Bioaktivni materijali za retrogradno punjenje

master's thesis

• Title (english): Bioactive materials for retrograde filling
• Author: Isabela Pilipović
• Mentor: Anja Baraba (mentor)
• Committee member: Anja Baraba (predsjednik povjerenstva)
• Committee member: Ivana Miletić (član povjerenstva)
• Committee member: Joško Viskić (član povjerenstva)
• Granter: University of Zagreb; School of Dental Medicine; (Department of Endodontics and Restorative Dentistry); Zagreb
• Defense date and country: 2020-06-24, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine; Endodonics and Restorative Dentistry

Abstract

Endodontsko liječenje terapijski je postupak kojim tretiramo ireverzibilno promijenjenu pulpu zuba i osiguravamo uvjete za cijeljenje periapikalne lezije. U slučaju neuspjeha primarnog endodontskog liječenja, indicirana je revizija koja se može provoditi na ortogradni nekirurški i retrogradni kirurški način. Kirurška revizija uključuje resekciju vrška korijena s uklanjanjem patološki promijenjenog periapikalnog tkiva, izradu retrogradnog kaviteta i postavljanje materijala za retrogradno punjenje korijenskih kanala. Tijekom godina u kliničku praksu uvedeni su brojni materijali za retrogradno punjenje korijenskog kanala kao što su amalgam, cink-oksid eugenolni cementi, staklenoionomerni cementi, gutaperka, kompozitne smole, a na tržištu se sve više razvijaju bioaktivni materijali za punjenje korijenskih kanala. Pojavili su se sredinom 1990-ih godina s ciljem da nadvladaju ograničenja dotadašnjih materijala, a u endodontskoj kirurgiji bioaktivni materijali koji se koriste za retrogradno punjenje korijenskih kanala su MTA, Biodentine i biokeramika. Bioaktivni materijali ostvaruju kemijsku vezu s tvrdim zubnim tkivima, biokompatibilni su, djeluju antimikrobno, osteokonduktivno i osteoinduktivno, posjeduju sposobnost indukcije dentinogeneze, cementogeneze te regeneracije periapikalnih tkiva.

Abstract (english)

Endodontic treatment is a therapeutic procedure which aims to treat irreversibly altered pulp and provide conditions for the healing of periapical lesions. In case of primary endodontic treatment failure, an endodontic retreatment is indicated, which can be performed as orthograde nonsurgical or retrograde surgical retreatment. Surgical retreatment consists of removing the root apex and the pathologically altered periapical tissue, preparation of the root-end cavity and applying materials for the retrograde filling of root canals. Over the years, a number of materials for retrograde filling of root canals have been introduced into clinical practice, such as amalgam, zinc oxide eugenol cements, glass ionomer cements, gutta-percha and composite resins. Additionally, bioactive materials are increasingly being developed on the market. Bioactive materials appeared in the mid1990s with the aim of overcoming the limitations of earlier used materials. In endodontic surgery, the most commonly used bioactive materials are MTA, Biodentine and bioceramics. Bioactive materials form a chemical bond with hard dental tissues, are biocompatible, have antimicrobial, osteoconductive and osteoinductive effects, and have the ability to induce dentinogenesis, cementogenesis and regeneration of periapical tissues.

• Keywords: korijenski kanal; materijali za punjenje; stomatološki materijali; endodoncija
• Keywords (english): Root Canal Filling Materials; Dental materials; Endodontics
• Language: croatian
• URN:NBN: urn:nbn:hr:127:896904
• 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: 2020-11-26 12:10:55