Farm Animal Orthopedic Exam Flashcards
1
Q
what is the 90-90-90 rule?
A
90% digit lameness -> 90% of that is pelvic limb lameness -> 90% of that is lateral claw lameness
2
Q
what are the signs of ambulation?
A
shortened weight bearing phase in stride
central placement of contralateral limb
dropping fetlock of contralateral limb
3
Q
what are some observations of stance for lameness?
A
arched back
shifting weight
favoring leg
4
Q
what are some observations of limbs for lameness?
A
muscle atrophy
joint swelling
draining tracts
dropped fetlock & angular limb deformity
5
Q
what are some observations of feet for lameness?
A
weight displaced to one/off claw
weight displaced to heel or toe
excessive wear of claw
excessive soiling of claw
heel/toe length
6
Q
what direction are palpations done in?
A
proximal to fetlock
