Bone Anatomy Flashcards
Diaphysis
The long central shaft of the bone (green)
Epiphysis
Forms the larger rounded ends of long bones (blue)
Metaphysis
Area between the diaphysis and epiphysis at both ends of the bone (brown)
Physis
Plates of cartilage, also known as growth plates which allow the long bones to grow in length (red)
Apophysis
A normal bony outgrowth that arises from separate ossification center and fuses with the bone in course of time (yellow)
True or False: Closure times are site and species specific
True
Which physes close before birth?
Distal phalangeal physes
What is a sign of skeletal maturity?
Closed physes
Anatomy of the Front Leg
C1
Atlas - has large wings (transverse processes)
C2
Axis - large spinous process and odontoid process
C3-C5
All similar in size and shape
C6
Has large transverse processes
C7
Tall spinous process
Location of Rib Articulation
Ribs articulate with cranial aspect of the corresponding numbered vertebral body