Hipbone

Question 1

3 main bones of hip bone?

Answer 1

1. Ileum (superior)
2. Ischium (inferior)
3. Pubis (most anterior)

Question 2

The acetabulum is a cup shaped depression that articulates with?

Answer 2

Head of femur

Question 3

What is acetabular fossa?

Answer 3

Floor of acetabulum which is non articular

Question 4

________ runs between anterior and posterior iliac spines?

Answer 4

Ileac crest

Question 5

How many ileac spines?

Answer 5

Anterior superior ileac spine
Posterior superior ileac spine
Anterior inferior ileac spine
Posterior inferior ileac spine

Question 6

What parts does ischium has?

Answer 6

1.Ischial spine
2. Ischial tuberosity

Question 7

What parts does pubis have?

Answer 7

1.Body
2. Ramus
(Superior pubic ramus
Inferior pubic ramus)
3. Pubic tubercle

Question 8

Where is lesser sciatic notch present?

Answer 8

Below the ischial spine

Question 9

The body of pubis has a pubic crest and pubic tubercle and it articulates with pubic bone of opposite side at?

Answer 9

Pubis symphysis

Question 10

Superior pubic ramus is present?

Answer 10

Just above the pubic tubercle

Question 11

Inferior pubic ramus is present?

Answer 11

Just below the pubic tubercle, below otburator crest

Question 12

What is the large opening in hip bone that is bounded by parts of ischium and pubis?

Answer 12

Obturator fossa

Question 13

Greater sciatic notch is present?

Answer 13

Just above the ischial spine
And just below the posterior inferior iliac spine

Question 14

Hip bone is a paired or unpaired bone?

Answer 14

Paired

Question 15

The structure where all 3 main parts of hip bone meat? And through which cartilage?

Answer 15

Acetabulum
Through Y-shaped triradiate cartilage

Question 16

The ball and socket joint of hip bone is formed by?

Answer 16

Acetabulum - socket
Head of femur - ball

Question 17

The moon shaped surface in acetabulum?

Answer 17

Lunate surface

Question 18

The border of acetabulum? What is the border interrupted by?

Answer 18

Margin (limbus) of acetabulum
Interrupted by Acetabular notch

Question 19

The margin of acetabulum is surrounded by a fibrocartilageneous collar?

Answer 19

Acetabular labrum or acetabular lip

Question 20

What are the main parts of ileum?

Answer 20

1. Wing of ileum (ala)
   2.Ileum body

Question 21

What are the bony landmarks of ileum on medial perspectice?

Answer 21

On medial perspective;
On anterior surface of ileum:

1. Arcuate line
2. Ileac tuberosity
3. Auricular surface

Question 22

What is arcuate line?

Answer 22

Arcuate line (on medial perspective)

On interior surface of ileum
Marks the transition between body and wing of ileum

Question 23

What is ileac tuberosity?

Answer 23

Roughened elevated area-
For attachment of sacroiliac ligament
Behind anterosuperior ileac spine

Question 24

Ischial spine is between what 2 Structures?

Answer 24

Greater and lesser sciatic notches