Canine Cranial Cruciate Ligament Injuries – Surgery or what??

How Cranial Cruciate Ligament Injuries can be managed when surgery isn’t the first choice.

Ruptures and partial tears to one or both Cranial Cruciate Ligaments (CCL) is a remarkably common injury in our doggy friends.  While certain breeds seem to have significantly more frequency of injury, I see it pop up in a wide variety of breeds, ages and sizes of dogs.

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(image: petmd.com)

Traditionally, it has been believed that typically only small dogs, under about 15kg, fare just as well with conservative management as they do with surgical repair options. At significantly less cost also. This belief is based on a study which showed very positive outcomes for the small dogs and not so much resolution of lameness in the bigger dogs. Some practitioners, however, have been questioning the assumptions since.

Dr Narda Robinson DVM is one practitioner who has been quite vocal about the lack of options many pet owners are given when faced with a CCL injury. She has compiled some good evidence here to endeavour to debunk many commonly held beliefs around why surgery should be the primary go-to option for sorting out our dogs dodgy knees.

So, when an owner makes the decision to give the surgical option a miss, at least on a trial basis, what is the conservative option?

  • The first step is to ensure the dog is a healthy weight or slightly underweight to help reduce the loading on the stifle joint. Being overweight is one of the biggest and most manageable risk factors noted to contribute to CCL damage.
  • Next, keeping your dog’s activity controlled. Complete crate rest was once advised however studies have shown it to be not necessary. Rest and avoiding jumping up and down from vehicles, beds etc; minimising risk of slipping on smooth floors, and going for frequent short controlled leash walks is the ideal for 6-8 weeks.
  • Finally, the use of anti-inflammatory or analgesic medication as required.

From an osteopathic perspective it is possible to boost the effects of this conservative management firstly by recognising that it is, in most cases where the lameness has developed gradually and insideously, strongly likely that biomechanical restrictions in the dogs body have contributed to asymmetrical weight bearing through the hind legs and the stifle joint. This asymmetry and dysfunction can be addressed using Osteopathic techniques which are gentle and often pain free. By allowing the dog’s body, especially the lumbar and pelvic regions to function to the best of their ability, it is possible to minimise overloading of individual joints and enhance circulatory and nervous flow to the joints and tissues and hence allow the body to do it’s best healing work.

One of the big risks of CCL damage is that around 50% of dogs will present with damage to the other CCL within 6 months of surgery to repair injury to the first. This suggests two possibilities. Firstly, the obvious one that during recovery, the ‘good’ knee will be taking more than its fair share of workload, and secondly, that there is some underlying biomechanical factors that haven’t been addressed in the first instance which are continuing to throw excess loading into the joints. Whether post-surgery, or opting for the conservative option, it is therefore crucial to ensure the dog’s body is actually able to work symmetrically, as well as to then formulate a thorough rehabilitation plan to help ensure the dog begins to use themselves evenly. This rehab can begin within the first few weeks post-surgery or during the rest period if managing conservatively.

Allied therapies including dietary changes (examples here and here) and nutritional supplementation and herbs, hydrotherapy, acupuncture, laser, orthoses, stem cell therapy and cryotherapy are some of the many that may be useful within the management plan for CCL rehabilitation.

Big-Dog-Limping

(Image: Web-dvm.net)

From a preventative point of view, again it is crucial to ensure dogs are able to use themselves as symmetrically as possible. This can be achieved by osteopathic preventative/maintenance visits from a young age, to thoroughly examine and uncover any dysfunctional regions of the body and remove these restrictions before they begin to significantly alter the way the dog is moving. Ensuring that dogs are given consistent, relatively controlled activity allows them to develop strong and healthy musculoskeletal systems – so avoid the weekend warrior approach of relatively little or no exercise during the week followed by manic ball chasing or frisbee catching at the weekend. Make exercise a big part of your daily routine so your dog has a good baseline level of fitness and strength to help cope with the inevitable extra fun at the weekends or on holidays. Also, make sure nails are kept trimmed regularly, both to avoid slipping risk and also to help avoid changes in limb posture which may occur if the dog is feeling discomfort during activity from overly long nails.

For further advice or consultation, please don’t hesitate to contact me to discuss how Osteopathy can be of use in helping prevent, manage or rehabilitate a CCL injury.

 

 

Osteopathy for the Agility Dog

How to avoid and treat agility injuries for a long and fruitful agility career.

