METHOD OF ANESTHESIA WHEN PERFORMING OPHTHALMIC OPERATIONS Russian patent published in 2024 - IPC A61F9/07 A61K31/167 A61K31/245 A61P27/02 

FIELD: medicine.

SUBSTANCE: invention relates to ophthalmosurgery. Parabulbar anesthesia is performed, in which the needle is pricked in the medial angle of the eye between the caruncle and the skin fold using needle 26 G×5/8 (0.45 mm×16 mm) and introduction of 2.0 ml of ropivacaine 0.5% with 2.0 ml of articaine in fatty tissue. In the process of the anesthetic introduction, an additional compression of the lower eyelid is performed so that the anesthetic is guaranteed to get into the retrobulbar space and to be distributed along the bottom of the eye socket, as well as to exclude its ingress into the lower eyelid.

EFFECT: method provides reducing the risk of developing operational and postoperative complications, in particular, retrobulbar hematoma, eyeball perforation, intravascular anesthetic administration, conjunctival chemosis, hemophthalmos.

1 cl, 2 ex