posterior lip后唇posterioradj.(在时间；次序上)较后的n.臀部posterior buckling balance path后弯曲平衡道posterior subcapsular opacities后囊下混浊posterior radiocarpal ligaments[医] 桡腕背侧韧带posterior membranaceous ampulla后膜壶腹posterior knee extension splint后侧膝伸展夹板posterior cricoarytenoid muscle环杓后肌posterior brachium conjunctival后结合臂Posterior-anterior radiograph头颅后前位片posterior paraseptal Kent tract后间隔旁的Kent束Posterior tongue taste function后舌味觉功能

1. In the Pth, its caudal region is larger than its rostral region, and the posterior segment in the caudal region is divided into the dorsal and the ventral cell populations.
   加厚区的尾侧端比吻侧端大，且尾端的后段分离成背侧和腹侧两个细胞群。
2. Conclusion Temporary keratoprosthesis used in the combined surgeries of anterior and posterior ocular segments is an effective method for treatment of severe ocular injuries.
   结论临时人工角膜下的眼前后段联合手术是目前治疗严重眼外伤病变的唯一有效的方法。