Application of modern computer-aided technologies in the production of individual bone graft: A case report

Mirković, Siniša; Budak, Igor; Puškar, Tatjana; Tadić, Ana; Šokac, Mario; Santosi, Zeljko; Djurdjević-Mirković, Tatjana

doi:10.2298/vsp140915117m

Cited by 8 publications

(7 citation statements)

References 10 publications

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“…This approach has been utilized with different graft origins, such as allogeneic, 45 alloplastic, 43 or xenogeneic. 44 The main advantage when using this customized bone blocks are time reduction, since graft adaptation is much easier, decreased morbidity and increase fitting accuracy of the graft (Figure 4). One clear advantage of computer-aided design/computer-aided manufacturing technology for block grafts over three-dimensional printing is its potential application in a wide range of grafting materials.…”

Section: Digital Tools and Materialsmentioning

confidence: 99%

“…(vi) the use of a three-dimensional-printed bone model to preshape or produce bone blocks [40][41][42][43][44][45] or to preshape or produce customized titanium meshes [27][28][29][30]46 ; (vii) the split-thickness flap design without vertical releasing incisions 47,48 ; (viii) the vestibular shifted flap design 49 ; and (ix) tissue engineering and cell therapy. 50,51 The aim of this review is to describe the most recent surgical strategies used in vertical bone augmentation to reduce the invasiveness and complications, as well as to improve patient-reported outcome measures.…”

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confidence: 99%

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Minimal invasiveness in vertical ridge augmentation

Urban

Montero

Sanz‐Sánchez

et al. 2023

Periodontology 2000

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Vertical ridge augmentation is one of the most challenging procedures in implant dentistry because of the advanced skills required by the operator and the fact that bone augmentation is aimed outside the bony contour, in an environment of reduced blood supply. What is more, the flap management required to ensure soft tissue closure frequently leads to associated comorbidities in terms of swelling and hematomas. For these reasons, and even if autologous onlay block grafts are still the gold standard, new techniques and biomaterials have favored the development of potentially less invasive approaches. The present work evaluates the most recent strategies in vertical ridge augmentation to reduce invasiveness and complications, including diagnostic/treatment planning considerations, surgical techniques, digital tools (eg, customized titanium meshes/membranes or bone blocks), and future trends in the field of tissue engineering and cell therapy.

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Section: Digital Tools and Materialsmentioning

confidence: 99%

mentioning

confidence: 99%

Minimal invasiveness in vertical ridge augmentation

Urban

Montero

Sanz‐Sánchez

et al. 2023

Periodontology 2000

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“…Other applications of the CAD/CAM milling process for alveolar ridge augmentation procedures include the use of block grafts of bovine origin [18], as well as the fabrication of milled surgical guides for autogenous bone block harvesting [19]. Clearly, one of the major advantages of CAD/CAM technology for block grafts over 3D-printing is its potential application on a wide range of grafting materials, including alloplastic, allogeneic and xenogeneic.…”

Section: Cad/cam For Customized Block Graftsmentioning

confidence: 99%

CAD/CAM and 3D-printing Applications for Alveolar Ridge Augmentation

Yen

Stathopoulou

2018

Curr Oral Health Rep

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Purpose of review CAD/CAM and 3D-printing are emerging manufacturing technologies in dentistry. In the field of alveolar ridge augmentation, graft customization utilizing these technologies can result in significant reduction of surgical time. A review of the literature on materials, techniques and applications of CAD/CAM and 3D-printing available for alveolar ridge augmentation was performed. Recent findings CAD/CAM applications for milling of customized block grafts of allogeneic, xenogeneic, and alloplastic origins have been reported, and currently only limited products are commercially available. 3D-printing applications are limited to alloplastic graft materials and containment shells, and have been mostly used in animal studies for optimizing biomaterials’ properties. Summary While current data support the potential use of CAD/CAM and 3D-printing for graft customization for alveolar ridge augmentation procedures, additional research is needed on predictability and long-term stability of the grafted sites.

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“…The dentists need the necessary technical resources and advancements that will facilitate their work with patients, and, therefore, provide their patients with a better treatment and healthcare service [7]. A high level of cooperation is especially required in the fields of dental prosthetics for dentures as well as in oral surgery for bone grafts [8][9][10]. The main task of all dental restorations is to meet both functional and aesthetic requirements.…”

Section: Introductionmentioning

confidence: 99%

3d Digitization of Featureless Dental Models Using Close Range Photogrammetry Aided by Noise Based Patterns

et al. 2018

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Development and improvement of 3D digitizing systems provide for the ability to digitize a growing number of materials and geometrical forms of greater complexity. This paper presents the application of 3D digitizing system using close range photogrammetry on the upper jaw cast in plaster in order to obtain its 3D model. Because of the low visual characteristics of gypsum, such as color and texture, many questions arise about the possibility of applying this particular method to this type of physical models. In order to overcome bad visual properties of gypsum, this paper analyzes the possibility of the photogrammetry method application supported by the projected light texture which is based on patterns in the form of noise-obtained mathematically modeled functions. In order to determine the selected image for light texture which gives the better results, an experiment was designed and carried out. Only two images were tested. One image is selected based on previous research and the other one was generated by the Matlab function for uniformly distributed random numbers. For validation and a comparative analysis of the results, an object of 3D digitization was generated with and without projected light texture. CAD inspection was applied for the analysis of the obtained 3D digitizing results. 3D model obtained by approved professional optical 3D scanner as a reference was used. The results in this paper confirm better accuracy of 3D models obtained with the use of light textures, but this approach requires additional hardware and setup adjustment for images acquisition.

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Application of modern computer-aided technologies in the production of individual bone graft: A case report

Cited by 8 publications

References 10 publications

Minimal invasiveness in vertical ridge augmentation

Minimal invasiveness in vertical ridge augmentation

CAD/CAM and 3D-printing Applications for Alveolar Ridge Augmentation

3d Digitization of Featureless Dental Models Using Close Range Photogrammetry Aided by Noise Based Patterns

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