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pirifomis musle
superior gluteal artery and vein
internal pudental atery and vein
superior gluteal nerve
inferior gluteal atery and vein
inferior gluteal nerve
pudental nerve
sciatic nerve
poterior femoral cutanious nerve
nerve to obturator internus
nerve to quadratus femoris
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What is immediately superior to the sciatic notch?
There are two different sciatic notches, each surrounded by different structures
What sciatic nerve passes through a large indention in the posterior part of the ilium called?
greater sciatic notch
Its tubercle serves as an attachment point for the inguinal ligament?
greater sciatic notch
Is the greater sciatic notch inferior to the posterior inferior iliac spine?
clavicle and scapula
What is the notch found just inferior to the posterior inferior iliac spine?
greater ischiadic (sciatic) notch
Does the sciatic nerve pass through the lesser sciatic foramen?
no, the sciatic nerve passes through the greater sciatic foramen
What is greater sciatic foramen?
This is the largest foramen leading to and from the pelvis. One of the structures is the sciatic nerve. The foramen might be somewhat "closed" by bone and can "pinch" the sciatic nerve. This is very painful and a person can't dorsiflex the foot. Surgery can open the foramen and reduce the pain and disability.
Does the sciatic nerve pass through the lesser sciatic foeamen?
It passes through the greater sciatic foramen
Where does the sciatic nerve exit?
The sciatic nerves exit the pelvic bone through an opening (greater sciatic foramen) to emerge in the buttock.
Structure passing through lesser sciatic foramen?
The Pudendal nerve is the structure that passes through the lesser sciatic foramen.
What is immediately superior to the sciatic notch?
There are two different sciatic notches, each surrounded by different structures
The area of the innominate bone where the sciatic nerve passes is called the?
The greater sciatic notch.
The greater sciatic notch is part of what?
coxal bone
What sciatic nerve passes through a large indention in the posterior part of the ilium called?
greater sciatic notch
What sciatic nerve passes through a large indention in the posterior part of the ilium called the?
greater sciatic notch
Its tubercle serves as an attachment point for the inguinal ligament?
greater sciatic notch
How is piriformis syndrome caused?
The condition is caused by the irritation or compression of the proximal sciatic nerve by the piriformis muscle, which connects the sciatic notch with the greater trochanter of the femur
