[Cordectomy. Review of cases treated in our department between 1984 and 1991].

Survey of the 49 glottic tumors, state T1, treated by the AA. at their Department between the years 1984 and 1991. Subperichondral cordectomy through the midsaggital plane and laryngotracheal dissection of middle area was the followed procedure. Description of outcomes and bibliographical review.