cephalothoracopagus

cephalothoracopagus

 [sef″ah-lo-thor″ah-kop´ah-gus] a twin fetus united at the head, neck, and thorax.

ceph·a·lo·tho·ra·cop·a·gus

(sef'ă-lō-thōr'ă-kop'ă-gŭs), Conjoined twins with the bodies fused in the cephalic and thoracic regions. See: conjoined twins. [cephalo- + G. thorax, chest, + pagos, something fixed]

cephalothoracopagus

(sĕf″ă-lō-thō″ră-kŏp′ă-gŭs) [″ + ″ + pagos, thing fixed] A double fetus joined at the head and thorax.