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Scientific paper - Original scientific paper
Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika
Medicina Fluminensis : Medicina Fluminensis, 48 (2012), 1; 57-62. urn:nbn:hr:184:895987
Kovačević Pavičić, Daniela; Lajnert, Vlatka; Glavičić, Snježana; Simonić Kocijan, Sunčana; Antonić, Robert

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Kovačević Pavičić, D., Lajnert, V., Glavičić, S., Simonić Kocijan, S. & Antonić, R. (2012). Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika. Medicina Fluminensis : Medicina Fluminensis, 48. (1), 57-62. Retrieved from https://urn.nsk.hr/urn:nbn:hr:184:895987

Kovačević Pavičić, Daniela, et al. "Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika." Medicina Fluminensis : Medicina Fluminensis, vol. 48, no. 1, 2012, pp. 57-62. https://urn.nsk.hr/urn:nbn:hr:184:895987

Kovačević Pavičić, Daniela, Vlatka Lajnert, Snježana Glavičić, Sunčana Simonić Kocijan and Robert Antonić. "Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika." Medicina Fluminensis : Medicina Fluminensis 48, no. 1 (2012): 57-62. https://urn.nsk.hr/urn:nbn:hr:184:895987

Kovačević Pavičić, D., et al. (2012) 'Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika', Medicina Fluminensis : Medicina Fluminensis, 48(1), pp. 57-62. Available at: https://urn.nsk.hr/urn:nbn:hr:184:895987 (Accessed 22 November 2024)

Kovačević Pavičić D, Lajnert V, Glavičić S, Simonić Kocijan S, Antonić R. Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika. Medicina Fluminensis : Medicina Fluminensis [Internet]. 2012 March 01 [cited 2024 November 22];48(1):57-62. Available at: https://urn.nsk.hr/urn:nbn:hr:184:895987

D. Kovačević Pavičić, V. Lajnert, S. Glavičić, S. Simonić Kocijan and R. Antonić, "Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika", Medicina Fluminensis : Medicina Fluminensis, vol. 48, no. 1, pp. 57-62, March 2012. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:184:895987. [Accessed: 22 November 2024]

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Metadata
Title (croatian)Utjecaj spola na promjenu gustoće alveolarne kosti kod protetskih bolesnika
Title (english)The effect of different gender on alveolar bone changes in prosthodontic patients
AuthorDaniela Kovačević Pavičić
AuthorVlatka Lajnert
AuthorSnježana Glavičić
AuthorSunčana Simonić Kocijan
AuthorRobert Antonić
Author's institutionUniversity of Rijeka
Faculty of Medicine
(Department of Prosthodontics)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Dental Medicine
Prosthetic Dentistry
Abstract (croatian)
Cilj: Svrha ove studije bila je utvrditi utjecaj spola na gustoću alveolarne kosti oko zuba nosača kvačica. Metode: U istraživanju je sudjelovalo 45 ispitanika obaju spolova, nositelja djelomičnih proteza (DP) s kvačicama i okluzalim upiračima. Metodom intraoralne mikrodenzitometrije po Knezović-Zlatarić procijenila se promjena gustoće kosti oko retencijskih zuba. Svi ispitivani zubi dva su puta snimani standardnim retroalveolarnim rendgenskim snimkama u razdoblju od 3 mjeseca: prvi put nakon predaje DP-a, te nakon 3 mjeseca nošenja proteze. Na rendgenski film pričvršćen je bakreni kalibracijski klin s 5 stupnjeva debljine (0.1 – 0.5 mm) prije ekspozicije u svrhu kalibracije snimaka. Na svakom rendgenogramu odabrano je 7 područja interesa (eng. region of interest, ROI) oko korijena zuba veličine 4 piksela. Za procjenu promjene gustoće alveolarne kosti izmjerene su razine sivila u ROI-jima pretvorene u ekvivalent debljine bakrenog klina, te je izračunata razlika u gustoći kosti između dviju snimaka. Rezultati: Rezultati ispitivanja obrađeni su statističkim metodama (studentov T-test za zavisne uzorke, te ANOVA – jednosmjerna analiza varijance), te su pokazali da analizirani podaci, uz razinu značajnosti od 5 %, pokazuju da nema razlike u gustoći alveolarne kosti ovisno o spolu.Rasprava: Pravilna konstrukcija DP-a i intermitentnost djelovanja žvačnih sila vjerojatno je razlog što u razdoblju od 3 mjeseca ne dolazi do statistički značajnog smanjenja gustoće kosti.
Abstract (english)
Aim: The purpose of this study was to determine the effect of sex on alveolar bone density around the teeth with clasps. The study included 50 subjects of both sexes wearing removable partial denture (RPD) with clasps and occlusal rests. Methods: We used the method of intraoral microdensitometry by Knezović-Zlatarić to assess the changes in bone density around the retention teeth. All examined teeth were shot twice using retroalveolar standard radiographs within 3 months: the first time after RPD delivery and then after a period of 3 months of denture wearing. The copper calibration step wedge consisting of 5 steps of thickness (0.1-0.5mm) was attached to the radiograph prior to exposure in order to calibrate images. On each radiograph 7 areas of interest (region of interest; ROI) around the tooth root were selected, all 4 pixels in size. For the evaluation of alveolar bone change grey levels of each ROI were measured and were converted into equivalents of the copper step wedge thickness and it differences in bone density between the two radiographs were calculated. Results: The results of the study were analysed using Student T-test for dependent patterns and one-way variance analysis (ANOVA) with the level of reliability of 5%. The results indicated that there is not any statistically relevant change in the alveolar bone density depending on the gender. Discussion: Proper construction of RPD and intermittency of masticatory forces were probably the reason why in a 3 months period there was no statistically significant decrease in bone density.
Keywords (croatian)
Keywords (english)
Languagecroatian
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleMedicina Fluminensis : Medicina Fluminensis
Numberingvol. 48, no. 1, pp. 57-62
p-ISSN0025-7729
URN:NBNurn:nbn:hr:184:895987
Publication2012-03-01
Document URLhttp://hrcak.srce.hr/80231
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-05-11 14:46:29