glossoptosis

1. Application of nasopharyngeal ventilation tube for patients with cerebral vascular accident complicating with glossoptosis
   鼻咽通气管在脑血管意外病人舌后坠中的应用
2. Ultrasonographic diagnosis of glossoptosis in fetuses with Pierre Robin sequence in early and mid pregnancy
   早中孕期PierreRobin序列征胎儿舌下垂的超声诊断

noun

1. abnormal downward or back placement of the tongue