Gingival inflammation, enamel defects, and tooth sensitivity in children with amelogenesis imperfecta: a case-control study
J. appl. oral sci
; 28: e20200170, 2020. tab, graf
Article
in En
| LILACS, BBO
| ID: biblio-1134781
Responsible library:
BR1.1
ABSTRACT
Abstract Gingival conditions and tooth sensitivity of young patients with amelogenesis imperfecta lack in depth studies. This case-control study aimed to compare (1) the gingival inflammation, the presence of enamel defects, and tooth sensitivity in young patients with and without amelogenesis imperfecta and (2) to investigate if any difference exists between subtypes of amelogenesis imperfecta. Methodology We compared forty-two participants with amelogenesis imperfecta with forty-two controls matched for age, gender, and the number of examined sites. Based on interview, clinical examination, and intraoral photography, we collected data on periodontal conditions, enamel defects and the presence of tooth sensitivity. Comparison tests were performed to investigate if any difference existed between cases and controls; and among cases, between the different subtypes of amelogenesis imperfecta. We performed a post-hoc analysis for any significant difference observed. Results We observed more gingival inflammation, enamel defects and tooth sensitivity among cases (all p<0.05). Participants with hypocalcified amelogenesis imperfecta had more gingival inflammation, enamel defects, and tooth sensitivity than patients with the hypoplastic and hypomature subtypes (all p<0.05). After adjustment for dental plaque, gingival inflammation was associated with the presence of amelogenesis imperfecta (OR (95%CI) = 1.14 (1.05; 1.24). p<0.01). Conclusion Gingival inflammation, enamel defect and tooth sensitivity are more frequently observed among young patients with amelogenesis imperfecta, and more specifically among children with the hypocalcified subtype.
Key words
Full text:
1
Index:
LILACS
Main subject:
Dentin Sensitivity
/
Amelogenesis Imperfecta
Type of study:
Diagnostic_studies
/
Observational_studies
/
Qualitative_research
/
Risk_factors_studies
Limits:
Child
/
Female
/
Humans
/
Male
Language:
En
Journal:
J. appl. oral sci
Journal subject:
ODONTOLOGIA
Year:
2020
Type:
Article