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- Path: sparky!uunet!usc!howland.reston.ans.net!hsdndev!ncar!noao!amethyst!organpipe.uug.arizona.edu!news
- From: tracy@scoraz.resp-sci.arizona.edu (Tracy Scheinkman)
- Newsgroups: rec.equestrian
- Subject: re: more on bowed tendons
- Message-ID: <1992Dec25.100941.25664@organpipe.uug.arizona.edu>
- Date: 25 Dec 92 10:09:41 GMT
- Sender: news@organpipe.uug.arizona.edu
- Distribution: usa
- Organization: University of Arizona, Tucson, AZ
- Lines: 39
-
-
- The subject of blistering with regard to bowed tendons was just
- brought up so I thought I'd respond.
- Blistering is no longer considered to be of any therapeutic use
- for treating bowed tendons. All it does is scar the outside skin and
- cause more damage to the leg but in another area. It is now thought
- that the only therapeutic value from blistering comes from the stall rest that
- the horse gets from the stressful work that caused the injury in the
- first place. People used to think that blistering was useful in order
- to bring increased circulation to the area of the bow, and to increase
- the strength of the tendon in that area by scarification. Both of these
- assumptions are wrong. Recent research shows that the tendon heals
- from the inside out using circulation from blood vessels that are within
- the tendon itself. NO AMOUNT of blistering can affect the circulation
- within those blood vessels. In addition scarification does not increase
- the strength of either skin or tendons in the area, quite the opposite
- it weakens the skin and/or tendon and causes the weakened areas to be
- more prone to further tearing; thus the focus now is on helping the
- bow to heal with as little scarring as possible. To this end, laser
- therapy and a few other high tech therapies are considered to be somewhat
- useful in increasing circulation to the area of the bow, however the
- best recommendation for increasing circulation is early non-stressful
- physical therapy, in other words allowing the initial onset symptoms to
- pass and beginning very slow easy work starting with walking and moving
- up from there.
- For the woman who asked the question in the first place, with a
- bow and a fracture or other damage you are looking at more than most
- people have to deal with and thus no simple answer is available. Early
- mobilization is considered therapeutic with both humans and horses in
- the cases of simple clean fractures, or simple clean bows, however
- this may not be possible if the fracture has not "set" or if the injury
- includes something like a ligament pull as well which deprives the
- horse of some support for the other injured elements of the leg. Perhaps
- a call to a veterinary research center such as UC Davis or Cornell or
- Tufts would be of assistance in helping you and your vet to figure out
- the best things to do for your horse. Good luck and please let us know
- the outcome!
-
- Tracy and everybody
-