Transverse uterine incision for cesarean delivery of the transverse-lying fetus.

Low-isthmic transverse uterine incision was performed in 66 patients during Cesarean section indicated for transverse fetal lie. No significant differences were noted in the 1 and 5 min Apgar scores among fetuses delivered before or after rupture of the membranes. In only 5 (7.6%) of these cases was the incision converted into an inverted-T. The 1 min Apgar score was significantly lower in this group (6.0 +/- 1.3) compared to the rest of the group (7.5 +/- 1.7, P less than 0.01), however, the 5 min score showed no significant difference. No significant complications were noted in the post-operative course of mother and fetuses. We concluded that the transverse uterine incision is safe for the Cesarean delivery of the transverse-lying fetus.