Digitalni protokol intraoralnog skeniranja i 3D printanja potpuno ozubljene čeljusti - prikaz slučaja

master's thesis

• Title (english): Digital protocol of intraoral scanning and 3D printing of a model of completely dentulous jaws - a case report
• Author: Dijana Meščić
• Mentor: Maja Žagar (mentor)
• Granter: University of Zagreb; School of Dental Medicine; (Department of Removable Prosthodontics); Zagreb
• Defense date and country: 2024-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine; Prosthetic Dentistry

Abstract

Razvoj tehnologije računalom potpomognutog oblikovanja / računalom potpomognute proizvodnje (CAD-CAM, eng. Computer-Aided Design / Computer-Aided Manufacturing) doveo je do napretka u području dentalne medicine. Izumom intraoralnih skenera osamdesetih godina prošlog stoljeća promijenio se način rada u stomatološkoj ordinaciji. Njihovom primjenom se stanje u usnoj šupljini prenosilo u digitalni oblik stvaranjem optičkog otiska. Intraoralni skeneri polagano zamjenjuju konvencionalne metode otiskivanja, a metoda trodimenzionalnog (3D) printanja unosi promjenu u tradicionalni rad dentalnih tehničara. Umjesto tradicionalnog izlijevanja modela od gipsa, tehničari mogu jednostavno isprintati 3D model ozubljene čeljusti koristeći datoteku standardadnog teselacijskog jezika (STL, eng. Standard tesellation language) koja je stvorena intraoralnim digitalnim skeniranjem. Materijali koji se mogu 3D ispisivati su polimeri, keramika i metali. Postoje razne metode 3D printanja od kojih je najstarija i često korištena metoda stereolitografije (SLA). 3D printanje se može koristiti za izradu dentalnih modela, ali i za izradu kirurških vodilica u kirurgiji, izradu protetskih nadomjestaka, ortodontskih alignera i bravica te izradu materijala za obučavanje u pretkliničkim vježbama.

Abstract (english)

With the development of Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) technology, dental medicine has improved. With the invention of intraoral scanners in the 80s of the last century, the principle of work in the dental office changed. Intraoral scanners are devices that can transfer the state of the oral cavity into digital form by creating an optical impression. Intraoral scanners are slowly replacing conventional printing methods, and the three dimensional (3D) printing method is changing the traditional work of dental technicians. Instead of traditional plaster casting, technicians can simply print a 3D model of the toothed jaw using an STL file created from an intraoral digital scan. Materials that can be 3D printed are polymers, ceramics and metals. There are various methods of 3D printing, of which the oldest and commonly used method is stereolithography (SLA). 3D printing can be used for the creation of dental models, but also for the creation of surgical guides in surgery, the creation of prosthetic replacements, orthodontic aligners and brackets, and the creation of training materials in preclinical exercises.

• Keywords: računalom vođeno oblikovanje; intraoralni skeneri; optički otisak; trodimenzionalno slikanje; stereolitografija
• Keywords (english): Computer-Aided Design; Intraoral Scanning; Optical Impression; Three-Dimensional Printing; Stereolithography
• Language: croatian
• URN:NBN: urn:nbn:hr:127:938319
• Study programme: Title: Integrated undergraduate and graduate university study of 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: 2024-09-23 11:37:54