The evaluation of the accuracy of shape imaging of prosthetic abutment

• Autorzy: Ryniewicz W. I. , Ryniewicz A. M. , Wiśniewska G.

Identyfikatory

DOI

10.5277/ABB-00217-2014-03

• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of the study was the in vitro evaluation of the accuracy of shape imaging of abutment teeth using different impression compounds. Methods: To compare the accuracy of the shape of the numerically imaged real prosthetic abutments with the tested models of abutments obtained with the replica technique, the Geomagic Qualify program was applied. Making use of the licensed program Statistica, statistical analysis of the results obtained was conducted. Results: In the research procedures, analyses were conducted for 10 abutment premolars and 10 abutment molars. The tests allowed us to state that the dimensional accuracy of the models of prosthetic abutments obtained with the application of elastic compounds tested ensures comparable shape imaging. Conclusions: The objective method developed and applied here is suitable for controlling the imaging of the abutment teeth. The Geomagic Qualify program that was used during the research is a reliable tool of 3D analysis for the estimation of procedure of abutment tooth preparation and indication of an error of shape of prepared occlusal surface, lateral surface of abutment and errors of shaping the chamfer zone.

Słowa kluczowe

EN

prosthetic abutment; replica technique; numerical models; 3D analysis; shape errors

PL

filar protetyczny; technika replik; model numeryczny; analiza 3D

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Acta of Bioengineering and Biomechanics
• Rocznik: 2016
• Tom: Vol. 18, no. 2
• Strony: 43--50
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wykr.

Twórcy

autor

Ryniewicz W. I.

• Jagiellonian University Medical College, Institute of Dentistry, Department of Dental Prosthetics, Kraków, Poland

autor

Ryniewicz A. M.

• Jagiellonian University Medical College, Institute of Dentistry, Department of Dental Prosthetics, Kraków, Poland
• AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics

autor

Wiśniewska G.

• Jagiellonian University Medical College, Institute of Dentistry, Department of Dental Prosthetics, Kraków, Poland

Bibliografia

• [1] BINDL A., MORMANN W.H., Marginal and internal fit of allceramic CAD/CAM crown-copings on chamfer preparations, Journal of Oral Rehabilitation, 2005, Vol. 32(6), 441–447.
• [2] FAHMY N.Z., Influence of veneering materials on the marginal fit and fracture resistance of an alumina core system, Journal of Prosthodontics: Official Journal of the American College of Prosthodontists, 2011, Vol. 20(1), 45–51.
• [3] LAURENT M., SCHEER P., DEJOU J., LABORDE G., Clinical evaluation of the marginal fit of cast crowns-validation of the silicone replica method, Journal of Oral Rehabilitation, 2008, Vol. 35(2), 116–122.
• [4] LITZENBURGER A.P., HICKEL R., RICHTER M.J., MEHL A.C., PROBST F.A., Fully automatic CAD design of the occlusal morphology of partial crowns compared to dental technicians’ design, Clinical Oral Investigations, 2013, Vol. 17(2), 491–496.
• [5] MOLDOVAN O., LUTHARDT R.G., CORCODEL N., RUDOLPH H., Three-dimensional fit of CAD/CAM-made zirconia copings, Dental Materials: Official Publication of the Academy of Dental Materials, 2011, Vol. 27(12), 1273–1278.
• [6] NICOLL R.J., SUN A., HANEY S., TURKYILMAZ I., Precision of fit between implant impression coping and implant replica pairs for three implant systems, The Journal of Prosthetic Dentistry, 2013, Vol. 109(1), 37–43.
• [7] PERSSON A., ANDERSSON M., ODEN A., SANDBORGH-ENGLUND G., A three-dimensional evaluation of a laser scanner and a touch-probe scanner, The Journal of Prosthetic Dentistry, 2006, Vol. 95(3), 194–200.
• [8] PIERALINI A.R., NOGUEIRA F., RIBEIRO R.F., ADABO G.L., Improvement to the marginal coping fit of commercially pure titanium cast in phosphate-bonded investment by using a simple pattern coating technique, The Journal of Prosthetic Dentistry, 2012, Vol. 108(1), 51–57.
• [9] QUANTE K., LUDWIG K., KERN M., Marginal and internal fit of metal-ceramic crowns fabricated with a new laser melting technology, Dental Materials: Official Publication of the Academy of Dental Materials, 2008, Vol. 24(10), 1311–1315.
• [10] RENNE W., MCGILL S.T., FORSHEE K.V., DEFEE M.R., MENNITO A.S., Predicting marginal fit of CAD/CAM crowns based on the presence or absence of common preparation errors, The Journal of Prosthetic Dentistry, 2012, Vol. 108(5), 310–315.
• [11] RUNGRUANGANUNT P., KELLY J.R., ADAMS D.J., Two imaging techniques for 3D quantification of pre-cementation space for CAD/CAM crowns, Journal of Dentistry, 2010, Vol. 38(12), 995–1000.
• [12] SCHAEFER O., WATTS D.C., SIGUSCH B.W., KUEPPER H., GUENTSCH A., Marginal and internal fit of pressed lithium disilicate partial crowns in vitro: a three-dimensional analysis of accuracy and reproducibility, Dental Materials: official publication of the Academy of Dental Materials, 2012, Vol. 28(3), 320–326.
• [13] SYREK A., REICH G., RANFTL D., KLEIN C., CERNY B., BRODESSER J., Clinical evaluation of all-ceramic crowns fabricated from intraoral digital impressions based on the principle of active wavefront sampling, Journal of Dentistry, 2010, Vol. 38(7), 553–559.
• [14] WOSTMANN B., REHMANN P., TROST D., BALKENHOL M., Effect of different retraction and impression techniques on the marginal fit of crowns, Journal of Dentistry, 2008, Vol. 36(7), 508–512.
• [15] YUAN F., SUN Y., WANG Y., LV P., Computer-aided design of tooth preparations for automated development of fixed prosthodontics, Computers in Biology and Medicine, 2014, Vol. 44, 10–14.
• [16] ZAFIROPOULOS G.G., REBBE J., THIELEN U., DELI G., BEAUMONT C., HOFFMANN O., Zirconia removable telescopic dentures retained on teeth or implants for maxilla rehabilitation. Three-year observation of three cases, The Journal of Oral Implantology, 2010, Vol. 36(6), 455–465.
• [17] ZHANG Z., TAMAKI Y., HOTTA Y., MIYAZAKI T., Novel method for titanium crown casting using a combination of wax patterns fabricated by a CAD/CAM system and a non-expanded investment, Dental Materials: Official Publication of the Academy of Dental Materials, 2006, Vol. 22(7), 681–687.
• [18] ZHOU L.B., SHANG H.T., HE L.S., BO B., LIU G.C., LIU Y.P. et al., Accurate reconstruction of discontinuous mandible using a reverse engineering/computer-aided design/rapid prototyping technique: a preliminary clinical study, Journal of Oral and Maxillofacial Surgery: Official Journal of the American Association of Oral and Maxillofacial Surgeons, 2010, Vol. 68(9), 2115–2121.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.