1- Equine Thoracic Osteology

Question 1

Label the diagram

Answer 1

1) Scapula- Shoulder (pectoral girdle)
2) Arm (brachium)
3) Forearm (antebrachium)
4) Manus

Question 2

Label the diagram

Answer 2

1) Radius and ulna
2) Carpal bones
3) Metacarpal III or “cannon” bone
4) Proximal phalanx or “long pastern” bone
5) Distal phalanx or “coffin” bone
6) Metacarpal II or medial “splint” bone
7) Metacarpal IV or lateral splint bone
8) Intermediate phalanx or short pastern bone

Question 3

Label the diagram

Answer 3

1) Coracoid process
2) Supraglenoid tubercle
3) Glenoid cavity

Question 4

Label the diagram

Answer 4

1) Greater tubercle
2) Deltoid tuberosity

Question 5

Label the diagram

Answer 5

1) Lesser tubercle, caudal part
2) Lesser tubercle, Cranial part
3) Tuberosity for teres major

Question 6

Label the diagram

Answer 6

1) Lesser tubercle
2) Intermediate Tubercle
3) Greater tubercle
4) Intertubercular groove

Question 7

Label the diagram

Answer 7

1) Long pastern bone
2) Short pastern bone
3) Navicular
4) Coffin bone

Question 8

Label the diagram

Answer 8

1) Radial carpal bone
2) Carpal bone II+III
3) Tuberosity of metacarpal bone III
4) intermediate carpal bone
5) Ulnar carpal bone
6) Carpal bone IV
7) Metacarpal bone IV
8) Metacarpal bone III

Question 9

Label the diagram

Answer 9

1) Radiocarpal joint
2) Middle carpal joint
3) Carpometacarpal joint

Question 10

What is the blue space

Answer 10

Metacarpophalangeal Joint