Czech Dental Journal, 2014 (vol. 114), issue 2
Original article
Comparison of Dental Study Plaster Cast and it's 3D Printed Equivalents
M. Kašparová, L. Gráfová, P. Dvořák, T. Dostálová, A. Procházka
Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2014; 114(2): 35-39 | DOI: 10.51479/cspzl.2014.006 
Introduction: Plaster casts present golden standard in keeping patients data in 3D. The aim of this work was (1) to compare linear measurements made on traditional plaster casts and 3D printed copies of dental plaster casts, (2) to find new possibilities of reconstruction of digital data, its reliability based on various criteria and (3) to determine whether 3D printed copies obtained using open source system RepRap can replace traditional plaster casts in dental practice. Material and methods: 10 dental plaster casts from the Orthodontic department, Department of stomatology for children and adults, 2nd Faculty of medicine, Charles...
The Incidence of Tooth Agenesis in Pediatric Patients in the Olomouc Region
L. Kramerová, P. Krejčí, E. Kaplová, K. Langová
Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2014; 114(2): 40-47 | DOI: 10.51479/cspzl.2014.007
Aim of the study: Many developmental anomalies can occur in craniofacial region. Dental developmental anomalies, namely hypodontia, are the most often of them. The prevalence of agenesis in permanent dentition (excluding third molars) in European population is 5,5%. The aim of our study was to determine the prevalence of agenesis of teeth except third molars in pediatric patients in the Olomouc Region, to compare its frequency in boys and girls, to determine the prevalence of agenesis of teeth of different morphological classes and to make comparisons with other available studies. Material and methods: The study was conducted from...
Review
Occlusal Interference - Part Two
K. Francová, M. Eber
Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2014; 114(2): 27-34 | DOI: 10.51479/cspzl.2014.005
Introduction: Review summarizes current knowledge concerning occlusal interferences. Occlusal interference is defined as any tooth contact that inhibits the remaining occluding surfaces from achieving stable and harmonious contacts. Similar meaning have terms deflective occlusal contact and occlusal disturbance. In this review, a current theoretical concept about stable and harmonious contacts in natural dentition is presented. In this concept, occlusal contacts are judged by their relationship to temporomandibular joints, and in static and dynamic occlusion. Objectives: Occlusal interferences can be divided into interferences in...
Abstracts
Long-term Durability of Composite Restoration Margins in Enviroments with Increased Corrosion Risk
A. Roubíčková, P. Bradna
Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2014; 114(2): 19-32
Introduction: An adhesive bond between hard dental tissues and composite reconstructions is exposed to mechanical load, water, bacteria, enzymes and different chemical compounds. These factors could impair durability and resistance of composite reconstructions. In contrast with extensive research of negative influence of water on degradation of adhesive bonds, the influence of chemical substances on adhesive bond has not been investigated to a greater extent. Aim: The aim of the experimental part of the thesis was to evaluate the influence of hydrogen peroxide containing tooth-whitening products and mouth rinses containing chlorhexidine...