Aparat za hitro širjenje zgornje čeljustnice po klasični in računalniški tehnologiji : diplomsko delo

Ban Virant, Sara (author), Ovsenik, Maja (mentor), Birk, Leja (co-mentor), Fošnarič, Miha (reviewer)

Uvod: Za normalen in pravilni razvoj čeljustnic in zob je potrebno skladno delovanje vseh orofacialnih funkcij (dihanje, požiranje, lega jezika, žvečenje in govor). Do odklonov v razvoju orofacialnega področja pride že ob nepravilnem delovanju le ene od orofacialnih funkcij. Zdravljenje nekaterih čeljustno-ortopedskih nepravilnosti je priporočljivo začeti že v obdobju mlečnega zobovja. Enostranski funkcionalni križni griz (EFKG) je ena najpogostejših nepravilnosti v mlečnem zobovju in sodi med prednosti za čeljustno-ortopedsko obravnavo. Znaki niso vidni le v ustni votlini, ampak tudi na mehkih tkivih obraza kot obrazna asimetrija. Pogosto je vzrok za nastanek EFKG v obdobju mlečnega zobovja preozka zgornja čeljustnica. Za širjenje zgornje čeljustnice poznamo več različnih čeljustno-ortopedskih pripomočkov, ki delujejo ortopedsko na skeletne dele in ortodontsko na zobe. Namen: Namen diplomskega dela je predstaviti problematiko preozke zgornje čeljustnice in enostranskega funkcionalnega križnega griza (EFKG) ter izdelati čeljustno-ortopedski pripomoček za hitro širjenje zgornje čeljustnice po računalniški metodi in jo primerjati z izdelavo pripomočka po klasični metodi. Metode dela: Metode, uporabljene pri izdelavi diplomskega dela, so bile pregled strokovne literature in izdelava čeljustno-ortopedskega pripomočka za hitro širjenje zgornje čeljustnice po računalniški in klasični metodi ter njuna primerjava. Rezultati: V diplomskem delu sta opisana postopka izdelave čeljustno-ortopedskega pripomočka po avtorju Marcu Rosi po klasičnem in računalniškem načinu. Celoten postopek je tudi slikovno prikazan. Oba načina sta primerjana po ceni, natančnosti in času izdelave. Razprava in zaključek: EFKG sodi med težje nepravilnosti v obdobju mlečnega zobovja, pomembno in učinkovito pa je zgodnje zdravljenje te nepravilnosti. V diplomski nalogi je predstavljen eden od čeljustno-ortopedskih pripomočkov za hitro širjenje zgornje čeljustnice po avtorju Marcu Rosi. Izdelan je po klasični in računalniški metodi, obe metodi sta med seboj primerjani glede natančnosti, časa in stroškov izvedbe. Oba načina imata prednosti in pomanjkljivosti, še vedno pa je večina aparatov v čeljustni in zobni ortopediji izdelanih po klasičnem načinu izdelave.

• Language: Slovenian
• Keywords: diplomska dela, laboratorijska zobna protetika, enostranski funkcionalni križni griz, hitro širjenje zgornje čeljustnice, orofacialne funkcije, čeljustno-ortopedski pripomočki za hitro širjenje zgornje čeljustnice, izdelava čeljustno-ortopedskih pripomočkov, računalniške metode, klasične metode
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: ZF - Faculty of Health Sciences
• Place of publishing: Ljubljana
• Publisher: [S. Ban Virant]
• Year: 2022
• Number of pages: 42 str.
• PID: 20.500.12556/RUL-135941
• UDC: 616.31
• COBISS.SI-ID: 104035587
• Publication date in RUL: 03.04.2022

Secondary language

• Language: English
• Title: Orthodontic appliance for rapid expansion of the upper jaw according to classical and computer technology : diploma work

Abstract

Introduction: Normal and correct development of jaws and teeth requires consistentaction of all orofacial functions (breathing, swallowing, tongue position, chewing and speaking). Deviations in the development of the orofacial area occur when at least one of the orofacial functions is impaired. The treatment of particular jaw orthopaedic abnormalities should start as early as possible in the period of deciduous dentition. Unilateral functional crossbite is one of the most common abnormalities in deciduous dentition and is one of the priorities for immediate jaw orthopaedic treatment. Its signs are not only visible in the oral cavity, but also on the soft facial tissues in the form of facial asymmetry. Often, the unilateral functional crossbite in the period of deciduous dentition occurs because the upper jawis too narrow. There are several different jaw orthopaedic appliances, designed for the rapid expansion of the upper jaw, which have orthopaedic effect on the skeletal parts, and orthodontic effect on the teeth. Purpose: The purpose of this BA thesis is to present the problem of narrow upper jawand the unilateral functional crossbite, as well as to manufacture a jaw orthopaedic appliance for rapid expansion of the upper jaw using the computer-aided method and compare it with theconventionalmanufacturing of the appliance. Methods: Methods used in this BA thesis include a review of research literature, description of the manufacturing process of a jaw orthopaedic appliance for the rapid expansion of the upper jaw using the computer-aided and the conventional method, and a comparison of both methods. Results: The BA thesis describes themanufacturing process of a jaw orthopaedic appliance according to Marco Rosa using the conventional and the computer-aided method. The whole process is also illustrated in figures. Both methods were compared in terms of price, accuracy, and manufacturing time. Discussion and conclusion: The unilateral functional crossbite is one of the most serious abnormalities in the period of deciduous dentition. However, early treatment of this abnormality is important and can be effective. This BA thesis presents the manufacturing of jaw orthopaedic appliance for the rapid expansion of the upper jawby Marco Rosa. It was made using the conventional and the computer-aided method. Both methods have advantages and disadvantages, yet the majority of appliances in jaw and dental orthopaedics are still made using the conventional method.

• Keywords: diploma theses, laboratory dental prosthetics, unilateral functional crossbite, rapid expansion of the upper jaw, orofacial functions, orthopaedic appliances for the rapid expansion of the upper jaw, manufacturing of orthopaedic appliances, computer-aided methods, conventional methods