Technological considerations regarding the use of CAD-CAM systems in the metal substructure design of some metal-ceramic prosthetic restoration

Madalina Adriana Malita; Eugenia-Andreea Sorega; Viorel Stefan Perieanu; Andrei Burlibasa; Maria Antonia Stetiu; Florentina Caministeanu; Mircea Popescu; Mihai Burlibasa; Bogdan Alexandru Dimitriu

doi:10.2478/rjr-2024-0015

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Technological considerations regarding the use of CAD-CAM systems in the metal substructure design of some metal-ceramic prosthetic restoration

Romanian Journal of Rhinology

Volume 14 (2024): Issue 54 (April 2024)

By: Madalina Adriana Malita, Eugenia-Andreea Sorega, Viorel Stefan Perieanu , Andrei Burlibasa, Maria Antonia Stetiu, Florentina Caministeanu, Mircea Popescu, Mihai Burlibasa and Bogdan Alexandru Dimitriu

Open Access

|Apr 2024

Abstract

In this material, two clinical cases are described, regarding the use of CAD-CAM technology for producing the wax pattern of the metal substructure for a fixed prosthetic restoration. In fact, in these cases, it is about making a digital design and milling from a block of wax the patterns of future fixed metal-ceramic prosthetic restorations.

References

Cristache G, Burlibasa M, Mocanu G. Tehnologia CAD-CAM - Din industrie in medicina si stomatologie. Scurt istoric si perspective. In: Cristache CM, Totu EE. CAD-CAM – O tehnologie a mileniului trei in stomatologie. Editura Didactica si Pedagogica, Bucuresti; 2016.
Search in Google Scholar Back to article
Scrigroup. Metode de obtinere a infrastructurii metalice. [Internet]. Available from: https://www.scrigroup.com/sanatate/METODE-DE-OBTINERE-AINFRASTRU94138.php. Accessed January 15, 2024.
Search in Google Scholar Back to article
Omniadental. Tehnologia CAD-CAM in protetica dentara. [Internet]. Available from: https://www.omniadental.ro/tehnologia-cad-cam-in-proteticadentara/. Accessed January 15, 2024
Search in Google Scholar Back to article
Gligor MR, Malita MA, Perieanu VS, Costea RC, Beuran IA, Burlibasa M. Aspecte teoretice si practice in tehnologia protezelor unidentare – Parte I. In: Gligor MR, Malita MA, Perieanu VS, Costea RC, Beuran IA, Burlibasa M (coordonatori). Tendinte moderne in stiintele biomedicale. Ed. Matrix Rom, Bucuresti; 2021, p. 9-153.
Search in Google Scholar Back to article
Gligor MR, Malita MA, Perieanu VS, Costea RC, Beuran IA, Burlibasa M. Aspecte teoretice si practice in tehnologia protezelor unidentare – Parte II. In: Gligor MR, Malita MA, Perieanu VS, Costea RC, Beuran IA, Burlibasa M (coordonatori). Tendinte moderne in stiintele biomedicale. Ed. Matrix Rom, Bucuresti; 2021, p. 154-336.
Search in Google Scholar Back to article
Bratu D, Nussbaum R. Bazele clinice si tehnice ale protezarii fixe. Editura Medicala, Bucuresti; 2006, p. 353-75.
Search in Google Scholar Back to article
Hendi A, Falahchai M, Sigaroodi SH, Asli HN. Comparison of marginal leakage and retentive strength of implant-supported milled zirconia and cobalt-chromium copings cemented with different temporary cements. Dent Res J (Isfahan). 2023;20:117.
Search in Google Scholar Back to article
Moradpoor H, Samavati M, Raissi S, Emami M, Habibkhodaei M, Shirani M. Clinical marginal and internal adaptation of single metal-ceramic crowns fabricated with casting, milling, and milling/sintering methods. Int J Prosthodont. 2023;36(5):581-7. DOI: 10.11607/ijp.8024.
Search in Google Scholar Back to article
