Khayat Naser Azmi Rushdi, Shpack Nir, Emodi Perelman Alona, Friedman-Rubin Pessia, Yaghmour Reem, Winocur Ephraim
The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University , Tel Aviv, Israel.
Department of Orthodontics, the Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University , Tel Aviv, Israel.
Cranio. 2021 Jan;39(1):29-34. doi: 10.1080/08869634.2019.1574962. Epub 2019 Feb 7.
: To assess the prevalence of temporomandibular disorders (TMDs) and posterior crossbite and/or deep bite and any possible association between them. : One thousand-nineteen adolescents responded to a questionnaire regarding oral habits and TMD symptoms. Afterwards, they were diagnosed according to the Axis I of the DC/TMD and underwent a dental examination. The chi-square test was used for statistical analysis. : A significant association was found between posterior crossbite and some TMD diagnosis, but no association was found between deep bite and TMD, nor between occlusal diagnosis and bruxism. TMDs were more prevalent in girls. There was a significant sex difference (more among females) in the prevalence of painful TMDs. : Posterior crossbite in the adolescent population analyzed may be related to TMDs, in contrary to deep-bite. The presence of posterior crossbite may have different impact on TMD findings between the sexes.
评估颞下颌关节紊乱病（TMDs）、后牙反合和/或深覆合的患病率以及它们之间的任何可能关联。：1019名青少年回答了一份关于口腔习惯和TMD症状的问卷。之后，根据DC/TMD的轴I对他们进行诊断，并接受牙科检查。采用卡方检验进行统计分析。：发现后牙反合与某些TMD诊断之间存在显著关联，但深覆合与TMD之间、咬合诊断与磨牙症之间均未发现关联。TMDs在女孩中更为普遍。疼痛性TMDs的患病率存在显著的性别差异（女性更多）。：在所分析的青少年人群中，后牙反合可能与TMDs有关，与深覆合相反。后牙反合的存在可能对不同性别的TMD检查结果有不同影响。
