METHOD OF PERFORMING CATARACT EXTRACTION IN PATIENTS WITH IMPLANTED EARLIER VALVE AHMED'S DRAINAGE

摘要

FIELD: medicine.;SUBSTANCE: after finishing cataract extraction through cataractous access in drainage tube gap cannula is introduced. External diametre of cannula is corresponds to internal diametre of drainage tube. Through cannula physiological solution is introduced. Solution volume corresponds to total volume of tube and valve chamber volume.;EFFECT: method ensures preservation of valve Ahmed's drainage function after cataract extraction.;2 ex