LABIAL MUCOSA AND COMBINED LABIAL/BLADDER MUCOSA FREE GRAFT FOR URETHRAL RECONSTRUCTION

One-stage urethral reconstruction was performed using a free graft of labial mucosa and combined labial/bladder mucosa. We present the results of this technique in 12 cases that had a minimum follow-up period of 3 years. Eleven patients had medium penile or posterior hypospadias and one had chordee penis without hypospadias, Urethroplasty with labial mucosa was performed by two techniques: labial mucosa used alone or combined with bladder mucosa. The labial mucosa was harvested from the inner surface of the upper and/or lower lip, depending on which method was used. Seven patients, six with medium penile or posterior hypospadias and 1 with chordee without hypospadias, were given a labial mucosa graft alone; the urethral gap was 3.5 to 6 cm. The other five cases, all with posterior hypospadias, were treated by combined labial/bladder mucosa graft urethroplasty: the urethral gap was 6 to 13 cm. Follow-up (at 3 to 41/2 years) showed no complications apart from a urethral fistula in one patient and mild stenosis on the anastomosis in four cases, which required urethral dilatations in the first month after surgery. Copyright (C) 1995 by W.B. Saunders Company.