健康吞咽时舌骨的位移模式。
Hyoid displacement patterns in healthy swallowing.
机构信息
Universidade Federal de São Paulo, São Paulo, SP, Brazil.
出版信息
Einstein (Sao Paulo). 2022 Mar 11;20:eAO6268. doi: 10.31744/einstein_journal/2022AO6268. eCollection 2022.
OBJECTIVE
To describe the patterns of displacement of the hyoid bone in healthy individuals, considering their displacements during swallowing of different consistencies.
METHODS
Two hundred one swallowing videofluoroscopy exams of 67 adult and elderly individuals without swallowing disorders were analyzed. Descriptive analysis was performed to identify and describe the patterns of displacement of the hyoid bone.
RESULTS
Seven types of displacement of the hyoid bone were found: H1 (horizontal), H2 (short vertical and long horizontal), H3 (vertical and diagonal to upper), H4 (long vertical and short horizontal), H5 (vertical), H6 (diagonal), and H7 (brief). The standards were maintained in different consistencies. The most frequent pattern of displacement was type H2. The distribution of the types of displacement of the hyoid was different among men and women.
CONCLUSION
Seven patterns of displacement of the hyoid bone during swallowing of normal adults and older people have been described. The most frequent pattern of displacement was horizontal, with variations in distribution between men and women. The displacement pattern was maintained during the swallowing of the three different consistencies (thin, pasty and solid liquid).
目的
描述健康个体在吞咽不同稠度的食物时舌骨的移位模式。
方法
对 67 名无吞咽障碍的成年和老年个体的 201 次吞咽荧光透视检查进行分析。进行描述性分析以识别和描述舌骨的移位模式。
结果
发现了七种舌骨移位类型：H1（水平）、H2（短垂直和长水平）、H3（垂直和向上对角线）、H4（长垂直和短水平）、H5（垂直）、H6（对角线）和 H7（短暂）。在不同稠度下均保持标准。最常见的移位类型是 H2 型。男女之间舌骨移位类型的分布不同。
结论
描述了正常成年人和老年人在吞咽过程中七种舌骨的移位模式。最常见的移位模式是水平方向，男女之间的分布存在差异。在吞咽三种不同稠度（稀薄、糊状和固液混合）的食物时，移位模式保持不变。
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