POSITION OF HYOID BONE AND ITS CORRELATION WITH ADJACENT ANATOMICAL STRUCTURES IN CLASS II SKELETAL USING CBCT

Đình Việt Anh Vũ 1, Thị Hương Trà Trần2, Thị Thu Trang Vũ 2,
1 National Hospital of Odonto-Stomatology, Hanoi
2 HMU

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Abstract

Objective: This study investigate the position of the hyoid bone and its relationship with adjacent anatomical structures in class II skeletal using cone-beam computed tomography (CBCT). Method: A cross-sectional descriptive study on CBCT scans of 100 participants with class II skeletal pattern . Different linear measurement was carried out to determine the position of hyoid and evaluate the gender differences. Results : The mean distance from the hyoid bone (H) to epiglottis (EB ) , to posterior nasal spine ( PNS ), as well as to a third cervical vertebra (C3 ) was more in males than female (p < 0.05) .

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References

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