how many ramus does the pubis have?
two, the superior and inferior
what is the projection of the superior ramus?
lateral
where does the superior ramus join?
ilium and ischium
what does the superior ramus form?
1) the obturator groove as the marker for the margin of obturator canal
2) the superior sharp triangular forms the pectineal line
what is the pectineal line continuous with?
the pubic crest