A comparison of two digital techniques for the fabrication of complete removable dental prostheses: A pilot clinical study

Schwindling, Franz Sebastian; Stober, Thomas

doi:10.1016/j.prosdent.2016.03.022

Cited by 70 publications

(80 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Speech (phonetics) and aesthetics were assessed by all four clinical studies. For both parameters, there were no significant differences between digital and conventional dentures in the study conducted by Kattadiyil et al 25 and similarly Schwindling and Stober 37 found no significant differences between digitally milled and injection-molded dentures. Saponaro et al 26 reported that out of their 48 participants, 1 experienced altered phonetics and 3 had dentures with poor aesthetic outcome.…”

Section: Speech (Phonetics) Aesthetics and Chewing Efficiency With Dmentioning

confidence: 75%

“…This was followed by 3 other clinical trials in 2016. 26,32,37 Table 2 summarizes the 4 clinical studies. All four clinical studies used the subtractive manufacturing (milling) technology in their research.…”

Section: Ii) Clinical Outcomes With Digitally Fabricated Denturesmentioning

confidence: 99%

“…They found insignificant differences with mandibular bases however retention of maxillary milled bases was slightly superior to their injectionmolded equivalents. 37 All previously mentioned studies assessed retention subjectively. The only published study that assessed retention objectively was conducted by Al Helal et al using a custom-designed testing device.…”

Section: Retention Stability Extension and Adaptation Of Digitally mentioning

confidence: 99%

See 2 more Smart Citations

Digital Technology in Complete Denture Prosthodontics: A Review of Literature

Abdelnabi

Swelem

2017

Egyptian Dental Journal

View full text Add to dashboard Cite

Background: Computer-aided design and computer-aided manufacturing (CAD/CAM) technology has expanded to embrace implant, maxillofacial and removable prosthodontics including the fabrication of complete dentures. However, despite that the implementation of computer-aided technology with edentulous patients seemed to improve and simplify complete denture treatment as it significantly reduced the number of patient visits, yet still a limited number of reports described its use for complete denture fabrication Objective: This literature review will cast light on digital technology and its implementation in complete denture prosthodontics including its advantages, limitations, techniques and will present the articles that reported or investigated this topic and their outcomes including clinical or patientbased outcomes Materials and methods: An independent electronic search of the English language literature was conducted by 2 investigators (authors), in bibliographic database MEDLINE, EMBASE, the Cochrane Library and Google up to March 2017 using certain key words. The electronic search was conducted in 3 stages in a systematic order. Stage 1, involved acquiring a record of titles from the electronic databases, which was then independently analysed by each investigator to extract relevant titles based on the predetermined inclusion criteria. The investigators independently applied the exclusion criteria, and any inconsistency was resolved by discussion. In uncertainty situations, the disputed article was included in the second (abstract) stage for contemplation. Stage 2 involved screening the abstracts of all selected titles by both investigators separately. Once more, any disagreement between the investigators was discussed, and, in uncertain situations, the abstract was included in the third and last stage of full-text analysis. At stage 3, all full text articles that were included were studied by the two investigators. This was followed by applying the final exclusion criteria and reviewing the final list of articles thoroughly and in depth to extract all relevant qualitative and quantitative data.

show abstract

Section: Speech (Phonetics) Aesthetics and Chewing Efficiency With Dmentioning

confidence: 75%

Section: Ii) Clinical Outcomes With Digitally Fabricated Denturesmentioning

confidence: 99%

Section: Retention Stability Extension and Adaptation Of Digitally mentioning

confidence: 99%

See 1 more Smart Citation

Digital Technology in Complete Denture Prosthodontics: A Review of Literature

Abdelnabi

Swelem

2017

Egyptian Dental Journal

View full text Add to dashboard Cite

show abstract

“…Among denture processing methods, injection molding has always been interesting for researchers because of compensation of polymerization shrinkage due to the pressure exerted by injection of the acrylic resin. [678]…”

Section: Discussionmentioning

confidence: 99%

Evaluation of three different processing techniques in the fabrication of complete dentures

Chintalacheruvu¹,

Balraj

Putchala³

et al. 2017

J Int Soc Prevent Communit Dent

View full text Add to dashboard Cite

Aims and Objectives:The objective of the present study is to compare the effectiveness of three different processing techniques and to find out the accuracy of processing techniques through number of occlusal interferences and increase in vertical dimension after denture processing.Materials and Methods:A cross-sectional study was conducted on a sample of 18 patients indicated for complete denture fabrication was selected for the study and they were divided into three subgroups. Three processing techniques, compression molding and injection molding using prepolymerized resin and unpolymerized resin, were used to fabricate dentures for each of the groups. After processing, laboratory-remounted dentures were evaluated for number of occlusal interferences in centric and eccentric relations and change in vertical dimension through vertical pin rise in articulator. Data were analyzed using statistical test ANOVA and SPSS software version 19.0 by IBM was used.Results:Data obtained from three groups were subjected to one-way ANOVA test. After ANOVA test, results with significant variations were subjected to post hoc test. Number of occlusal interferences with compression molding technique was reported to be more in both centric and eccentric positions as compared to the two injection molding techniques with statistical significance in centric, protrusive, right lateral nonworking, and left lateral working positions (P < 0.05). Mean vertical pin rise (0.52 mm) was reported to more in compression molding technique as compared to injection molding techniques, which is statistically significant (P < 0.001).Conclusions:Within the limitations of this study, injection molding techniques exhibited less processing errors as compared to compression molding technique with statistical significance. There was no statistically significant difference in processing errors reported within two injection molding systems.

show abstract

“…Schweiger et al described a novel virtual evaluation method to predict the treatment outcome of CAD‐CAM‐fabricated complete dentures. Schwindling et al compare the clinical feasibility and quality of digital designed complete dentures. The result proved that the complete dentures fabricated using digital technology met the clinical requirements.…”

Section: Introductionmentioning

confidence: 99%

Gingival morphology‐controlled design of the complete denture baseplate

Dai

Sun

2017

Numer Methods Biomed Eng

View full text Add to dashboard Cite

A removable complete denture is still the main selection for edentulous patients. Over the last 5 years, digital technologies for producing complete dentures have rapidly developed. Nevertheless, the design method for the baseplate has become the bottleneck of digital complete denture technology development. In this study, we report a novel method for the generation of esthetic gingiva and polished surfaces of complete dentures that are driven by the feature curve, which can be conveniently modified using the gingival shape factor. A solid modeling method based on Poisson surface reconstruction is used to generate a high-quality baseplate solid. This method can aid dentists to realize the rapid design process of personalized esthetic baseplate. Finally, the experimental results verify that the method of digital design for the baseplate proposed is efficient and accurate (standard deviation <0.01 mm).

show abstract

A comparison of two digital techniques for the fabrication of complete removable dental prostheses: A pilot clinical study

Cited by 70 publications

References 9 publications

Digital Technology in Complete Denture Prosthodontics: A Review of Literature

Digital Technology in Complete Denture Prosthodontics: A Review of Literature

Evaluation of three different processing techniques in the fabrication of complete dentures

Gingival morphology‐controlled design of the complete denture baseplate

Contact Info

Product

Resources

About