"NICHD"^^ . . . "Shoulder PresentationPTNCI" . "A fetal position during delivery in which the shoulder descends into the birth canal first.NCI" . . "Shoulder Presentation"^^ . "Shoulder Presentation"^^ . "Finding"^^ . . "C92880"^^ . "Shoulder PresentationPTNICHD" . . "C0426164"^^ . .