Magnetic resonance imaging of temporomandibular joint dysfunction-correlation with clinical symptoms, age, and gender
Magnetic resonance imaging of temporomandibular joint dysfunction-correlation with clinical symptoms, age, and gender
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DOI：
10.1016/j.oooo.2013.04.019
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发表时间：
2013-08-01
影响因子：
2.9
通讯作者：
Popovic, Katarina Surlan
中科院分区：
文献类型：
--
作者：
Lamot, Urska;Strojan, Primoz;Popovic, Katarina Surlan
目标。根据患者的性别和年龄，确定其形态(磁共振成像)表现与TMJ功能障碍的体征和症状是否相关。研究设计。144名患有TMJ功能障碍的受试者接受了双侧TMJ的核磁共振检查，以确定是否存在关节盘移位、骨关节炎和积液。采用卡方检验和Logistic回归分析。样本间均值比较采用t检验。临床症状与形态表现之间存在显著的相关性。在没有减少的组中，出现症状的风险显著增加(P=.002)。年龄与骨性关节炎(P=.001)、年龄和积液(P=.022)显著相关。性别与形态表现之间无相关性。TMJ的MRI形态表现与症状的存在相关，因此MRI在TMJ功能障碍的诊断中具有重要作用。
Objective. To determine whether the morphological (magnetic resonance imaging) MRI manifestations correlate with the signs and symptoms of temporomandibular joint (TMJ) dysfunction according to gender and age of the patients.Study design. One hundred and forty-four subjects with TMJ dysfunction underwent a MRI of both TMJ to establish the presence of disk displacement, osteoarthritis, and effusion. Chi-square test and logistic regression analysis were preformed. For the comparison of mean values between samples, we used T-test.Results. A significant relationship between symptoms and morphological manifestations was found. In the group without reduction there were significant increases in the risk of experiencing symptoms (P = .002). Significant correlation between age and osteoarthritis (P = .001) and age and effusion (P = .022) was found. There was no correlation between gender and morphological manifestations.Conclusion. MRI morphological manifestations of the TMJ correlate with the presence of symptoms, therefore MRI has a crucial role in the diagnosis of TMJ dysfunction.