Materijali za punjenje korijenskih kanala

master's thesis

• Title (english): Root canal filling materials
• Author: Zvonimir Dvojković
• Mentor: Anja Baraba (mentor)
• Committee member: Anja Baraba
• Committee member: Silvana Jukić Krmek
• Committee member: Ivana Miletić
• Granter: University of Zagreb; School of Dental Medicine; (Department of Endodontics and Restorative Dentistry); Zagreb
• Defense date and country: 2016-03-18, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine; Endodonics and Restorative Dentistry

Abstract

Svrha punjenja korijenskih kanala je zabrtviti cijeli korijenski kanal i spriječiti ponovnu infekciju kanala koji je očišćen. Za punjenje kanala mogu se rabiti različiti materijali koji se razlikuju prema kemijskom sastavu i fizičko-mehaničkim svojstvima. Korijenski kanali najčešće se pune kombinacijom polutvrdog punila i mekog punila koje se stvrdnjava u korijenskom kanalu. Mogućnost brtvljenja korijenskih kanala, antimikrobno djelovanje, biokompatibilnost i bioaktivnost najvažnija su svojstva materijala za punjenje korijenskih kanala. U slučaju nemogućnosti ortogradnog endodontskog liječenja, neuspjeha endodontskog liječenja ili neuspjeha revizije punjenja korijenskih kanala, indiciran je kirurški zahvat te je nakon resekcije vrška korijena i izrade retrogradnog kaviteta neophodno postaviti retrogradno punjenje radi brtvljenja korijenskog kanala. Kvaliteta konačnog punjenja korijenskih kanala bit će bolja, a uspješnost endodontskog liječenja veća ukoliko odaberemo materijal s dobrim fizičko-mehaničkim svojstvima koji se kemijski svezuje za stijenke korijenskog kanala i koji je bioaktivan.

Abstract (english)

The purpose of root canal filling is to seal the entire root canal and to prevent for the cleaned and shaped root canal to be reinfected. For root canal filling, various materials, different both in chemical composition and physico-mechanical properties may be used. Root canals are most commonly filled using a combination of semi-rigid core material and soft material that sets in the root canal. The ability to seal root canals, antimicrobial effect, biocompatibility and bioactivity are the most important properties of root canal filling materials. In cases when there is no possibility for orthograde endodontic treatment or if a failure of endodontic treatment or retreatment occurs, a surgical approach with resection of the apical portion of the root, retrograde cavity preparation and placement of retrograde filling in order to seal the root canal are needed. The quality of the final root canal filling and the success rate of endodontic treatment will be better if we choose a material with good physico-mechanical properties which bonds chemically to root canal walls and is bioactive.

• Keywords: materijali za punjenje korijenskih kanala
• Keywords (english): root canal filling materials
• Language: croatian
• URN:NBN: urn:nbn:hr:127:724093
• Study programme: Title: dental medicine; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: doktor/doktorica dentalne medicine (doktor/doktorica dentalne medicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2016-04-21 08:30:22