Digital technologies to facilitate minimally invasive rehabilitation of a severely worn dentition: A dental technique

Peng, Mengdong; Li, Chenxi; Huang, Cui; Liang, Shanshan

doi:10.1016/j.prosdent.2020.05.012

Cited by 11 publications

(9 citation statements)

References 18 publications

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“…Characteristic microstructures under the same magnification are presented in Figure 2 . The microstructure of the specimens built on the Sysma MySint100 device ( Figure 2 a) [ 12 ] indicates morphology of the microstructure, which can be the result of low values of Laser Energy Density (LED) (J mm −3 ) used during the SLM process according to [ 16 ]. Low LED values can also lead to large internal porosity and a lack of fusion between the layers [ 12 ].…”

Section: Resultsmentioning

confidence: 99%

“…Clinical implementation of new technologies calls for modifications and optimizations of clinical and technical protocols [ 10 , 11 ]. Within technical protocols are also those dealing with the production of dental prosthodontic appliances regarding input material quality and characteristics, input material handling protocols, production specifics, and output quality control with final standardized products regarding mechanical and biochemical properties, biopotentials, cytological dynamics, and forensic aspects [ 12 , 13 ]. However, those technical production protocols are still undefined and are by no means standardized, resulting in a vast array of products with undefined characteristics.…”

Section: Introductionmentioning

confidence: 99%

“…Dental and generally biomedical Co-Cr alloys consist of 51.8–65.8 wt % of Co; 23.7–30.0 wt % of Cr; 4.6–5.6 wt % of Mo; 4.9–5.9 wt % W; and <1 wt % of Mn, Si, and Fe [ 12 ]. The mechanical properties of Co-Cr dental alloys primarily depend on the chemical composition, microstructure, and manufacturing process.…”

Section: Introductionmentioning

confidence: 99%

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Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties

et al. 2021

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Laser-powder bed fusion (LPBF) is one of the preferred techniques for producing Co-Cr metal structures for dental prosthodontic appliances. However, there is generally insufficient information about material properties related to the production process and parameters. This study was conducted on samples produced from three different commercially available Co-Cr dental alloys produced on three different LPBF machines. Identically prepared samples were used for tensile, three-point bending, and toughness tests. Light microscopy (LM), scanning electron microscopy (SEM), and electron backscatter diffraction (EBSD) analyses of microstructure were performed after testing. Differences were observed in microstructures, which reflected statistically significant differences in mechanical properties (one-way analysis of variance (ANOVA) and Scheffé post hoc test (α = 0.05)). The material produced on the 3D Systems DMP Dental 100 had 24 times greater elongation ε than the material produced on the Sysma MySint 100 device and the EOS M100 machine. On the other hand, the material produced on the EOS M100 had significantly higher hardness (HV0.2) than the other two produced materials. However, the microstructure of the Sysma specimens with its morphology deviates considerably from the studied group. LPBF-prepared Co-Cr dental alloys demonstrated significant differences in their microstructures and, consequently, mechanical properties.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties

et al. 2021

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“…Several digital workflows combining intraoral scanning, additive, and subtractive manufacturing methods and CAD‐CAM technology, have been published recently 22‐27 . These articles described protocols focused on comprehensive patient diagnosis and treatment plan for esthetic restorations, 22,23 complex occlusal rehabilitation, 24,25 and rehabilitation of severely worn dentitions 26,28 …”

Section: Introductionmentioning

confidence: 99%

“…[22][23][24][25][26][27] These articles described protocols focused on comprehensive patient diagnosis and treatment plan for esthetic restorations, 22,23 complex occlusal rehabilitation, 24,25 and rehabilitation of severely worn dentitions. 26,28 It is the purpose of this article to propose a dental software classification based on the digital workflow timeline, considering the moment of patient's case acceptance as key in this classification, and present the ideal characteristics/tools of software for each phase. The generated guidelines may help clinicians and dental laboratories to choose the most appropriate software for the planning phase before the patient's case acceptance and also integrate these virtual plans with the other software tools used after the case acceptance, digitally guiding the execution phase.…”

mentioning

confidence: 99%

Dental software classification and dento‐facial interdisciplinary planning platform

Coachman

Blatz

Bohner

et al. 2021

J Esthet Restor Dent

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Objective Despite all advantages provided by the digital workflow, its application in clinical practice is still more focused on device manufacturing and clinical execution than on treatment planning and communication. The most challenging phases of treatment, comprehensive planning, diagnosis, risk assessment, and decision‐making, are still performed without significant assistance from digital technologies. This article proposes a new dental software classification based on the digital workflow timeline, considering the moment of patient's case acceptance as key in this classification, and presents the ideal software tools for each phase. Clinical Considerations The proposed classification will help clinicians and dental laboratories to choose the most appropriate software during the treatment planning phase and integrate virtual plans with other software platforms for digitally guided execution. A dento‐facial interdisciplinary planning platform virtually simulates interdisciplinary clinical procedures and assists in the decision‐making process. Conclusions The suggested classification assists professionals in different phases of the digital workflow and provides guidelines for improvement and development of digital technologies before treatment plan acceptance by the patient. Clinical Significance Three‐dimensional interdisciplinary simulations allow clinicians to visualize how each dental procedure influences further treatments. With this treatment planning approach, predictability of different procedures in restorative dentistry, orthodontics, implant dentistry, periodontal, and oral maxillofacial surgery is improved.

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Effect of debinding on alumina specimens and ultra-thin veneer fits using solvent-based stereolithography

Lee,

Huang,

Renn

et al. 2023

Ceramics International

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Digital technologies to facilitate minimally invasive rehabilitation of a severely worn dentition: A dental technique

Cited by 11 publications

References 18 publications

Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties

Additively Manufactured Commercial Co-Cr Dental Alloys: Comparison of Microstructure and Mechanical Properties

Dental software classification and dento‐facial interdisciplinary planning platform

Effect of debinding on alumina specimens and ultra-thin veneer fits using solvent-based stereolithography

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