stentless
美
英 
例句
THAT STENTLESS VALVE REPLACEMENT FOR INFECTIOUS ENDOCARDITIS THAT YOU PERFORMED?
那個為感染性心內膜炎做的無擴張瓣膜替換術?
AIM: To analyze the efficacy of stentless dacryocystorhinostomy in the treatment of chronic dacryocystitis.
目的:分析無支架淚囊鼻腔吻合術治療慢性淚囊炎的療效。