摘要
目的通过颞下颌关节紊乱病(TMD)患者的许氏位片来分析患者的髁突位置变化。方法选取76例TMD患者为研究对象,男性30例,女性46例,年龄为17～53岁。采用Cohlmia法对76例患者的双侧颞下颌关节(TMJ)的牙尖交错位标准许氏位片进行测量分析。结果76例TMD患者左侧颞下颌关节的PO1(反映髁突矢状向位置)平均值为1.220±0.422,PO2(反映髁突垂直向位置)平均值为0.386±0.085,右侧颞下颌关节的PO1平均值为1.119±0.386,PO2平均值为0.397±0.098,左、右侧髁突位置及关节窝形态的差异均无统计学意义(P>0.05)。结论在颞下颌关节紊乱病患者的许氏位片中,髁突位置变化不明显,诊断意义不大。
Objective To analyse the condylar position through temporomandibular joint（TMJ） transcranial lateral oblique radiographs by analyzing the temporomandibular joint disorder （TMD） patients. Methods Seventy-six patients with TMD （30 males, 46 females） were selected, aging from 17 to 53 years. TMJ transcranialateral oblique radiographs were measured and analyzed using the Cohlmia method. Results Among the 76 TMD patients, the mean value of PO1 （the anteropsterior axes of condylar position） was 1.220±0.422 and that of PO2 （the vertical axes of condylar position） was 0.386±0.085 on the left side, while the mean value of PO1 was 1.119±0.386 and that of PO2 was 0.397±0.098 on the fight side. These condylar position and glenoid fossa difference were found to be insignificant （P〉0.05）. Conclusion The difference of condylar position is not so obviously in the TMD patients, thus the significance of diagnosis is limited.
出处
《国际口腔医学杂志》
CAS
2008年第2期111-113,共3页
International Journal of Stomatology
关键词
许氏位片
颢下颌关节紊乱病
髁突位置
temporomandibular joint transcranial lateral oblique radiographs
temporomandibular joint disorder
condylar position
