A TUBE INTO SC AB EXTERNO

摘要： <正> The theory that the resistance to aqueous outflow within the tra-becular raeshwork is primarily located within the juxtacanalicu-lar region of Schlemm's canal is generally accepted. However, there is evidence that collapse of the canal may also play a role in outflow resistance. The successful use of viscocanulostomy in the treatment of POAG has further raised interest in the role of （共1頁）