Stereolithographic Modeling Technology Applied to Tumor Resection

Cunningham, Larry L.; Madsen, Matthew J.; Peterson, Gilman P.

doi:10.1016/j.joms.2005.02.027

Cited by 75 publications

(66 citation statements)

References 9 publications

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“…De acuerdo con Mazzonetto y col. el año 2002 (11) la obtención de biomodelos permite un diagnóstico más preciso y, consecuentemente, un mejor planeamiento quirúrgico en cirugías reconstructivas, ortognáticas, en el tratamiento de las lesiones de naturaleza traumática, distracciones osteogénicas y de la articulación temporo-mandibular (ATM) (12,13).…”

Section: Revisión De La Literaturaunclassified

Utilización del prototipado rápido en la odontología

Alencar¹,

Roque‐Torres²,

Meneses-López³

et al. 2015

Rev Estomatol Herediana.

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Section: Revisión De La Literaturaunclassified

Utilización del prototipado rápido en la odontología

Alencar¹,

Roque‐Torres²,

Meneses-López³

et al. 2015

Rev Estomatol Herediana.

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“…This causes the plastic to solidify. After the first layer is built, the platform lowers slightly and the laser once again strikes the liquid for sequential polymerization'' [1]. Each layer is polymerized at a thickness of typically 0.05-0.15 mm.…”

Section: Manufacture Process and Types Of Modelsmentioning

confidence: 99%

“…Charles Hull in 1986 is credited with introducing his technological advance. The use began in the automobile industry for fabrication of polyurethane models and prototypes for various models, parts and tools [1]. Subsequently, numerous advances in radiology and computer-aided manufacture (CAD-CAM) processes resulted in improved materials and accuracy.…”

Section: Introductionmentioning

confidence: 99%

“…Recent literature has shown that stereolithographic (SLA) models can be successfully used in the perioperative period for improving the predictability of treatment of maxillofacial defects secondary to traumatic or pathologic conditions [1][2][3][4][5][6][7]. This article is aimed to illustrate a diverse range of clinical scenarios where 3-D models have been successfully utilized for maxillofacial reconstruction; the range of procedures includes trauma surgery, pathologyinduced defects, tissue engineering, complex TMJ reconstruction, and correction of complicated facial asymmetry cases.…”

Section: Introductionmentioning

confidence: 99%

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Use of 3-D Stereolithographic Models in Oral and Maxillofacial Surgery

Mehra

Miner

D’Innocenzo

et al. 2011

J. Maxillofac. Oral Surg.

105

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Objective To assess the feasibility of the use of 3-dimensional (3-D) stereolithographic (SLA) technology in complex maxillofacial reconstructive surgery. Materials and Methods 3-D SLA technology was used in the treatment planning of complex maxillofacial procedures performed by the Department of Oral and Maxillofacial Surgery at Boston University. Specialized 3-D models were ordered and utilized for surgical treatment of a variety of indications including trauma surgery, temporomandibular joint surgery, orthognathic surgery, secondary correction of facial and skull deformities, and extensive jaw pathology. This technology was also used in one patient for jaw reconstruction using novel bone and tissue engineering techniques. Results The use of 3-D models in Oral and Maxillofacial Surgery significantly improved predictability of clinical outcomes when compared to similar treatments without its use. Total operating time was reduced which had the benefit of decreasing the duration of general anesthesia and reducing wound exposure time. They allowed for assessment of extensive traumatic and pathologic defects in three-dimensions prior to surgical reconstruction. The models were also useful in the design and fabrication of custom prostheses, sizing of bone grafts and allowed for manufacturing of scaffolds for bone regeneration. Conclusions 3-D SLA models can be very effectively used in oral and maxillofacial surgery for multiple indications and diverse clinical scenarios. Successful incorporation of this technology for jaw bone regeneration using tissue engineering techniques offers exciting new prospects for the future.

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“…This will result in time saved and it is possible to model the graft prior to intervention by making surgical templates (10). Furthermore, the opportunity to differentiate radiological densities in the digital image obtained makes it possible to visualize two adjoining or limiting structures by digitally coloring different areas (11). Composite powder molding is a rapid prototyping technology which consists of casting a physical object in three dimensions by the agglutination of a succession of powder layers.…”

Section: Introductionmentioning

confidence: 99%

Calculation of bone graft volume using 3D reconstruction system

et al. 2011

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Objectives: To obtain bone "bioreplicas" for determining precisely the amount of biomaterial required for bone regeneration procedure. Study design: A case-control comparison with a total sample size of 20 cases, 10 control and 10 test samples. "Bioreplicas" were generated from helical CAT scans with 0.5 mm slices, without 3D reconstruction or image filters. Bone defects in premolar and molar areas were treated with titanium mesh and xenograft (MP3) combined with resorbable carriers. Time taken to carry out procedures with and without the use of "bioreplicas" (in minutes), discrepancies between the grafts performed with and without "bioreplicas" and bone defects (mm), and postoperative complications were registered. Results: No significant differences were recorded for measurements of width and length of bone defect between patient bone and the biological models. Conclusions: The use of "bioreplicas" obtained by rapid prototyping is effective in treatment planning.

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Stereolithographic Modeling Technology Applied to Tumor Resection

Cited by 75 publications

References 9 publications

Utilización del prototipado rápido en la odontología

Utilización del prototipado rápido en la odontología

Use of 3-D Stereolithographic Models in Oral and Maxillofacial Surgery

Calculation of bone graft volume using 3D reconstruction system

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