Anatomy I: Lesson 5
Anatomy Midterm 1 Review Objective: Students will review the osteology of the vertebrae, forelimb and hind limb in order to succeed on the upcoming Anatomy Midterm.
Specie Variants in Vertebrae
Eq. Ru. Sus. Can.
Cervical 7 7 7 7
Thoracic 18 13 14 13
Anticlinalis 16 13 12 10+11
Lumbar 6 6 7 7
Sacral 5 5 4 3
Sternum 7 7 8 8
For. Alare – not in canine
Inc. Alaris – Canine only
For. Trasnversarium – not in Ru
Canine: dens looks like a small tooth, spinal process stretches over atlas
Sus: very large spinal process, narrow and short, dens looks most like a tooth
Eq: longer, spinal process splits in two by the sulcus interspinosus
Ru: dens is roundish huge spinal process not divided
What additional structure is typical of the C6?
Which species have an acromion? Ca and Ru
Which specie has an incisura glenoidalis? Eq
What other specie specific characteristics can we identify?
What specie variants of the humerus can we identify?
Which specie has the most mobile junction between the radius and ulna? Ca
What sits into the
olecranon fossa? Processus anconeus
Which surface connects the radius to the ulna proximally? Circcumferentia articularis
What are the common names of the following: ◦ Proximal phalanx os compedale Fetlock
◦ Medial phalanx os coronale Pastern
◦ Distal phalanx os ungulare Coffin
Where do you find the tuberculum recti femoris? corpus ossis illi
Which bone wears the tuberculum psoas minor? Os ilium
Eq. Ru. Can. Sus.
B. Gerics
Eq. Rum. Ca. Sus. B. Gerics
Identify the structure and which specie the following belongs to: How did you know?
Identify the structure and which specie the following belongs to: How did you know?
Identify the structure and which specie the following belongs to: How did you know?
Identify the structure and which specie the following belongs to: How did you know?
What are these two species? How can you differentiate between them?
What are these two species? How can you differentiate between them?
What are these two species? How can you differentiate between them?