PDF(Pubmed)
Abstract：
UNASSIGNED: Understanding the shape and size of the sella turcica may help predict future orthodontic treatment needs related to skeletal malocclusion. This study aims to assess different morphological types of the sella turcica in lateral cephalometric radiographs and its correlation with malocclusion, as well as the relationship between gender and linear measurements of sella turcica.
UNASSIGNED: The lateral cephalometric radiographs of 410 volunteers (111 men and 299 women) aged 8 to 30 years were evaluated. The patients were divided into three groups based on their skeletal growth patterns (cl I, II, and III). Then the anatomical shape and linear dimensions of sella turcica were assessed. Measurements were made using Adobe Photoshop Version: 20.0.0 software, and data analysis was performed by IBM SPSS Statistics version 25.
UNASSIGNED: The following morphologies were observed: normal (37.8%), oblique anterior wall (9.3%), double contour of the floor (21.5%), sella turcica bridge (8.8%), irregularity (notching) in the posterior part of sella turcica (16.6%), and pyramidal shape of the dorsum sellae (6.1%). No statistically significant relationship was found between sella turcica variations and skeletal malocclusion. The correlation between female sex with the diameter (p=0.027) and depth values (p=0.035) of sella turcica was statistically significant. There was no statistically significant difference (p>0.05) in length based on gender.
UNASSIGNED: The most morphological type reported was normal sella turcica (37.8%). Anatomical variations of sella turcica had no association with malocclusion. The most considerable depth and diameter of sella turcica were found in women.
UNASSIGNED: The lateral cephalometric radiographs of 410 volunteers (111 men and 299 women) aged 8 to 30 years were evaluated. The patients were divided into three groups based on their skeletal growth patterns (cl I, II, and III). Then the anatomical shape and linear dimensions of sella turcica were assessed. Measurements were made using Adobe Photoshop Version: 20.0.0 software, and data analysis was performed by IBM SPSS Statistics version 25.
UNASSIGNED: The following morphologies were observed: normal (37.8%), oblique anterior wall (9.3%), double contour of the floor (21.5%), sella turcica bridge (8.8%), irregularity (notching) in the posterior part of sella turcica (16.6%), and pyramidal shape of the dorsum sellae (6.1%). No statistically significant relationship was found between sella turcica variations and skeletal malocclusion. The correlation between female sex with the diameter (p=0.027) and depth values (p=0.035) of sella turcica was statistically significant. There was no statistically significant difference (p>0.05) in length based on gender.
UNASSIGNED: The most morphological type reported was normal sella turcica (37.8%). Anatomical variations of sella turcica had no association with malocclusion. The most considerable depth and diameter of sella turcica were found in women.
摘要：
■了解蝶鞍的形状和大小可能有助于预测与骨骼错牙合有关的未来正畸治疗需求。本研究旨在评估侧位头颅X线片中不同形态类型的蝶鞍及其与错牙合的相关性。以及性别与蝶鞍线性测量的关系。
■评估了410名8至30岁志愿者（111名男性和299名女性）的侧位头颅X光片。根据患者的骨骼生长模式将患者分为三组(ClI，II,andIII).然后评估蝶鞍的解剖形状和线性尺寸。使用AdobePhotoshop版本：20.0.0软件进行测量，数据分析由IBMSPSSStatistics第25版执行。
■观察到以下形态：正常（37.8%），斜前壁(9.3%)，地板的双重轮廓（21.5％），雪莲桥(8.8%),蝶鞍后部不规则（缺口）（16.6%），和背部的锥体形状（6.1％）。蝶鞍变异与骨骼错牙合之间没有统计学上的显着关系。女性与蝶鞍直径（p=0.027）和深度值（p=0.035）之间的相关性具有统计学意义。基于性别的长度没有统计学上的显著差异(p>0.05)。
■报道的最多的形态类型是正常蝶鞍（37.8％）。蝶鞍的解剖变异与咬合不正无关。在女性中发现了最大的蝶鞍深度和直径。
■评估了410名8至30岁志愿者（111名男性和299名女性）的侧位头颅X光片。根据患者的骨骼生长模式将患者分为三组(ClI，II,andIII).然后评估蝶鞍的解剖形状和线性尺寸。使用AdobePhotoshop版本：20.0.0软件进行测量，数据分析由IBMSPSSStatistics第25版执行。
■观察到以下形态：正常（37.8%），斜前壁(9.3%)，地板的双重轮廓（21.5％），雪莲桥(8.8%),蝶鞍后部不规则（缺口）（16.6%），和背部的锥体形状（6.1％）。蝶鞍变异与骨骼错牙合之间没有统计学上的显着关系。女性与蝶鞍直径（p=0.027）和深度值（p=0.035）之间的相关性具有统计学意义。基于性别的长度没有统计学上的显著差异(p>0.05)。
■报道的最多的形态类型是正常蝶鞍（37.8％）。蝶鞍的解剖变异与咬合不正无关。在女性中发现了最大的蝶鞍深度和直径。
