Delivery following colon interposition.

BACKGROUND Colon interposition carries a significant complication rate due to attenuated arterial blood supply, because the interposed colon segment depends on a single vascular pedicle. CASES We report for the first time five vaginal deliveries in two women following the operation, illustrating the dilemmas encountered in choosing the delivery method in these patients. CONCLUSION We suggest that vaginal delivery following colon interposition is feasible. If cesarean section has to be performed, extra care must be exercised not to damage the vascular pedicle, particularly when there is a need for mobilizing or palpating the posterior aspect of the uterus.