Desenvolvimento de uma técnica de desenho digital e impressão em 3D de placas oclusais e sua aplicabilidade no tratamento de pacientes com disfunção temporomandibular

Vasques, Mayra Torres

doi:10.11606/t.23.2019.tde-07082019-095130

Cited by 1 publication

(3 citation statements)

References 11 publications

(14 reference statements)

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“…The test specimens were designed as hemiarches; the splint's occlusal surface is flat and encompasses the region from the upper right second molar to the upper right first premolar. The splints measure 35mm X 12mm X 5mm and have minimum thickness of 2 mm, considering the longest cuspid (Vasques, 2018).…”

Section: Methodsmentioning

confidence: 99%

“…The splints were dried and taken to the light chamber, Photopolymerizer LabFlo UV (Labflo São Paulo-SP, Brazil) oven for 12 minutes according to the manufacturer's recommendations. Supports were removed using an engine (straight part) and milling machine (Maxicut Black, series XXBL 105, Trihawk, Morrisburg, Ontario, Canada) (Vasques, 2018).…”

Section: Methodsmentioning

confidence: 99%

“…(Reymus & Stawaczyk, 2020) Traditional manufacturing techniques of occlusal splints require several laboratory steps, which increases the odds of errors and distortions. In the last years, new technologies enabled the manufacturing of digitized occlusal splints that improve and simplify treatment (Vasques, 2018). This manufacturing process can either be subtractive, with the use of milling procedure, or additive, with the use of 3D printing.…”

Section: Introductionmentioning

confidence: 99%

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Analysis of compressive strength of occlusal splints manufactured with three liquid resins at three angles of orientation on 3D printer

Vilela

Franco

et al. 2022

RSD

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The aim of this study is to analyze the compressive strength of occlusal splints manufactured with three different liquid resins in a 3D printer and in three angles of orientation. The resins used here are (n=12): Resilab Clear (Wilcos do Brasil, Petrópolis, RJ, Brazil), Prizma Smart Print Bio (Makertech Labs, Tatuí, SP, Brazil), and Cosmos Splint (Yller Biomateriais, Pelotas, RS, Brazil); each resin group are divided into three subgroups according to orientation of manufacture: 0, 45 and 90 degrees. A dental manikin was scanned and the file was used to manufacture a steel hemiarch model. This model was used to design the occlusal splints and as a basis for the tests. The splints were designed with flat occlusal surface and minimum thickness of 2 mm. The compressive test was performed with constant force of 200N, velocity of 0.5 mm/min, along the entire occlusal surface until fracture. Results show no difference between the resins, regardless of orientation of manufacture. The orientation showed no intragroup effect for resins Prizma Smart Print Bio and Resilab Clear; the resin Cosmos showed larger compressive strength for the samples manufactured at 45 degrees than at 0 degree. The 90-degree samples were intermediary and showed no difference from other angles. This study shows that the three resins had similar behavior in terms of compressive strength, except for the intragroup effect of orientation of Cosmos Splint resin, where plates manufactured at 0 degree performed worse than those at 45 degrees.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of compressive strength of occlusal splints manufactured with three liquid resins at three angles of orientation on 3D printer

Vilela

Franco

et al. 2022

RSD

View full text Add to dashboard Cite

show abstract

Desenvolvimento de uma técnica de desenho digital e impressão em 3D de placas oclusais e sua aplicabilidade no tratamento de pacientes com disfunção temporomandibular

Abstract: Vasques MT. Development of a technique of digital design and 3D printing of occlusal splints and its applicability in the treatment of patients with temporomandibular disorders [thesis].

Cited by 1 publication

References 11 publications

Analysis of compressive strength of occlusal splints manufactured with three liquid resins at three angles of orientation on 3D printer

Analysis of compressive strength of occlusal splints manufactured with three liquid resins at three angles of orientation on 3D printer

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