换一批
换一批摘要磁共振成像(MRI)技术是一种无创性生物自旋成像技术,具有软组织高分辨率、任意断面成像、无电离辐射等特点.90年代,国外学者将这一技术应用于眼外肌学的研究,发现了眼外直肌的眶层,提出了"滑车"眼球运动模型.MRI的应用对眼外肌解剖、眼球运动、斜视的病因、诊断及鉴别诊断等具有重要的临床指导价值.就MRI在特殊类型斜视中的应用研究进行综述.
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abstractsMagnetic resonance imaging(MRI) is a non-invasive imaging technique of biological spin.MRI shows more advantages in imaging of orbital and ocular muscle than B-type sonography and X ray.MRI plays important roles in the study on anatomy of eye muscle,eye movements,survey of strabismus cause,also identification and diagnosis of strabismus.The imaging features,analysis of MRI,application of MRI in several special forms of strabismus were reviewed.
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