It’s a well known fact that for all the amazing benefits Agility offers dogs and their handlers and the relationship between both, it can be a hard sport physically on the dog (and the handler, but that’s another story!).  Injuries can be either acute or chronic in nature, and management of the inherent risks presented by obstacles such as A-frames, jumps and seesaws is an important part of making sure your dog gets to have a long and enjoyable agility career. Factors which add to the risk of agility are the speed at which the dog is travelling, the tight lines often needed to navigate today’s courses and the athleticism required to traverse these obstacles, all of which leave the dog open to repetitive stress on various parts of their body as well as potential falls from or hitting the obstacle.

agility fall

From a training perspective it is very worthwhile to aim to minimise the repetitive nature of the work the dog does, especially with young dogs whose growth plates are still very susceptible to damage from excess and repetitive pressure. Keeping the work they do varied, while practicing the skills might look like breaking the exercise down into small chunks and practicing each part at a slower more controlled pace to perfect the skill, then building those parts to perform the full obstacle. Working on many small varied parts of the greater task, at a slower pace, allows the trainer and dog to refine their skills and communication while avoiding many high speed repetitions of the full obstacle.

As mentioned above, injury to growth plates in young dogs is one worry when involved in intense competitive training, and this is largely mitigated by changing the way the dog is worked at least until physical maturity. Other risks such as sprains, strains, contusions (bruising from hitting an obstacle) and postural changes due to repetitive movements of an asymmetrical nature can be more readily managed or mitigated with the help of Osteopathy and other rehabilitation or wellness options such as swimming.

Osteopathically we look at the way the dog is moving and using their body and then palpate (feel) to identify any restrictions in the joints and any tender points, tightness or weakness in the muscles, ligaments or tendons. When identified, gentle manual techniques ranging from soft tissue work (massage like techniques) through to joint manipulation can be applied to restore healthy and full range movement throughout the body. Ensuring that the musculoskeletal system has full movement not only allows these tissues to function well, it also allows the circulatory and nervous systems which have branches running all through these tissues to function optimally. This promotes healing and gives the dog the best chance of recovering fully from any injuries, as well as helping to avoid injuries in the first place.

old dog agility.jpg

Agility buffs, your dogs are athletes! Their bodies are working very hard while having an absolute ball, so make sure you give them the benefit of keeping that body working to it’s best ability and you’ll give them the best chance of a long, enjoyable and injury free time leaping and bounding their way through their favourite pastime.

 

Hip Flexors for the rider – Part 1

How tight hip flexors (ilio psoas) affect the horse and rider.

Call Sam Sherrington on 0452 472 959 if you’d like any more information on horse and rider Osteopathy.

It’s been nearly 18 months since we covered this topic (on my facebook page. Since these posts never made it to this website I’m going to review the hip flexors again, since they’re such an integral part to getting your riding position working for you and your horse, rather than against you.

Do you find you often feel crooked on your horse? Is your instructor always shouting at you to stop tipping forwards or poking your backside out? Does your horse often land on the incorrect lead or not land straight over a fence? Is one stirrup being stretched or always feel shorter? Do you often feel like you’re always tipping forwards and can’t get your leg down and around the horse to give effective aids?

Hip flexor on horse

(Diagram source uncertain – if anyone knows where it came from do please let me know so credit can be given where it’s due!)

One big question I’m sure you’re all wondering – Why is it that so many people have tight hip flexors and an anterior pelvic tilt?

 

hip flexors seated

Surely if it’s not a biomechanically sound way to operate, it wouldn’t be the ‘go to’ posture so many people find themselves in, would it?
Lets think about what things we all might do on a day to day basis that promote short, tight hip flexors.

  • Get up from your bed and sit down to eat breakfast.
  • Get straight in the car and sit for whatever period of time it takes to get to work.
  • Spend a decent part of your day, you guessed it, sitting. Often with your legs crossed. If you’re lucky you have a job where you get to move around a lot, but even then, because our eyes are on the front of our head and our arms reach forwards there is a strong chance you do most things in your day reaching or slightly leaning forwards.
  • At the end of the day, you get back in your car, head to the yard.
  • Jump on board your favourite four legged beast having spent not a moment thinking about warming up or stretching out your own body.
  • Fight with your body and if you’re lucky, have someone on the ground shout at you to Sit up! Sit up! Stop tipping forwards! Drop your right knee! Stop leaning to the right, for goodness sake!
  • Head home and perhaps spend a bit of time on the sofa in something approaching the foetal position, mulling over why on earth you just can’t get it together on the horse, before heading off to bed to properly assume the foetal position.
    All in all, it’s a solid day of flexed hips.

Now, when you stand yourself up in between these periods of sitting and bending, your hip flexors start to complain as they’ve become quite accustomed to being shortened. So rather than happily lengthen out, they stay relatively short and instead pull your pelvis forward into a nice anterior tilt with an exaggerated lumbar lordosis. This in turn promotes short, tight lower back muscles and weak abdominal core muscles which makes your body even more likely to switch on those hip flexors to help stabilise the pelvis and lower back during unstable activities – like riding your horse 😉

So, what did you do today that would have shortened up the ol’ hip flexors?? I clipped the dog, then could barely stand upright again!

Stay tuned for Part 2, where we will look at the anatomy involved in a bit more detail and begin to consider what it is doing to you and your horse in daily work.