[Breech presentation due to occipital malformation with sacral rotation].
D001946:Breech Presentation; D005260:Female; D006801:Humans; D007746:Labor Presentation; D009777:Occipital Bone / Q000002:abnormalities*; D011247:Pregnancy; D012399:Rotation; D012445:Sacrococcygeal Region / Q000002:abnormalities*
LABOR PRESENTATION; OCCIPITAL BONE/abnormalities; SACROCOCCYGEAL REGION/abnormalities