Difference between revisions of "Laminitis - Donkey"
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| − | + | [http://drupal.thedonkeysanctuary.org.uk/ This page is sponsored by [[Image:Donkey example.jpg]]] | |
| − | [[Image: | + | |
| − | + | ===Introduction=== | |
| − | [[ | + | ====Donkey hoof structure==== |
| − | This is a common, yet often unrecognised problem, and often is not noticed by the donkey owner, especially mild, acute, frequently recurring episodes | + | *More sensitive to wet conditions than horses (see [[Laminae Disorders - Equine Lameness | Laminae Disorders in horses]]), they absorb moisture much more readily |
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| + | ==Signalment== | ||
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| + | ==Description== | ||
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| + | This is a common, yet often unrecognised problem, and often is not noticed by the donkey owner, especially mild, acute, frequently recurring episodes. | ||
Predisposing factors: | Predisposing factors: | ||
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* Systemic illness (eg. Pituitary pars intermedia disorder, toxaemia) | * Systemic illness (eg. Pituitary pars intermedia disorder, toxaemia) | ||
| − | ==Clinical Signs== | + | ==Diagnosis== |
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| − | + | ===Clinical Signs=== | |
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* Reluctance to move, preference for soft surfaces, recumbency | * Reluctance to move, preference for soft surfaces, recumbency | ||
* Foot pain, particularly middle coronary band area | * Foot pain, particularly middle coronary band area | ||
* Pulse pressure and volume is increased in the digital arteries | * Pulse pressure and volume is increased in the digital arteries | ||
| − | * Shifting weight, frequent lifting of the front feet | + | * Shifting weight, frequent lifting of the front feet |
* Weight-bearing on the heels | * Weight-bearing on the heels | ||
* Feet landing heel first | * Feet landing heel first | ||
* Increased pulse and respiratory rate due to pain | * Increased pulse and respiratory rate due to pain | ||
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Laminitis should be treated as an emergency. Any combination of feet may be affected and all should be assessed. Full clinical examination should be performed. | Laminitis should be treated as an emergency. Any combination of feet may be affected and all should be assessed. Full clinical examination should be performed. | ||
| + | ===Laboratory Tests=== | ||
| + | ===Radiography=== | ||
| + | ===Biopsy=== | ||
| + | ===Endoscopy=== | ||
==Treatment== | ==Treatment== | ||
* Remove inciting cause and treat precipitating condition | * Remove inciting cause and treat precipitating condition | ||
* Analgesia - i.v. first, continue by mouth e.g. [[NSAIDs#Phenylbutazone|phenylbutazone]] | * Analgesia - i.v. first, continue by mouth e.g. [[NSAIDs#Phenylbutazone|phenylbutazone]] | ||
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| + | ==Prognosis== | ||
==References== | ==References== | ||
| − | + | * '''The Professional Handbook of the Donkey''', | |
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Revision as of 12:18, 30 September 2009
 |
This article is still under construction. |
This page is sponsored by
Introduction
Donkey hoof structure
- More sensitive to wet conditions than horses (see Laminae Disorders in horses), they absorb moisture much more readily
Signalment
Description
This is a common, yet often unrecognised problem, and often is not noticed by the donkey owner, especially mild, acute, frequently recurring episodes.
Predisposing factors:
- Pastures rich in soluble carbohydrate/fructans
- Overweight donkey
- Excessive feed amount, especially cereal type mixtures
- Trauma (poor/not appropriate farriery, overgrown hooves, lameness in contralateral limb)
- Systemic illness (eg. Pituitary pars intermedia disorder, toxaemia)
Diagnosis
Clinical Signs
- Reluctance to move, preference for soft surfaces, recumbency
- Foot pain, particularly middle coronary band area
- Pulse pressure and volume is increased in the digital arteries
- Shifting weight, frequent lifting of the front feet
- Weight-bearing on the heels
- Feet landing heel first
- Increased pulse and respiratory rate due to pain
Laminitis should be treated as an emergency. Any combination of feet may be affected and all should be assessed. Full clinical examination should be performed.
Laboratory Tests
Radiography
Biopsy
Endoscopy
Treatment
- Remove inciting cause and treat precipitating condition
- Analgesia - i.v. first, continue by mouth e.g. phenylbutazone
Prognosis
References
- The Professional Handbook of the Donkey,