Evaluation of maxillary sinus changes following molar distalization using clear aligners: A three-dimensional study.
J Stomatol Oral Maxillofac Surg
; 125(3S): 101815, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38458547
ABSTRACT
OBJECTIVE:
To evaluate the impact of molar distalization with clear aligners (CAs) on maxillary sinus parameters and its proximity to the root apices of maxillary molars using Cone Beam Computed Tomography (CBCT).METHODS:
The study involved pre- and post-treatment CBCT images of 27 adult patients. MIMICS 21.0 software was used to measure maxillary sinus volume and surface area, while Invivo Dental 6.0 program was used to measure the sinus diameters and proximity of the maxillary molar root apices to the sinus floor.RESULTS:
Post-treatment, there was a marked increase in the average volume and surface area of the maxillary sinus on both sides; however, changes in dimensions were not statistically significant. Sinus proximity to the root apices of the maxillary molars showed statistically significant differences, particularly on the left side for all roots. Gender and age impacted the outcomes, with males and younger individuals showing more pronounced changes. No significant differences were observed between the left and right sinuses in all parameters.CONCLUSION:
Molar distalization with CAs increases maxillary sinus parameters, more notably in younger and male patients. All molar teeth roots moved toward the sinus, particularly the mesiobuccal root of the maxillary second molar protruded to the sinus.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Imageamento Tridimensional
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Tomografia Computadorizada de Feixe Cônico
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Seio Maxilar
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Dente Molar
Limite:
Adolescent
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Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article