diplomsko delo
Julija Repovž (Avtor), Peter Bohinc (Recenzent), Franc Rojko (Mentor), Dušan Kirbiš (Komentor)

Povzetek

Uvod: Danes je poleg funkcionalnosti zobnih nadomestkov vse bolj pomemben tudi estetski videz. Želeno je predvsem posnemanje naravnih zob, zato je potrebno poznavanje osnovnih teorij barv in njihovega dojemanja. Na trgu je veliko vrst materiala in načinov izdelave, s katerimi lahko bolj ali manj posnemamo naravni videz zoba. Namen: Namen diplomskega dela je ugotoviti estetske razlike med dvema različnima tehnikama izdelave polnokeramične prevleke. Izdelali smo monolitno in slojeno cirkonijevo oksidno ter litijevo disilikatno keramično prevleko na sprednjem zgornjem sekalcu. Z mikroskopom in digitalnim fotoaparatom smo njun videz primerjali z naravnim zobom. Metode dela: Uporabili smo deskriptivno metodo dela s pregledom obstoječe literature. Literaturo smo iskali predvsem v angleškem jeziku v knjižnici Zdravstvene fakultete in podatkovnih bazah, kot so: PubMed, Google Učenjak, ScienceDirect, MEDLINE. Rezultati: Slikovno smo prikazali in opisali tehnično izdelavo štirih različnih polnokeramičnih prevlek v zobnem laboratoriju in poskušali najbolje oponašati naravo naravnega zoba mladega pacienta. Razprava in zaključek: Na podlagi literature in izdelanih restavracij smo dokazali, da se monolitne in slojene prevleke po videzu očitno razlikujejo. Za estetski videz sprednjih zob je ravno tako pomembna manjša prekrivnost, zaradi česar je za sprednje zobe primernejša slojena prevleka iz litijevega disilikata. Za zadnje zobe pa je glede na njihovo obremenjenost primerneje izbrati slojeno prevleko iz cirkonijevega oksida.

Ključne besede

diplomska dela;laboratorijska zobna protetika;estetika;barva;monolitna keramična prevleka;slojena polnokeramična prevleka;fluorescenca;palescenca;translucenca;spektrofotometer;cirkonijeva oksidna keramika;litijeva disilikatna keramika;

Podatki

Jezik: Slovenski jezik
Leto izida:
Tipologija: 2.11 - Diplomsko delo
Organizacija: UL ZF - Zdravstvena fakulteta
Založnik: [J. Repovž]
UDK: 617.3
COBISS: 85461507 Povezava se bo odprla v novem oknu
Št. ogledov: 326
Št. prenosov: 56
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Comparison of monoliticand layered all-ceramic coverings in terms of aesthetics
Sekundarni povzetek: Introduction: In addition to the functionality of dental prostheses, aesthetic appearance is increasingly important nowadays. Above all, there is the need to mimic natural teeth, which is why it is necessary to know the basic theories of colours and their perception. There are many types of materials and manufacturing methods on the market thatcan can more or less mimic the natural appearance of a tooth. Purpose: The purpose of this thesis is to determine the aesthetic differences between two different techniqus of making a full ceramic coating. Apart from monolitic and layered zirconium oxide, there was also lithium disilicate ceramic coating which was fabricated and applied to the front upper incisor. In order to compare it to a natural tooth, a microscope and a digital camera were used. Methods: A descriptive method was applied by considering the literature that was available. Bibliography is predominantly in English and was searched for in the library of Faculty of Health Sciences and in the databases such as: PubMed, Google Scholar, Science Direct, MEDLINE. Results: The tehnical fabrication of four different all-ceramic veneers in a dental laboratory was illustrated and described, trying to emulate the best characteristics of a young patient's natural tooth. Discussion and conclusion: Based on the literature and completed restorations, it was demonstrated that monolitic and layered coatings are clearly different in appearance. Less opacity is also important for the aesthetic appearance of the front teeth, which is why the layered lithuum disilicate coating is more suitable for the front teeth. However, for the back teeth it is more appropriate to choose a layered coating of zirconium oxide due to higher resistance to wear.
Sekundarne ključne besede: diploma theses;laboratory dental prosthetics;aesthetics;color;monolithic ceramic coating;layered all-ceramic coating;fluorescence;opalescence;translucency;spectrophotometer;zirconium oxide ceramics;lithium disilicate ceramics;
Vrsta dela (COBISS): Diplomsko delo/naloga
Študijski program: 0
Komentar na gradivo: Univ. v Ljubljani, Zdravstvena fak., Oddelek za laboratorijsko zobno protetiko
Strani: 47 str.
ID: 13729663