Evaluation of Bone Density in Sinus Elevation by Using Allograft and Xenograft: A CBCT Study

Sadeghi, Hassan Mir Mohammad; Mohammadi, Maryam; Barouj, Mehrdad Dehghanpour; Kheyrkhahi, Mahtab

doi:10.11607/jomi.9116

Cited by 4 publications

(2 citation statements)

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“…After removing the duplicates, a total of 266 articles were screened through title and abstract. In the next step, the full texts of 20 articles were assessed, and 7 articles were included in this review [15][16][17][18][19][20][21]. The flow diagram according to the PRISMA guidelines is presented in Figure 1, and the reasons for article exclusion are shown in Table 1.…”

Section: Study Selectionmentioning

confidence: 99%

The Use of Allograft Bone in the Lateral Approach of Sinus Floor Elevation: A Systematic Review of Clinical Studies

Pogacian-Maier,

Mester,

Morariu

et al. 2024

Medicina

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Background and Objectives: The aim of this systematic review was to assess the efficiency of using allografts for sinus lift. Materials and Methods: This systematic review was written under the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and recommendation of the Cochrane Handbook for Systematic Reviews of Interventions. Three electronic databases were screened until October 2023. The risk of bias was assessed according to the Strengthening the Reporting of Observational studies in Epidemiology (STROBE) guidelines. Statistical analysis was performed for median bone volume and implant survival rate. Results: From 321 articles retrieved, 7 articles were included in this review. A comparison between freeze-dried bone allograft (FDBA) and deproteinized bovine bone (DBB) for mean bone volume indicated a weighted mean difference (WMD) of −0.17 [−0.69, 0.36] (95% confidence interval (CI)), p = 0.53. For implant survival rate, a comparison was made between FDBA and autogenous bone indicating a risk ratio (RR) of 1.00 [0.96, 1.05] (95% CI), p = 1.00. Conclusions: The available evidence suggested that allograft bone can be used in sinus lift procedures. The results obtained are insufficient to compare with other types of bone graft, requiring a longer follow-up time. Future clinical trials are needed in order to evaluate the advantages of using allograft bone.

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Section: Study Selectionmentioning

confidence: 99%

The Use of Allograft Bone in the Lateral Approach of Sinus Floor Elevation: A Systematic Review of Clinical Studies

Pogacian-Maier,

Mester,

Morariu

et al. 2024

Medicina

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“…Since then, lateral sinus floor elevation has become a standard surgical procedure for bone augmentation. A variety of materials have been employed for this purpose, including autogenous bone ( 1 , 2 ), allogenic bone ( 3 ), synthetic materials ( 4 , 5 ), recombinant human bone morphogenetic protein-2 delivered on a collagen sponge (BMP-2/collagen) ( 6 ), and autogenous blood-derived materials ( 7 , 8 ). Clinical studies on the BMP-2/collagen device have shown successful bone augmentation, as well as short-term safety and technical feasibility within 16 weeks ( 6 ).…”

Section: Introductionmentioning

confidence: 99%

J Clin Exp Dent

Murata,

Hirose,

Ochi

et al. 2023

J Clin Exp Dent

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This report presents a 20-year follow-up of a unique case involving a 46-year-old man who underwent sinus augmentation using autogenous demineralized dentin matrix (DDM) derived from non-functional teeth. Two extracted molars were crashed into granules, and then demineralized, freeze-dried, and stored at -80° for approximately one year. The stocked DDM granules were grafted into the sinus along with platelet-rich plasma, without the use of any membrane. Radiographic evidence at 1 month after the graft demonstrated successful harmonization of the augmented tissues with the atrophic maxilla, as shown by the increase in radiopaque dots. Computed tomography scans taken 5 months post-procedure revealed clear sinuses devoid of inflammation, significant bone formation, and a smooth buccal side outline. Bone biopsies at 5 months were carried out from the implant sites, and three fixtures were placed into the augmented bone. The biopsy tissues confirmed the presence of continuous trabecular bone linked with DDM, with new bone formation observed on it. A comparison of the dental X-ray images taken in 2009 and those captured in 2021 indicated minimal change in the outline of the new bone formed near the fixture-necks through the DDM graft and successful placement of dental implants was achieved. Based on this long-term case study, it is suggested that autogenous DDM graft could serve as a minimally invasive alternative for sinus bone augmentation without invasive bone harvesting and the associated morbidities. Key words: Atrophic maxilla, autograft, bone, dentin, demineralized dentin matrix, sinus augmentation, teeth.

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Radiographic graft changes following maxillary sinus floor augmentation with autogenous bone compared with composite grafts: a one-year single-blind randomized controlled trial

Starch-Jensen,

Ahmad,

Bruun

et al. 2024

International Journal of Oral and Maxillofacial Surgery

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Evaluation of Bone Density in Sinus Elevation by Using Allograft and Xenograft: A CBCT Study

Cited by 4 publications

References 0 publications

The Use of Allograft Bone in the Lateral Approach of Sinus Floor Elevation: A Systematic Review of Clinical Studies

The Use of Allograft Bone in the Lateral Approach of Sinus Floor Elevation: A Systematic Review of Clinical Studies

J Clin Exp Dent

Radiographic graft changes following maxillary sinus floor augmentation with autogenous bone compared with composite grafts: a one-year single-blind randomized controlled trial

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