Utjecaj položaja dentalnih implantata na periimplantna tkiva

master's thesis

• Title (english): Influence of dental implant position on peri-implant tissues
• Author: Matej Kurkutović
• Mentor: Petar Đanić (mentor)
• Granter: University of Zagreb; School of Dental Medicine; Zagreb
• Defense date and country: 2023-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine

Abstract

Uporaba dentalnih implantata sve je popularnija terapijska metoda nadoknađivanja izgubljene jedne ili više žvačnih jedinica, kao i sanacije cijeloga bezubog grebena. Položaj ugradnje dentalnog implantata važan je čimbenik za dugoročni uspjeh implantoprotetičke terapije. Položaj implantata ima najznačajniji utjecaj na stvaranje biološke širine i resorpciju alveolarne kosti.
Položaj dentalnih implantata ovisi o više čimenika, najvažniji su dizajn implantata i biološka svojstva mjesta ugradnje. Dizajn implantata značajan za mjesto ugradnje određuje polirani vrat implantata i postojanost mikropukotine. Biološka svojstva važna prilikom ugradnje implantata, o kojima ovisi položaj ugradnje implantata, jesu debljina mekog tkiva iznad alveolarnog grebena te debljina same kosti u koju se implantat ugrađuje. Položaj ugradnje implantata dijeli se na postavljanje u razini tkiva (transmukozni implantat) te u razini kosti pri kojemu postoji podjela na: epikrestalno, suprakrestalno i subkrestalno postavljanje. Ako je implantat pravilno postavljen, neće doći do resorpcije kosti, a zdravlje mekih tkiva bit će postojano, što osigurava dugotrajnost terapije.
U radu su prikazana dva klinička slučaja. Riječ je o pacijentima kojima je bila indicirana ekstrakcija zuba te implantoprotetička terapija. Svi su implantati postavljeni subkrestalno.

Abstract (english)

The use of dental implants is an increasingly popular therapeutic method of replacing one or more lost masticatory units as well as repairing the entire toothless ridge. The position of dental implant placement is an important factor for the long term success of implant prosthetic therapy. The most significant impact the position of the implant has is on the creation of the biologic width and the resorption of the alveolar bone. The position of dental implants depends on several factors, the most important being the design of the implant and the biological properties of the installation site. The design of the implant significant for the installation site determines the polished neck of the implant and the stability of the microgap. The biological properties which are important during implant installation and which the implant position depends on are the thickness of the soft tissue above the alveolar ridge and the thickness of the bone itself in which the implant is placed. There are two types of implant placement position at the tissue level (transmucosal implant), and at the bone level, at which implants can be placed epicrestally, supracrestally, and subcrestally. If the implant is placed correctly, bone resorption does not occur, and the health of the soft tissues remains stable, ensuring long term therapy. This paper presents two clinical cases. The patients were indicated for tooth extraction and implant prosthetic therapy. All implants were placed subcrestally.

• Keywords: položaj implantata; biološka širina; resorpcija kosti; mikropukotina; promjena platforme; zubni implantati
• Keywords (english): implant position; biologic width; bone resorption; microgap; platform switching; dental implants
• Language: croatian
• URN:NBN: urn:nbn:hr:127:947875
• 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: 2023-07-06 10:29:49