In order of appearance:
The deep flexor is pulled out of the collar formed for it by the superficial flexor.
The superficial flexor is held in place at the fetlock by the palmer annular ligament (that extra flap of white tissue).
You can see the subtarsal check ligament on this hind limb deep flexor, so much smaller and less significant than in the forelimb.
Then you see the carefully dissected distal sesamoidean ligaments (before they're dissected they're just a mass of tissue).
First the straight or long distal sesamoidean ligament which has been cut at the bottom.
Second the two branches of the oblique distal sesamoidean ligament which has been cut at the top.
Third the diagonal strands of the cruciate ligament nestled deep below.
A bit of hind limb anatomy today.
In order of appearance on this pre-disected leg: the superficial flexor tendon, the deep flexor tendon with its tiny check ligament attached and, laying underneath, the suspensory ligament.
You then see the deep flexor being pulled through the mass of tissue that holds it in place as it passes over the fetlock (including the anular ligament and the ring formed by the superficial flexor tendon).
What incredible structures!
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A few of you have asked about my method for using Hoof Stuff from Red Horse Products. So here's a short clip.
I've had brilliant success using this for cavities around the frog - almost a daily event at the moment with the wet-dry transitions we're having.
Thanks @redhorseproducts1
Happy Friday!
This is one of the less common locations for puss to pool under the hoof. This abscess has under-run the horny frog creating a separation between it and the frog corrium.
The black colour of the puss indicates that it's around a couple of weeks old.
A fascinating dissection earlier today where we were able to see the early stages of degenerative joint disease in the metacarpophalangeal articulation.
I'm shoeing in the rain!
Just shoeing in the rain!
🎶🎶🎶
More like drizzle but that doesn't scan.