SURGICAL METHOD FOR TREATING HYPOACUSIS IN THE CASES OF CHRONIC MIDDLE EAR OTITES Russian patent published in 2002 - IPC

FIELD: medicine. SUBSTANCE: method involves removing epidermis from tympanic membrane edges in the perforation zone. Transplant is placed and fixed. Before placing the transplant, micro flora spectrum is determined in exudate taken from the patient ear. Lyophilized allobrepho-dura mater selected as plastic material is saturated in ultrasonic bath with preselected antibiotic and fungicide preparation solution during 1 min. The lyophilized allobrepho-dura mater fragment saturated with corresponding antibiotic and fungicide preparation is placed in perforation projection and fixed with gauze turundas with synthomycin emulsion. EFFECT: enhanced effectiveness of treatment.