The perineum has the pelvic floor as its superior border.
2.
The superior border supports the orbital process in front and the sphenoidal process behind.
3.
The superior border of the terminal sulcus designates the transverse plane in which the SA node resides.
4.
Its boundaries are therefore the iliopectineal arch, the inguinal ligament, lacunar ligament and superior border of the pubis.
5.
With age and tooth loss, the alveolar process is absorbed so that the mandibular canal becomes nearer the superior border.
6.
The pelvic cavity of the true pelvis has the pelvic floor as its inferior border ( and the pelvic brim as its superior border ).
7.
To the outer lip of the superior border, on either side, the buccinator is attached as far forward as the first molar tooth.
8.
As with'superior border', this page is too generic to be used as a redirect, and too broad to be used as a disambig.
9.
The "'gluteal aponeurosis "'is a fibrous membrane, from the fascia lata, that lies between the iliac crest and the superior border of the gluteus maximus.
10.
This resorption can occur to such an extent that the mental foramen is virtually on the superior border of the mandible, instead of opening on the anterior surface, changing its relative position.