Dissection of gluteus maximus and post gluteal cutaneous n Cut open deep fascia from the juncture between gluteus maximus and biceps femoris to popliteal fossa and find the post cutaneous femoral n Clean up the sup inf. border of gluteus maximus. Cut down it at its origin reflect it laterally Cut the gluteus medius at the mid point observe the Bcecs tm gluteus minimus. find sup inf. gluteal blood vessels and nn. At suprapiriformis foramen infrapiriformis foramen Post femoral cutanesou nDissection of gluteus maximus and post. gluteal cutaneous n. Cut open deep fascia from the juncture between gluteus maximus and biceps femoris to popliteal fossa and find the post.cutaneous femoral n. Clean up the sup & inf. border of gluteus maximus. Cut down it at its origin & reflect it laterally. Cut the gluteus medius at the mid.point ,observe the gluteus minimus. find sup. & inf. gluteal blood vessels and nn. At suprapiriformis foramen & infrapiriformis foramen. Post.femoral cutanesou n