| The Natural Angle
presented a group of questions regarding vet/farrier relations to Stephen
O'Grady, DVM, MRCVS. His thoughtful responses may give you some guidance
when confronted with various foot problems and sensitive issues involving
lameness and lower limb problems. Dr. O'Grady's background as a farrier
before becoming a veterinarian and his continued work with lower limb
problems offers a unique perspective on questions facing the farrier,
veterinarian and horse owner.
When should a farrier call a vet?
- Any unexplained lameness is observed
when the horse is brought out to be shod.
- Any situation occurs in which live
tissue is exposed or blood is noted such as:
a. sole punctured with hoof knife
b. bleeding quarter crack or infected toe crack
c. infected corn
d. extensive white line disease
e. canker
- There is a puncture wound in sole or
frog of foot
- There is a deep abscess
- Radiographs are needed:
a. to assess sole depth
b. to assess conformation of foot, i.e. long toe/low heel syndrome,
hoof pastern axis
c. suspected rotation
d. to determine the extend of white line disease
e. to rule out solar margin fractures that can mimic sole bruising
- There are limb abnormalities in foals,
i.e. angular limb and flexural deformities.
When should a veterinarian call a
farrier?
- The veterinarian feels
that the present shoeing may be implicated as a cause of or a
contributing factor in a given lameness. (This should generally be
done without the owner's knowledge.)
- Lameness or disease is
localized to the foot and shoeing is part of the therapy.
- Hoof conformation needs to
be corrected in order to prevent lameness.
- Extensive hoof wall
defects resulting in lameness that need to be repaired (especially if
defect involves live tissue)
- Farrier input is necessary
on a particular problem such as building a shoe or brace to treat a
problem above the foot
- To have a cup of coffee
How should consultation be conducted?
Consultation should be conducted in person
with the case (horse) if possible, so diagnosis can be discussed and a
treatment agreed upon.
What are common problems in
consultations?
- Lack of adequate
discussion
- Resentment of either party
by the other
- Disagreement over therapy
- Treatment by
"fad" by either party instead of looking at individual case.
- Level of skill
a. Farrier - extent of training equals ability to build required shoe.
i) experience
ii) practicality
iii) innovation
iv) lack of continuing education
b. Veterinarian
i) amount of lameness work performed
ii) familiarity with farrier profession and the newest concepts
- Continuing education
a. Veterinarian - lack of attendance of veterinarians at meetings
devoted to podiatry, i.e. Laminitis Symposium, AFA Convention, et.
b. Farrier - lack of attendance at local farrier clinics, FPD clinics,
etc.
- Egos - both sides
There must be a mutual
professional respect between the veterinarian and the farrier in order to
have a successful vet/farrier relationship.
How should the vet and
farrier handle disagreements on proposed treatment?
- Disagreements should
always be handled through discussion if possible.
- If the case cannot be
competently handled by either the veterinarian or the farrier, that
individual should refer the case to a party more experienced to handle
the situation in question.
- With most lameness or
disease related problems of the hoof, there is the medical aspect
which makes the veterinarian responsible for the overall case and
places him or her in charge.
From your perspective, what
(and when) are important steps necessary to get the best radiographs?
Radiographs should always be top quality. This requires:
- Good foot preparation
(without shoes)
- Good x-ray cassettes and
screens
- Good radiographic
techniques
Radiographs are useful for:
- General foot conformation
- Hoof/pastern axis
- Long toe/low heel
- Club foot
- Flat feet to determine
sole depth
- Laminitis
- White line disease
- Heel lameness
- Lameness localized to the
foot without obvious diagnoses (fractures, foot bruising, keratoma,
osteomyelitis, etc)
What are some important
reference points in radiographs?
- Wire embedded in surface
of radiograph block
- Wire on dorsal (front)
hoof wall
- Thumb tack at point of
trimmed frog
- Small screws at coronary
band
- Markers at heels, if
necessary.
It
should be noted that, for accuracy, the opposite foot from the one being
radiographed should be placed on a block of equal height.
|

Live tissue exposed or bleeding |

Quarter crack |

Extensive White line Disease |

Deep abscess |

Sole Bruise |

Club foot |

Markers for good radiographs |
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