Viscoaugmentation as a treatment for leakage around the Provox 2 voice rehabilitation system.
Tracheo-oesophageal puncture for voice restoration is a well-established technique post-laryngectomy. A number of complications can occur with the creation of a tracheo-oesophageal fistula (TOF) and in the subsequent management of the patient with an indwelling voice rehabilitation system. This article is the first to report the use of Hylaform, a colourless viscoelastic gel, to treat an intractable case of leakage around a Provox 2 voice prosthesis. The procedure which required no anaesthesia resulted in no further leak around the valve to the present day, now more than four weeks post-viscoaugmentation.
Luff
D A
DA
Department of Otolaryngology-Head and Neck Surgery, Manchester Royal Infirmary, UK.
Izzat
S
S
Farrington
W T
WT
D005782:Gels; D006801:Humans; D007825:Laryngectomy; D007831:Larynx, Artificial / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D014138:Tracheoesophageal Fistula / Q000209:etiology* / Q000628:therapy; D016896:Treatment Outcome
D005782:Gels