<unk>  in obstetrics refers to that<unk>  of the fetus that faces the pubic symphysis of the mother during delivery. Depending upon the original position of the fetus, either the left or the right<unk>  can be the<unk> . It is known as the<unk>  as it faces the<unk>  of the mother. This distinction between the<unk>  and the posterior<unk>  is important as the<unk>  is delivered first.
Anterior shoulder
Cervical rib
Neutral spine
Radial plane
Anterior triangle of the neck
Little League elbow
Iliac spine
Dipygus