Gautam N, Khajuria RR, Ahmed R, Sharma S, Hasan S, Hasan S. A comparative evaluation of marginal accuracy of Co-Cr metal copings fabricated using traditional casting techniques and metal laser sintering. Int J Clin Pediatr Dent. 2021;14(1):128-32. DOI: 10.5005/jp-journals-10005-1888.
Search in Google Scholar Back to article
Yang J, Li H, Xu L, Wang Y. Selective laser sintering versus conventional lost-wax casting for single metal copings: A systematic review and meta-analysis. J Prosthet Dent. 2022;128(5):897-904. DOI: 10.1016/j.prosdent.2021.02.011.
Search in Google Scholar Back to article
Ziaei M, Bajoghli F, Sabouhi M, Jowkar M, Nadian F, Manshaei F. Evaluating the marginal and internal discrepancy of Nickel-Chrome copings made on fixed partial denture implants with conventional and 3D printing techniques. J Contemp Dent Pract. 2023;24(11):826-33. DOI: 10.5005/jp-journals-10024-3586.
Search in Google Scholar Back to article
Majeed ZA, Jasim HH. Digital evaluation of trueness and fitting accuracy of Co-Cr crown copings fabricated by different manufacturing technologies. Cureus. 2023;15(6):e39819. DOI: 10.7759/cureus.39819.
Search in Google Scholar Back to article
Dentstore. Disc CAD-CAM Cr-Co. [Internet]. Available from: https://www.dentstore.ro/discuri-metalice-cad-cam/219341-disc-cad-cam-soft-cr.html. Accessed January 15, 2024.
Search in Google Scholar Back to article
Dentstore. Disc Ceara Albastru Sisteme CAD-CAM. [Internet]. Available from: https://www.dentstore.ro/discuri-ceara-cad-cam/538834-disc-ceara-albastrusisteme-cad-cam-98-x-18mm-huge.html. Accessed January 15, 2024.
Search in Google Scholar Back to article
Al-Saleh S, Vohra F, Albogami SM, Alkhammash NM, Alnashwan MA, Almutairi NS, et al. Marginal misfit of 3D-printed (Selective Laser Sintered), CADCAM and lost wax technique Cobalt Chromium copings with shoulder and chamfer finish lines: an in-vitro study. Medicina (Kaunas). 2022;58(10):1313. DOI: 10.3390/medicina58101313.
Search in Google Scholar Back to article
Addugala H, Venugopal VN, Rengasamy S, Yadalam PK, Albar NH, Alamoudi A, et al. Marginal and internal gap of metal copings fabricated using three types of resin patterns with subtractive and additive technology: an in vitro comparison. Materials (Basel). 2022;15(18):6397. DOI: 10.3390/ma15186397.
Search in Google Scholar Back to article
Zeng L, Zhang Y, Liu Z, Wei B. Effects of repeated firing on the marginal accuracy of Co-Cr copings fabricated by selective laser melting. J Prosthet Dent. 2015;113(2):135-9. DOI: 10.1016/j.prosdent.2014.09.004.
Search in Google Scholar Back to article

Articles in this issue

DOI: https://doi.org/10.2478/rjr-2024-0015 | Journal eISSN: 2393-3356 | Journal ISSN: 2069-6523

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Language: English

Page range: 96 - 103

Submitted on: Mar 1, 2024

Accepted on: Mar 21, 2024

Published on: Apr 29, 2024

Published by: Romanian Rhinologic Society

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

wax patterns,

fixed prosthetic restorations,

CAD-CAM technology

Related subjects:

Medicine,

Clinical medicine,

Clinical medicine, other,

Surgery,

Surgery, other,

Otorhinolaryngology,

Speech, voice and paediatric hearing disorders,

Oromaxillofacial surgery

© 2024 Madalina Adriana Malita, Eugenia-Andreea Sorega, Viorel Stefan Perieanu, Andrei Burlibasa, Maria Antonia Stetiu, Florentina Caministeanu, Mircea Popescu, Mihai Burlibasa, Bogdan Alexandru Dimitriu, published by Romanian Rhinologic Society
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 14 (2024): Issue 54 (April 2024)