master's thesis
Otisni materijali i tehnike otiskivanja u fiksnoj protetici

Ivan Perić (2011)
Sveučilište u Rijeci
Medicinski fakultet
Katedra za stomatološku protetiku
Metadata
TitleOtisni materijali i tehnike otiskivanja u fiksnoj protetici
AuthorIvan Perić
Mentor(s)Ivone Uhač (thesis advisor)
Abstract
Otisni materijali se koriste za registraciju oblika zubi i alveolarnih grebena. Elastični otisni materijali su hidrokoloidi i elastomeri. Razlikujemo reverzibilne i ireverzibilne hidrokoloide. Glavne vrste elastomera su polisulfidi, polieteri i silikoni. Žlica služi kao nosač pomoću kojega se otisni materijal unosi u usta, mogu biti konfekcijske (tvorničke) i individualne. Granicu preparacije možemo prikazati na mehanički, mehaničko-kemijski, elektrokirurški i kirurški način. Otisak treba dati točnu i vjernu presliku zubi i okolnih tkiva. Otiske uzimamo s hidrokoloidima i elastomerima. Jednostruki otisak uzimamo s jednim, a dvostruki s dva elastomera različitih konzistencija. Dvostruki otisak može biti jednovremeni i dvovremeni. Nakon vađenja iz usta otisak je potrebno dezinficirati. Digitalno uzimanje otisaka je tehnika u kojoj se bataljci snimaju intraoralnim skenerom i dobiveni podaci šalju elektronski u laboratorij.
Keywordsteeth impressions impression materials impression techniques
GranterSveučilište u Rijeci
Medicinski fakultet
Lower level organizational unitsKatedra za stomatološku protetiku
PlaceRijeka
StateCroatia
Scientific field, discipline, subdisciplineBIOMEDICINE AND HEALTHCARE
Dental Medicine
Prosthetic Dentistry
Study programme typeuniversity
Study levelintegrated undergraduate and graduate
Study programmeDental Medicine
Academic title abbreviationdr. med. dent.
Genremaster's thesis
Language Croatian
Defense date2011-05-02
Parallel abstract (English)
Impression materials are used to register the shape of teeth and alveolar ridge. Elastic impression materials are elastomers and hydrocolloids. We distinguish between reversible and irreversible hydrocolloids. The main types of elastomers are polysulfides, polyeters and silicones. Tray serves as a carrier by which the impression material is inserted in the mouth, can be a stock (fabric) and custom tray. Margin can be displayed on the mechanical, chemomechanical, electrosurgical and surgical manner. The impression should give accurate and faithful copy of the teeth and surrounding tissues. The impressions are taken with elastomers and hydrocolloids. A single impression is taken from a single, a double from two different elastomers consistency. Dual impression can be onefaze and twofaze. After removing from the mouth impression is needed to disinfect. Digital impression is a technique in which the abutments are recorded with intraoral scanner, and resulting data are sent electronically to the laboratory.
Parallel keywords (Croatian)otisci zuba otisni materijali otisne tehnike
Resource typetext
Access conditionAccess restricted to students and staff of home institution
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:184:518920
CommitterBosa Licul