Alveolar crest contour changes after guided bone regeneration using different biomaterials: an experimental in vivo investigation

Raimondo, Riccardo Di; Sanz‐Esporrín, Javier; Plá, Rafael; Sanz‐Martín, Ignacio; Luengo, Fernando; Vignoletti, Fabio; Núñez, Lucía González; Sanz, Mariano

doi:10.1007/s00784-019-03092-8

Cited by 17 publications

(12 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The cross‐sectional buccolingual alveolar ridge width was measured according to previous studies (Di Raimondo et al, 2020; Lee et al, 2022; Naenni et al, 2018; Sapata et al, 2020). A line was drawn on the extraction socket at the most central region of the buccolingual sides as a reference line on the cross‐sectionally superimposed images (Figure S1), and a reference curve was created.…”

Section: Methodsmentioning

confidence: 99%

Evaluation of alveolar ridge preservation in sockets with buccal dehiscence defects using two types of xenogeneic biomaterials: An in vivo experimental study

Han,

Lee,

et al. 2023

Clinical Oral Implants Res

View full text Add to dashboard Cite

ObjectivesAlveolar ridge preservation (ARP) has been extensively investigated in various preclinical and clinical studies, yielding favorable results. We aim to evaluate the effects of ARP using collagenated bovine bone mineral (CBBM) alone or particulated bovine bone mineral with a non‐cross‐linked collagen membrane (PBBM/NCLM) in tooth extraction sockets with buccal dehiscence in an experimental dog model.Materials and MethodsThe mesial roots of three mandibular premolars (P2, P3, and P4) were extracted from six mongrel dogs 4 weeks after inducing dehiscence defects. ARP was randomly performed using two different protocols: 1) CBBM alone and 2) PBBM/NCLM. Three‐dimensional (3D) volumetric, micro‐computed tomography, and histological analyses were employed to determine changes over a span of 20 weeks.ResultsIn 3D volumetric and radiographic analyses, CBBM alone demonstrated similar effectiveness to PBBM/NCLM in ARP (p > .05). However, in the PBBM/NCLM group (3.05 ± 0.60 mm), the horizontal ridge width was well maintained 3 mm below the alveolar crest compared with the CBBM group (2.11 ± 1.01 mm, p = .002).ConclusionAlthough the radiographic changes in the quality and quantity of bone were not significant between the two groups, the use of PBBM/NCLM resulted in greater horizontal dimensions and more favorable maintenance of the ridge profile.

show abstract

Section: Methodsmentioning

confidence: 99%

Evaluation of alveolar ridge preservation in sockets with buccal dehiscence defects using two types of xenogeneic biomaterials: An in vivo experimental study

Han,

Lee,

et al. 2023

Clinical Oral Implants Res

View full text Add to dashboard Cite

show abstract

“…The linear measurements in this study were performed according to the methods described in previous studies [ 22 23 ]. When the STL files were matched, a longitudinal slice that divided the ridge into 2 equal areas was made.…”

Section: Methodsmentioning

confidence: 99%

Evaluation of regeneration after the application of 2 types of deproteinized bovine bone mineral to alveolar bone defects in adult dogs

Lee

Kim

et al. 2022

J Periodontal Implant Sci

View full text Add to dashboard Cite

Purpose The aim of this study was to evaluate the preclinical results of 2 types of commercially available deproteinized bovine bone mineral (DBBM) when applied to alveolar bone defects in dogs. Methods This study was conducted using 6 beagles. Alveolar defects in the mandible were formed and filled with 2 DBBMs produced by a similar procedure. Defects were randomly assigned to be filled using DBBM 1 or 2. All defects were covered with a collagen membrane and had a healing period of 12 weeks. After the dogs were sacrificed, histological, histomorphometric, and linear/volumetric analyses were performed. Results Both DBBM groups showed similar histological findings, demonstrating that bone remodeling had occurred and new bone had formed. The residual bone particles were surrounded by newly formed vital bone. In the histomorphometric analysis, the ratio of the area of vital bone and residual bone substitute in DBBM 2 (38.18% and 3.47%, respectively) was higher than that of DBBM 1 (33.74% and 3.41%, respectively), although the difference was not statistically significant. There were also no statistically significant differences between both groups in linear and volumetric analyses using micro-computed tomography scans and digitized images of dental casts. Conclusions In the present study, DBBM 1and 2, which were produced by similar processes, showed similar results in histological, histomorphometric, and volumetric analyses. Further studies are needed to identify more specific differences between the 2 DBBMs.

show abstract

“…b-TCP is biocompatible, with a calcium/phosphorus ratio similar to that of bone components, and it promotes bone growth. 9,10 Additionally, it has a more rapid decomposition rate compared to other bone substitutes. 11 Approaches used for dental implants provide a rationale for using biomimetic materials, such as b-TCP, in the loosening site as a fixative tool for reinserted OAS in the initially drilled location.…”

Section: Introductionmentioning

confidence: 99%

Fixation of an orthodontic anchor screw using beta-tricalcium phosphate in a screw-loosening model in rats

Nishioka-Sakamoto¹,

Hotokezaka²,

Hotokezaka³

et al. 2023

The Angle Orthodontist

View full text Add to dashboard Cite

Objectives To create an orthodontic anchor screw (OAS)–loosening model and to investigate whether filling the bone hole with beta-tricalcium phosphate (β-TCP) can fix the OAS against orthodontic force. Materials and Methods Bone holes with different diameters (1.6, 2.1, or 2.5 mm) were drilled in the tibias of 11-week-old male Wistar rats, and an OAS (3.0 mm in length and 1.2 mm in diameter) was inserted. After a healing period of 2 or 4 weeks, orthodontic force was applied, and the diameter of the bone hole appropriate for the loosening model was determined. Subsequently, under the loosening model, the bone hole was filled with β-TCP, orthodontic force was applied, and movement of the OAS and surrounding tissue changes were evaluated by micro–computed tomography images and histological specimen analysis. Results The bone hole of 1.6 mm in diameter was employed as the OAS-loosening model. When β-TCP was inserted into the bone hole, the linear distance and mesial tipping angle of the OAS movement decreased markedly. Furthermore, the values of bone morphometry significantly increased with β-TCP filling. Conclusions An OAS-loosening model was established in rats and demonstrated that the loosening OAS was stabilized by β-TCP filling through bone formation. β-TCP may be useful for fixation of a loosening OAS.

show abstract

Alveolar crest contour changes after guided bone regeneration using different biomaterials: an experimental in vivo investigation

Cited by 17 publications

References 35 publications

Evaluation of alveolar ridge preservation in sockets with buccal dehiscence defects using two types of xenogeneic biomaterials: An in vivo experimental study

Evaluation of alveolar ridge preservation in sockets with buccal dehiscence defects using two types of xenogeneic biomaterials: An in vivo experimental study

Evaluation of regeneration after the application of 2 types of deproteinized bovine bone mineral to alveolar bone defects in adult dogs

Fixation of an orthodontic anchor screw using beta-tricalcium phosphate in a screw-loosening model in rats

Contact Info

Product

Resources

About