| 1
.
| Iliopectineal arch (iliopectineal ligament) |
| 2
.
| Femoral nerve |
| 3
.
| Iliopsoas muscle |
| 4
.
| Anterior inferior iliac spine (origin of rectus femoris muscle) |
| 5
.
| Upper pointer: Femoral sheath (posterior lamina; note attachment of this layer to iliopubic eminence) Lower pointer: Location of iliopubic (pectineal) eminence |
| 6
.
| Gluteus minimus muscle |
| 7
.
| Acetabulum |
| 8
.
| Acetabular margin |
| 9
.
| Obturator internus muscle (cut off) |
| 10
.
| Aponeurosis of External oblique muscle |
| 11
.
| Fascia lata (cut across and elevated) |
| 12
.
| Femoral sheath (anterior lamina) |
| 13
.
| Femoral artery and vein (within femoral canal) |
| 14
.
| Inguinal ligament |
| 15
.
| Femoral canal (cut across at its apex canal widens medially within femoral sheath as it approaches level of inguinal ligament) |
| 16
.
| Round ligament of uterus (emerging through superficial inguinal ring) |
| 17
.
| Pubic tubercle |
| 18
.
| Location of femoral ring (obscured by medial wall of femoral sheath) |
| 19
.
| Pectineal ligament (ligament of Cooper) |
| 20
.
| Superior pubic ramus |
| 21
.
| Obturator artery and vein |
| 22
.
| Obturator nerve |
| 23
.
| Obturator membrane |
| 24
.
| Inferior pubic ramus |
| 25
.
| Ischium |
