prikaz prve stranice dokumenta The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types
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The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types
Dentistry Journal, 13 (2025), 3; 108. https://doi.org/10.3390/dj13030108
Šimunović, Luka; Stojanović, Jakov; Tečić, Katarina; Zadravec, Dijana; Meštrović, Senka

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Šimunović, L., Stojanović, J., Tečić, K., Zadravec, D. i Meštrović, S. (2025). The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types. Dentistry Journal, 13. (3). doi: 10.3390/dj13030108

Šimunović, Luka, et al. "The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types." Dentistry Journal, vol. 13, br. 3, 2025. https://doi.org/10.3390/dj13030108

Šimunović, Luka, Jakov Stojanović, Katarina Tečić, Dijana Zadravec i Senka Meštrović. "The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types." Dentistry Journal 13, br. 3 (2025). https://doi.org/10.3390/dj13030108

Šimunović, L., et al. (2025) 'The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types', Dentistry Journal, 13(3). doi: 10.3390/dj13030108

Šimunović L, Stojanović J, Tečić K, Zadravec D, Meštrović S. The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types. Dentistry Journal [Internet]. 28.02.2025. [pristupljeno 02.04.2025.];13(3). doi: 10.3390/dj13030108

L. Šimunović, J. Stojanović, K. Tečić, D. Zadravec i S. Meštrović, "The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types", Dentistry Journal, vol. 13, br. 3, Veljača 2025. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:127:337870. [Citirano: 02.04.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:127:337870
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Podaci o radu
Naslov (engleski)The Effect of MRI Exposure on the Shear Bond Strength and Adhesive Remnant Index of Different Bracket Types
AutorLuka Šimunović
AutorJakov Stojanović
AutorKatarina Tečić
AutorDijana Zadravec
AutorSenka Meštrović
Autorova ustanova(Klinički bolnički centar Sestre milosrdnice)
Autorova ustanova(Klinički bolnički centar Zagreb)
Autorova ustanovaSveučilište u Zagrebu
Stomatološki fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Dentalna medicina
Sažetak (engleski)
Background/Objectives: Magnetic resonance imaging (MRI) is widely used in diagnostics, but its effects on orthodontic materials remain a concern. This study aimed to evaluate the impact of MRI exposure at 1.5 T and 3 T on the shear bond strength (SBS) and adhesive remnant index (ARI) of different orthodontic bracket types (metal, self-ligating, and ceramic). Methods: A total of 90 extracted human premolars were divided into three groups (control, 1.5 T, and 3 T MRI exposure). The three bracket types were bonded using Transbond XT adhesive and subjected to standardized polymerization. MRI scans were conducted using 1.5 T and 3 T machines with clinically relevant sequences. SBS was measured using a universal testing machine, and the ARI was assessed under a stereomicroscope. Statistical analysis was performed using Kruskal–Wallis and chi-square tests. Results: MRI exposure influenced SBS and the ARI differently across bracket types. Firstly, 3 T MRI exposure significantly reduced SBS in self-ligating (p = 0.017) and ceramic brackets (p = 0.014) compared to the control, whereas metal brackets showed no significant changes. ARI scores varied across MRI conditions, with metal and self-ligating brackets showing increased adhesive retention at higher field strengths. No significant differences were observed in ARI scores for ceramic brackets across MRI conditions. Conclusions: The clinical importance of understanding these results is that both patients and clinicians must be aware of inevitable changes that occur in SBS during MRI, since exposure to high-field MRI, particularly 3 T, may alter bond strength and adhesive failure characteristics.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaDentistry Journal
Brojčani podacivol. 13, br. 3, 108
e-ISSN2304-6767
DOIhttps://doi.org/10.3390/dj13030108
URN:NBNurn:nbn:hr:127:337870
Datum objave publikacije2025-02-28
URL dokumentahttps://www.mdpi.com/2304-6767/13/3/108
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2025-04-02 06:59:01