Conclusion
Infants with severe CP associated with the umbilical cord troubles were
characterized as sudden onset during the first stage of labor. Around
half of those due to cord morphological abnormalities were presumed to
have an antenatal onset. Prenatal ultrasound screening and meticulous
FHR monitoring during the first stage of labor are crucial for early
intervention. Focusing on Hon’s pattern may help prevent CP in case
velamentous insertion and multiple entanglements exist.