腭向错位尖牙患者的蝶鞍和颅面形态：一项回顾性研究
Sella turcica and craniofacial morphology in patients with palatally displaced canines: a retrospective study.
作者信息
Tepedino M, Laurenziello M, Guida L, Montaruli G, Grassia V, Chimenti C, Campanelli M, Ciavarella D
机构信息
Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, V.le S.Salvatore, Edificio Delta 6, 67100 L'Aquila, Italy.
Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Rovelli 48, 71122 Foggia, Italy.
出版信息
Folia Morphol (Warsz). 2020;79(1):51-57. doi: 10.5603/FM.a2019.0050. Epub 2019 Apr 26.
BACKGROUND
The aim of the study was to evaluate the sella and craniofacial morphological features in growing patients with palatally displaced canines compared to controls.
MATERIALS AND METHODS
Twenty-two subjects with palatally displaced canines were retrospectively selected and compared to 22 controls matched for age and gender. Lateral cephalograms were collected and sagittal and vertical cephalometric variables were measured, together with sella interclinoid distance, sella depth, and sella diameter. The independent samples T-test or Mann-Whitney U-test were used to compare all the variables between the two groups. A Pearson correlation was computed for the craniofacial and sella variables that differed significantly (p < 0.05) between the groups.
RESULTS
Patients with palatally displaced canines showed a smaller interclinoid distance and a greater SNA angle than control subjects. The interclinoid distance and the SNA angle were negatively correlated (-0.52, p = 0.017) in the experimental group.
CONCLUSIONS
Growing patients with palatally displaced canines had smaller sella interclinoid distances and a greater SNA angle than control subjects.
背景
本研究的目的是评估生长发育期腭侧移位尖牙患者与对照组相比的蝶鞍和颅面形态特征。
材料与方法
回顾性选取22例腭侧移位尖牙患者，并与22例年龄和性别匹配的对照组进行比较。收集头颅侧位片，测量矢状和垂直方向的头影测量变量，以及蝶鞍床突间距离、蝶鞍深度和蝶鞍直径。采用独立样本T检验或曼-惠特尼U检验比较两组间的所有变量。对两组间差异有统计学意义（p < 0.05）的颅面和蝶鞍变量进行Pearson相关性分析。
结果
腭侧移位尖牙患者的床突间距离小于对照组，SNA角大于对照组。在实验组中，床突间距离与SNA角呈负相关（-0.52，p = 0.017）。
结论
生长发育期腭侧移位尖牙患者的蝶鞍床突间距离小于对照组，SNA角大于对照组。
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