[Conjunctival covering (Harms) (author's transl)]

The authors report on 7 cases of conjunctival flap cover in the technique of Harms and Mackensen (1963) in cases of leackage of the bleb after filtering operations. The technique consists in excision of the thin conjunctiva of the bleb, undermining of the conjunctiva until the fold, arched incision of the cornea in front of the bleb, incarceration of the conjunctival lip in the corneal incision with fixation by continuous suture with monophile nylon-string (10X0). In 6 of 7 cases the intraocular pressure was spontaneously regulated after the operation with morphological functioning bleb in 4 cases.