Many factors affect equine locomotion
BRUSHING
SCALPING
CROSS-FIRING
FORGING
OVER-REACHING
ELBOW-HITTING
WINGING
“Toe-out” conformation
more at risk
PADDLING
“Toe-in” conformation
Base narrow
Base wide
Increased force on inside of hoof
CARPAL VALGUS
is lateral deviation of the fore limb from the carpus distally “knock kneed”
common ANGULAR LIMB DEFORMITY
ANGULAR LIMB DEFORMITY; caused by carpal valgus
CARPAL VARUS
medial deviation of the fore limb from the carpus distally “bow legged”
* Increased tension lateral collateral
ligaments
* Increased pressure on medial splint
bone (MC2)
“bench knee”
If canon bone (MC3) is offset laterally
“over at knee”
Cranial/dorsal deviation (slight flexion) of MC3
Lateral stance
Line dropped from scapular (trapezius)
tuberosity should bisect limb down to fetlock
STAND UNDER
CAMPED IN FRONT or SAND CAMPED
Tarsal VALGUS
BASE-WIDE in hind limbs
Commonly associated with cowhocked conformation
TARSAL VARUS
BASE-NARROW
* Often in heavily muscles horses
* Feet usually toe-in
* Bow-legged appearance (TARSAL VARUS)
* Predisposes to limb inferference
SICKLE HOCKS
STRAIGHT HOCKS
No matter how good the conformation is in other area, poor foot conformation often results in
lameness