Prethodno priopćenje
https://doi.org/10.15644/asc54/4/9
Demarcated Opacities as Predictors of Progression of the Molar Incisor Hypomineralisation: a Pilot Study
Amra Arslanagić
; Katedra za dječju i preventivnu stomatologiju Stomatološkog fakulteta s klinikama Sveučilišta u Sarajevu, Bosna i Hercegovina
Nina Marković
; Katedra za dječju i preventivnu stomatologiju Stomatološkog fakulteta s klinikama Sveučilišta u Sarajevu, Bosna i Hercegovina
Elmedin Bajrić
; Katedra za dječju i preventivnu stomatologiju Stomatološkog fakulteta s klinikama Sveučilišta u Sarajevu, Bosna i Hercegovina
Lejla Burnazović Ristić
; Katedra za farmakologiju Medicinskog fakulteta Sveučilišta u Sarajevu, Bosna i Hercegovina
Sažetak
Objectives: Demarcated opacities (DO) on teeth affected by Molar Incisor Hypomineralisation (MIH) were observed to investigate if parameters of DO existence and the number of teeth affected could be used to predict the progression of disease. Material and methods: In 2009, the MIH prevalence was 11.5% (n=51) among 446 subjects in Sarajevo, aged from 6 to 9 years. In subjects with MIH who gave consent for further participation (n=25), the teeth with DO were observed after a 12-month period. Results: our sample included 29 permanent incisors and 14 first permanent molars with DO. The number of teeth with light opacities was significantly higher than the number of teeth with dark opacities. Opacities were more numerous on surfaces which were not exposed to masticatory pressure. The size of tooth surface affected by DO occurrence ranged from 1.33% to 56.56%. The number of affected teeth ranged from two to six. A strong positive correlation between MIH progression and dark colored opacities located on the occlusal/incisal surface of teeth was noted. Larger part of tooth surface was affected by hypomineralisation in the case of dark-colored opacities. The DO presence on incisors was more likely to be located on vestibular surfaces and on the first permanent molars on their occlusal surfaces. Conclusions: The color of DO occurrence was the best predictor for MIH progression both independently and in combination with the number of affected teeth. Location of DO occurrence was a good independent predictor for MIH progression. It is important to collect information about color and location of DO presence.
Ključne riječi
Molar Incisor Hypomineralisations, MIH; Dental Enamel Hypoplasia; Tooth Discoloration; Disease Progression
Hrčak ID:
247670
URI
Datum izdavanja:
14.12.2020.
Posjeta: 1.604 *