METHOD FOR PREVENTING POST-LARYNGECTOMY PHARYNGOSPASM Russian patent published in 2007 - IPC A61B17/24 

Abstract RU 2305507 C1

FIELD: medicine.

SUBSTANCE: method involves removing larynx and carrying out myotomy. Tracheostoma is formed after having removed the larynx, and vocal prosthesis is set. Stent is introduced through gullet defect and esophagus as far as the vocal prosthesis position, lower constrictor is cut along the anterior wall to submucous layer from gullet defect edge to the vocal prosthesis, and the gullet is sutured. Surgeon finger is optionally introduced into the gullet defect as stent.

EFFECT: enhanced effectiveness of treatment; achieved spontaneous phonation; prevented pharyngeal fistula formation.

2 cl, 1 dwg

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RU 2 305 507 C1

Authors

Novozhilova Elena Nikolaevna

Ol'Shanskij Vladimir Olegovich

Dates

2007-09-10Published

2006-04-03Filed