METHOD FOR SURGICAL TREATMENT OF CHRONIC HYPERPLASTIC LARYNGITIS Russian patent published in 2016 - IPC A61B17/24 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, specifically to otorhinolaryngology, and can be used for surgical treatment of hyperplastic chronic laryngitis. Method includes performing endolaryngeal surgery under endotracheal anesthesia. Inspecting mucous membrane of larynx by micro-laryngoscopic equipment. Identifying affected areas of mucous membrane. Device endolaryngeal injections is introduced through laryngoscope. Sprayer head is installed opposite to detected affected area. Spraying 1 ml of 1 % aqueous solution of Lugol's solution. After 2-3 minutes assessing colours of colouring and boundaries of affected region. For red-brick colour, mucosa is considered healthy. For change of colour to yellow-orange diagnosing chronic hyperplastic laryngitis. With the section of the cancer is diagnosed. Affected areas are removed.

EFFECT: method provides simple, effective and qualitative surgical intervention due to use Lugol's solution, detecting difference in staining and clear visualisation of boundary of healthy and affected tissues.

1 cl, 2 dwg, 4 ex