematic reviews were eligible for Overview and comprised a total of 2313 patients, 4812 zygomatic implants, and a 96,72% success rate. Common surgical complications, in decreasing order, were: maxillary sinusitis, peri-implant mucositis, prosthetic fracture, and infections. Methodological quality was assessed using the AMSTAR 2 tool, which revealed that six systematic reviews showed critically low methodological quality and one review was assessed as of low methodological quality. Conclusions Zygomatic implants seem to be an adequate option for atrophic maxilla rehabilitation, however, new studies with a higher methodological rigor are needed to provide more reliable results to professionals and patients undergoing this modality of oral rehabilitation. Key words: Zygomatic Implants, dental Implants, complications, oral rehabilitation.

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“…Additionally, dental implants provide frequently long-term survival compared to conventional prostheses [ 5 ]. The long-term maintenance of implant function and aesthetics are followed; nevertheless, insufficient bone volume would restrict the placement of dental implant with adequate length and width [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Autologous micrografts from the palatal mucosa for bone regeneration in calvarial defects in rats: a radiological and histological analysis

et al. 2021

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Background The application of dental implants is often restricted by bone volume. In such cases, bone grafts are required, although bone graft materials have some disadvantages. Therefore, other effective approaches are needed. Our previous study showed that the autologous micrograft, a dissociated cell suspension made out of palatal connective tissue grafts, promoted bone-marrow cell proliferation and differentiation under osteogenic conditions. In this study, we aimed to evaluate the effects of dissociated soft-tissue suspensions relevant to bone regeneration in animal model. Material and methods Twelve-week-old male Wistar rats were used in the study. Defects were created in rat calvaria, and were filled with hydrogel containing either dissociated soft-tissue suspension (test) or sucrose (control). The new bone formation was evaluated at 1 and 2 weeks after surgery (n = 16) by radiological and histological analysis. Results The conducted radiological analysis showed that the new bone volume was significantly greater in the dissociated soft-tissue suspension group. This finding was further confirmed by the conducted histological analysis. Conclusions The dissociated mucosa tissue suspension enhanced bone regeneration in vivo; thus, it is a promising potential method to aid the successful application for bone augmentation in the implant practice.

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Rehabilitation of atrophic jaw using iliac onlay bone graft combined with dental implants

Cited by 33 publications

References 37 publications

Clinical feasibility and benefits of a tapered, sand-blasted, and acid-etched surfaced tissue-level dental implant

Clinical feasibility and benefits of a tapered, sand-blasted, and acid-etched surfaced tissue-level dental implant

Quality assessment of systematic reviews regarding the effectiveness of zygomatic implants: an overview of systematic reviews

Autologous micrografts from the palatal mucosa for bone regeneration in calvarial defects in rats: a radiological and histological analysis

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