7至11岁舌系带过短儿童头颅侧位X线片中舌骨位置的评估
Evaluation of Hyoid Position in Children of 7-11 Years Old with Ankyloglossia in Lateral Cephalometic Radiographs.
作者信息
Ardekani Mohammad Danesh, Tabatabaee Zohre, Halvani Niloofar, Tabatabaee Hossein, Yasaee Soghra
机构信息
Faculty of Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
出版信息
Maedica (Bucur). 2016 Sep;11(3):198-202.
INTRODUCTION
Ankyloglossia is an anatomic developmental anomaly determining by thick and short, fi brotic ferenum. Tongue changes have severe eff ects on occlusion and oropharyngeal structures. The aim of this study was to evaluate the position of hyoid in children 7-11 years` old with ankyloglossia in lateral cephalometric radiographs.
MATERIAL AND METHOD
30 radiographs of children with ankyloglossia with mean age of 9.8 and 30 radiographs of control group were chosen and matched in terms of age, sex, class of malocclusion and growth pattern. The measurements of hyoid position were done (C3-RGN, C3-H, H-RGN, HP) and analyzed with paired t-test under SPSS-15 software.
RESULT
The means of C3-RGN, C3-H, H-RGN, HP were 66.2, 30.9, 33.4, 3.2 and 7.45, 36.8, 34.1, 68.6 in ankyloglossia and control groups respectively. Lower amount of measurements were statistically signifi cant (p-value<0.05).
CONCLUSION
Size and position of hyoid in children with ankyloglossia show more posterior- superior Position than healthy children.
引言
舌系带过短是一种由厚而短的纤维化舌系带决定的解剖发育异常。舌头的变化对咬合和口咽结构有严重影响。本研究的目的是在头颅侧位片上评估7至11岁舌系带过短儿童的舌骨位置。
材料与方法
选择30例平均年龄为9.8岁的舌系带过短儿童的X线片以及30例对照组儿童的X线片，并在年龄、性别、错牙合分类和生长模式方面进行匹配。对舌骨位置进行测量（C3-RGN、C3-H、H-RGN、HP），并在SPSS-15软件下用配对t检验进行分析。
结果
舌系带过短组和对照组的C3-RGN、C3-H、H-RGN、HP平均值分别为66.2、30.9、33.4、3.2和7.45、36.8、34.1、68.6。测量值较低具有统计学意义（p值<0.05）。
结论
舌系带过短儿童的舌骨大小和位置比健康儿童更靠后上方。
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