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Date Published: 21/04/2022
Abstract Views: 165
Views PDF: 265
DOI: https://doi.org/10.51298/vmj.v511i2.2110
Issue
Vol. 511 No. 2 (2022)
Section
Các bài báo
How to Cite
Thị Thuý Hồng, V. ., & Thị Hồng, N. (2022). CLINICAL AND X RAY CHARACTISITICS OF MAXILARY CONSTRICTION PATIENTS TREATED WITH RAPID MAXILLARY EXPANSION. Vietnam Medical Journal, 511(2). https://doi.org/10.51298/vmj.v511i2.2110

CLINICAL AND X RAY CHARACTISITICS OF MAXILARY CONSTRICTION PATIENTS TREATED WITH RAPID MAXILLARY EXPANSION

Võ Thị Thuý Hồng1,, Nguyễn Thị Hồng2
1 Hanoi Central Odonto-Stomatology Hospital
2 Thai Nguyen University of Medicine and Pharmacy

Main Article Content

Abstract

Objective: Determined the clinical and X ray characteristics of maxillary constriction patients treated with rapid maxillary expansion. Methods: A descriptive cross-sectional. Recorded clinical features and measurements on  CBCT film before treatment of 30 patients. Results: The mean age of the patients was 11.55 ± 2.18. There was no statistically significant difference between the upper and lower dental arch widths when measured on plaster model and CBCT film. The ossification's degrees of the midpalatal suture were in stage A, B or C. The width of the upper dental arch was narrower than lower dental arch - 3.51 mm (intermolar) and - 2.21 mm (interpremolar); the maxillary width at the first molar was smaller the mandibular width 2,68 ± 1,81mm according to the Yonsei index Conclusion: the age of maxillary contriction patients treating with rapid maxillary expansion are in growing stages, the ossification's degrees of the midpalatal suture are incomplete closed stage, the maxillary is narrower than mandible when measure on plaster model and CBCT film.

Article Details

Keywords

maxillary constriction, Yonsei index, CBCT, rapid maxillary expansion

References

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