A study of functional recovery for urination and defecation in patients with myelodysplasia: a modified seromuscular ileal flap fixation to the bladder.

From 1978 to 1985, 57 myelodysplasia patients with urinary and defecatory dysfunction underwent surgical treatment by modified seromuscular ileal flap fixation to the bladder. Followup was 1 to 88 months. Bladder capacity did not decrease, and voiding time and urine flow rate significantly improved. A urinary substitute sensation appeared in 45 of 46 patients (97.8 per cent) and urinary incontinence improved in 36 of 37 (97.3 per cent). A fecal substitute sensation appeared in 31 of 46 patients (67.4 per cent) and constipation improved in 22 (47.8 per cent). Operative complications were encountered in 5 of 57 patients (8.8 per cent), including 3 cases of prolonged paralytic ileus, 1 obstructive ileus and 1 wound herniation. Modified seromuscular ileal flap fixation to the bladder appears to be indicated for patients with the lower type of neurogenic bladder with neither a low compliance bladder nor high grade vesicoureteral reflux.