Jones J M, Sweetnam P, Hibbard B M
Br J Obstet Gynaecol. 1979 Dec;86(12):913-6. doi: 10.1111/j.1471-0528.1979.tb11237.x.
We investigated the outcome of pregnancy after cone biopsy of the cervix. We found that preterm delivery and low birth weight were commoner and the mean duration of labour longer in women who had a cone biopsy than amongst matched controls. Rapid labour (under two hours) was not significantly more common after cone biopsy.
我们调查了宫颈锥形活检术后的妊娠结局。我们发现,与匹配的对照组相比,接受宫颈锥形活检的女性早产和低体重更为常见,且平均产程更长。锥形活检术后急产(两小时内)并不显著更常见。