Sciatic Foramina Flashcards
(4 cards)
1
Q
Greater sciatic foramen:
boundaries
A
Anterior sacroiliac lig.
Sacrotuberous lig.
Sacrospinous lig.
Greater sciatic notch
2
Q
Lesser sciatic foramen:
boundaries
A
Spine of ischium
Sacrotuberous lig.
Ischial Tuberosity
3
Q
Greater sciatic foramen:
Contents
A
Piriformis
Sciatic n.
Posterior femoral cutaneous n.
Superior gluteal vessels / n.
Inferior gluteal vessels / n.
Internal pudendal vessels
Pudendal n.
4
Q
Lesser sciatic foramen:
Contents
A
Obturator internus
Internal pudendal vessels
Pudendal n.
