[MRI diagnosis of temporomandibular joint osteoarthritis]

Zhonghua Kou Qiang Yi Xue Za Zhi. 2022 Jun 9;57(6):660-664. doi: 10.3760/cma.j.cn112144-20220113-00016.
[Article in Chinese]

Abstract

颞下颌关节骨关节炎(temporomandibular joint osteoarthritis,TMJOA)是颞下颌关节区的一种退行性疾病,常见表现包括骨赘、磨损、硬化及扁平改变等。MRI对TMJOA的评估具有优势,不加脂肪抑制质子密度加权成像可准确评估骨赘及硬化改变;脂肪抑制T2加权成像可准确评估骨质磨损、骨髓水肿、关节腔积液;三维T2加权成像及超短回波时间成像可以进行三平面重建,并对髁突骨皮质进行评估,有助于TMJOA的早期诊断、治疗计划制订及疗效评估。.

MeSH terms

  • Humans
  • Joint Dislocations*
  • Magnetic Resonance Imaging
  • Osteoarthritis* / diagnostic imaging
  • Temporomandibular Joint / diagnostic imaging
  • Temporomandibular Joint Disc