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Locking twins are multiple-birth babies about to be delivered who are positioned so that their chins are hooked together. This rarely occurs, but it can happen when the first infant to be delivered is feet-first (breech) and the next is head-down (vertex).
Locking twins are delivered by caesarean section (C-section).
Current as of: November 9, 2022
Author: Healthwise Staff
Medical Review:Sarah Marshall MD - Family Medicine & Thomas M. Bailey MD - Family Medicine & Adam Husney MD - Family Medicine & Kathleen Romito MD - Family Medicine & William Gilbert MD - Maternal and Fetal Medicine & Femi Olatunbosun MB, FRCSC - Obstetrics and Gynecology
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