9- Ruminant Limb Osteology

Question 1

What is 1 and 2 and 3

Answer 1

1) Supraspinous fossa
2) Infraspinous fossa
3) acromion

Question 2

What is 4 and 5

Answer 2

4) Subscapular fossa
5) Serrated face

Question 3

Label the numbers on the caudal view of the humerus

Answer 3

3) Head and neck
4) Deltoid tuberosity
5) Condyles and epicondyles
9) Olecranon fossa

Question 4

Label the numbered structures on the cranial view of the humerus

Answer 4

1) Greater tubercle
2) Lesser tubercle
4) Deltoid tuberosity
5) condyle and epicondyles
6) Lateral ridge
7) Trochlea
8) Radial fossa

Question 5

Label the numbered structures on the cranial view of the proximal radius and ulna

Answer 5

2) Olecranon tuberosity
3) Anconeal process
4) coronoid processes
5) Trochlear notch

Question 6

Label the structures on the lateral view of the radius and ulna

Answer 6

1) Olecranon
2) Olecranon tuberosity
3) Anconeal process
5) trochlear notch
6) Ulnar styloid process
7) radius styloid process

Question 7

Label the carpals on the right limb from the dorsal view

Answer 7

1) radial
2) intermediate
3) ulnar

Question 8

Label the carpals on the right limb from the lateral view

Answer 8

3) ulnar
4) accessory

Question 9

Label the structures 1, 4, 5, and 18

Answer 9

1) Radial carpal bone
4) Ulnar and accessory carpal bone (they are articulated)
5) Carpal bone II + III (fused)
18) Ulnar styloid process

Question 10

Label the right metacarpal bones from the dorsal veiew

Answer 10

*** at dorsal end are metacarpal trochleas

Question 11

Label numbered structures, as well as the bones highlighted in colors (lateral view)

Answer 11

Orange: Ilium
Blue: Ischium
Grey: pubis
1) Coxal tuber
2) Sacral tuber
3) Ischial tuber (often described as triangular)
#: lunate face major
*: acetabulum
+: lunate surface minor

Question 12

Label the structures on the bovine coxae, caudal view

Answer 12

Question 13

Label the prominences on the cranial view of the femur

Answer 13

1) Head
2) Greater trochanter
7) Femoral trochlea
8) Trochlear groove
10) lateral and medial epicondyle

Question 14

Label the bony prominences on the caudal view of the femur

Answer 14

1) Head
2) Greater trochanter
3) Lesser trochanter
4) Intertrochanteric ridge
5) Trochanteric fossa
6) Supracondylar fossa
9) Lateral and medial condyle
10) Epicondyle (lateral and medial)
11) Intercondylar fossa

Question 15

Label the tarsal bones in the plantar view

Answer 15

1) calcanean
2) Talus
3) Central + IV