The JAWSII Full Wrap Fence Brackets attach wood fence rails to metal fence posts, eliminating rotted and failed wood posts. These brackets are designed to use with standard 2-3/8 outer diameter steel tubing.
Synonym(s): head presentation. (in obstetrics) a fetal presentation in which the vertex of the fetus is the part nearest to the cervical os and can be expected to be born first. Compare breech presentation. vertex presentation.
The fetal anatomic landmarks used to describe the position in the brow and face presentations are the bregma and the mentum. The outlook of the persistent brow presentation for vaginal delivery is poor. Approximately two thirds of brow presentations will convert to vertex or face.