22/07/2023
Removing all leverage and repairing feet the right way, is literally the only way..
Once we understand how what we do externally affects the hoof internally, and in turn our horses overall… progress will be made..
Hoof cracks - how NOT to treat them.
We removed the hoof capsule off this cadaver hoof so we could examine the structures within - we had an inkling it wouldn't be looking too good.
And yep, we were right.
Some trauma had occurred which had severed through the coronary groove in the outer hoof capsule (3), and the coronary dermis underneath (2). This would have damaged the papillae and their sockets, resulting in the formation of a scar, and subsequently no further horn being made at that point.
We see lots of injuries to horses' hooves like this, and in fact the hoof has a huge propensity to recover well, allowing the trauma to close up, leaving behind just a scar, similarly to our own skin.
And that's ok, the integrity of the hoof is not further compromised, and the horse can go on and lead a perfectly sound, normal life.
Unfortunately for this horse, he or she had far more than just the crack problem to deal with. This horse had been suffering from chronic inflammatory bouts, seen here by the multitude of rings, ripples and other hoof wall imperfections (1) - the laminitis was very apparent and had clearly not been brought under control.
So this horse actually had THREE problems:
1. the damage caused by the original trauma which was desperately trying to heal
2. the ravages of chronic laminitis preventing the hoof from healing
3. the damage caused by a person who was continually grooving into the crack - also preventing the hoof from healing
This person was no doubt well-meaning, but what they apparently weren't aware of, is that the constant grooving out of the crack was never going to heal it, it was just making matters worse.
You can see that both the epidermal lamellae (3) and the dermal lamellae (2), had been irreparably damaged from this constant meddling.
We see this a lot too. This constant meddling and fiddling with cracks - grooving, cutting, screwing on plates, filling up with resins etc... it all happens and more!
If only the hoof care professional had understood that this horse was a chronic laminitic, and then had proceeded to advise on how to change the diet and management... and then understood how to trim the hoof correctly to nature's parameters - then this horse could have quite happily survived.
Yet another sad example of misunderstanding in the murky world of equine hoof care.
Thank goodness for the horses under our care, that our HMB Pros have this sort of situation sussed!
HM.