noun
umbilical cord coiling
Medical term referring to the coiling or entanglement of the umbilical cord around the fetus, typically the neck.
超音波検査で臍帯巻絡が確認された。
Umbilical cord coiling was confirmed by ultrasound examination.
Compound of 臍帯 (saitai, 'umbilical cord') and 巻絡 (kenraku, 'coiling, entanglement').