METHOD FOR APPLYING DEEP SUBTENON ANESTHESIA

摘要

medicine. SUBSTANCE: method involves creating subtenon tunnel in conjunctiva through surgical incision in the superior quadrant of the eyeball. Irrigation cannula needle with blunt tip and opening at the working end is introduced into the tunnel, the needle being curved to follow the eyeball shape. Anesthetic drug is introduced into the subtenon space through the cannula. EFFECT: reduced risk of traumatic complications. 1 dwg