Lecture 6.2

Question 1

Extensors are positions ________ in lower limb

Answer 1

anteriorly

Question 2

The gluteal region is ________

Answer 2

posterolateral

Question 3

Gluteal region: from ____ crest to the ______fold below

Answer 3

Gluteal region: from illiac crest to the gluteal fold below

Question 4

Thigh is from the ______ ligament to the knee joint anteriorly or

from the ______ fold to knee posteriorly

Answer 4

Thigh is from the inguinal ligament to the knee joint anteriorly or

from the gluteal fold to knee posteriorly

Question 5

Illium - superiorly

Ishium - _____

Pubis - ______

Answer 5

Illium - superiorly

Ishium - Posterior

Pubis - anterior

Question 6

What is the acetabulum?

Answer 6

There are three bones of the hip bone that come together to form the acetabulum. Contributing a little more than two-fifths of the structure is the ischium, which provides lower and side boundaries to the acetabulum. The ilium forms the upper boundary, providing a little less than two-fifths of the structure of the acetabulum. The rest is formed by the pubis, near the midline.

Question 7

Idetify ASIS and AIIS

Answer 7

Question 8

The femoral neck forms and angle of ___ degrees with the femoral shaft

Answer 8

125 degrees

Question 9

The lesser trochanter is located…

Answer 9

posteromedially

Question 10

The muscles in the thigh and leg are seperated into compartments by…

Answer 10

bone, fascia and interosseous membrane

Question 11

deep fascia of the thigh is called

Answer 11

fascia lata

Question 12

The illiotibial tract help maintain ________

Answer 12

extension

Question 13

Glut.max is the ___ and lateral _______ f the hip joint

Like the posterior fibres of Deltoid

Answer 13

Glut.max is the extendorand lateral rotator of the hip joint

Question 14

The rectus femoris attaches to the ….

Answer 14

AIIS

and to a roughened patch of bone between the superior margin of the acetabulum and the inferior gluteal line

Question 15

The ishial tuberosity is associated with the ___ muscles

Answer 15

hamstring

Question 16

The lateral region of the lower are of the ishail tuberosity provides attachemnt for part of which adductor?

Answer 16

adductor magnus

Question 17

the medial part of the lower ishail tuberosity faces inferiorly and is covered by connective tissue and a ____

Answer 17

the medial part of the lower ishail tuberosity faces inferiorly and is covered by connective tissue and a bursae

Question 18

Gluteus medius and minimus both insert on the

Answer 18

greater trochanter of the femur

Question 19

The linea aspera is a major sit of muscle attachment in the thigh, superior to it is which tuberosity (posterior) which is where the glut max. inserts?

Answer 19

Gluteal tuberosity

Question 20

The iliofemoral ligament is _____ to the hip joint

Answer 20

anterior

Question 21

The piriformis (lateral rotator) muscle passes out of the pelvis into the gluteal region through the…

In this space, what goes above piriformis and what goes below?

Answer 21

The piriformis (lateral rotator) muscle passes out of the pelvis into the gluteal region through the greater sciatic foreamen

Above it:

• superior gluteal nerve and vessels

Below:

• inf. gluteal a.
• in.f gluteal n.
• pudendal n.
• inf. pudendal vessels
• post. cut. n. of thigh
• nerve to the quadratus femoris
• nerve to the gemellus inferior.

Question 22

What goes through the obturator canal?

Answer 22

obturator nerve

obturator artery/vein

Question 23

The obturator and femoral nerve originate from which spinal segment?>

Answer 23

L2 to L4

Question 24

The illiotibial tract and it’s two associated msucles (glut max. and tensor fascia latae) prevent lateral displacement of what?

Answer 24

hip joint

prevent proximal end of the femur from moving away from the acetabulum

Question 25

The Gluteus _____holds the pelvis horizontal in locomotion

Answer 25

The Gluteus minimus holds the pelvis horizontal in locomotion

Question 26

Tensor fascia latae stabilised the knee in _____

Answer 26

Tensor fascia latae stabilised the knee in extension