Tehnike instrumentacije kanala koje se prilagođavaju anatomiji endodontskog prostora

master's thesis

• Title (english): Root canal instrumentation techniques that adapt to the morphology of the root canal system
• Author: Antonija Stojić
• Mentor: Ivona Bago (mentor)
• Committee member: Ivona Bago (predsjednik povjerenstva)
• Committee member: Božidar Pavelić (član povjerenstva)
• Committee member: Ana Ivanišević (član povjerenstva)
• Granter: University of Zagreb; School of Dental Medicine; (Department of Endodontics and Restorative Dentistry); Zagreb
• Defense date and country: 2021-09-09, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine; Endodonics and Restorative Dentistry

Abstract

Glavni cilj endodontskog lijeĉenja zuba je ukloniti uzroĉnika infekcije i stvoriti preduvjete za cijeljenje periapikalnih tkiva. Za uspjeh terapije kljuĉna je mehaniĉka obrada kanalnog sustava koja se moţe klasificirati na ruĉnu i strojnu. Predvidljiviji i jednostavniji postupak rada, pravilnije oblikovanje korijenskog kanala, glaĊe stijenke neke su od prednosti strojne instrumentacije. UvoĊenjem nikal-titanske (NiTi) legure reduciran je broj ijatrogenih pogrešaka zahvaljujući svojstvu superelastiĉnosti koje omogućava praćenje smjera korijenskog kanala bez stvaranja jakih sila na stijenkama. Razliĉite termomehaniĉke metode obrade NiTi legure rezultirale su razvojem naprednih tehnika strojne instrumentacije. Razvrstavamo ih prema vrsti kretnje koju produciraju unutar kanala. Novim tehnikama instrumentacije koje se prilagoĊavaju anatomiji endodontskog prostora nastojala se poboljšati uĉinkovitost lijeĉenja i dugoroĉni uspjeh terapije. U ovom radu prikazane su karakteristike i rezultati dosadašnjih istraţivanja triju tehnika strojne instrumentacije. Iako imaju brojne prednosti, nijedna ne savladava poteškoće s kojima se kliniĉar susreće pri svakodnevnom radu.

Abstract (english)

The main goal of endodontic dental treatment is to remove the cause of the infection and create the preconditions for the healing of periapical tissues. The key to the success of the therapy is a mechanical treatment of the root canal system, which can be classified as manual and engine-driven instrumentation. Some of the advantages of engine-driven instrumentation refer to more predictable and simpler operating procedures, more adequate root canal shaping as well as smoother walls. The introduction of nickel-titanium (NiTi) alloys has reduced the number of iatrogenic errors due to the superelasticity property that allows following the direction of the root canal without exerting strong forces on the walls. Different thermomechanical methods of NiTi alloy processing have resulted in the development of advanced engine-driven instrumentation techniques. We classify them according to the type of motion they make within the canal. New instrumentation techniques that adapt to the
anatomy of the endodontic space have sought to improve treatment efficacy and long-term therapy success. This paper presents the characteristics and results of the research conducted so far on three techniques of engine-driven instrumentation. Although they have numerous advantages, none of them overcome the difficulties that the clinical practitioners encounter in
their daily work.

• Keywords: komora zubne pulpe; endodoncija; liječenje korijenskog kanala
• Keywords (english): Dental Pulp Cavity; Endodontics; Root Canal Therapy
• Language: croatian
• URN:NBN: urn:nbn:hr:127:718048
• 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: Access restricted to students and staff of home institution
• Created on: 2021-12-29 09:33:05