Inkrementalne linije zubne cakline

master's thesis

• Title (english): Incremental enamel lines
• Author: Ivana Borčić
• Mentor: Hrvoje Brkić (mentor)
• Granter: University of Zagreb; School of Dental Medicine; Zagreb
• Defense date and country: 2005, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Dental Medicine

Abstract

Zub je najtvrđe tkivo u ljudskom organizmu i otporan je na fizičke i kemijske utjecaje te zbog toga održava svoj oblik dugo nakon smrti i sporo se razgrađuje (25). Prateći razvoj zuba u svim fazama njegova razvoja primjećujemo da s godinama poprima karakteristična i individualna obilježja (26). Metode za procjenu dentalne dobi primjenjive u odraslih i u djece su metoda za procjenu dobi s pomoću spektroradiometra, tj. na osnovi boje zuba, te metoda aminokiselinske racemizacije cementa i dentina (27). U situacijama koje zahtijevaju brzu identifikaciju ljudskih ostataka nepoznata identiteta te procjene dobi i spola, forenzičari na terenu ne mogu primjenjivati opsežne i dugotrajne metode nego što jednostavnije postupke (28). Struktura tvrdih zubnih tkiva karakteristična je za svaku osobu zbog ritmičkog odlaganja slojeva cakline i dentina te različitih poremećaja u odlaganju matriksa koji se očituju ireverzibilnim promjenama. Promjene se uočavaju na Retziusovim prugama i važne su pri forenzičnim istraživanjima jer istodobno zahvaćaju sve zube u istom stadiju razvoja (29).

Abstract (english)

The tooth is the firmest organ in the human organism. It is resistant to physical and chemical effects, retains its shape long after death, and disintegrates slowly (25). Following the maturation of the tooth, in all phases of its development, we can say that characteristic and individual markings are obtained throughout the years (26). The methods of assessing dental age, which are used with adults and children, are those for assessing dental age with the help of a spectroradiometer, i.e. by means
of tooth color, method cement and dentin aminoacid racemization (27). In situations which reguire a quick identification of human remains and the assessment of age and sex, forensic pathologists on the field are not able to conduct thorough and extensive examinations, but rather use simpler methods (28). The structure of the tooth's hard tissue is characteristic for each individual due to the rythmic deposition of enamel and dentin, and various disorders in matrix deposition which are manifested by irreversible changes. These changes can be observed on the Retzius lines and are used for forensic purposes since they concurrently effect the teeth at the same stage of development (29).

• Keywords: zub; forenzička stomatologija
• Keywords (english): Tooth; Forensic Dentistry
• Language: croatian
• URN:NBN: urn:nbn:hr:127:642823
• 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 dentalne medicine (doktor dentalne medicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-06-26 08:09:00