Knee Problems in Dogs
on October 20, 2017
Posted in Dogs
So how is a cruciate rupture diagnosed? Usually the veterinarian will perform a drawer test or a tibial thrust test. This involves manipulating the leg and checking for abnormal motion. Sometimes this requires sedation as the dog may be very tense and will resist. Radiographs are also used to help in the diagnosis and to check for other problems. Some veterinarians will perform diagnostic ultrasound to look at the knee ligaments and determine if there is a complete tear, a partial tear or a sprain of the ligament.
If your dog has a cruciate rupture, he may be bound for surgery although not always. Large breed dogs are more likely to require surgery, whereas smaller dogs may be okay with conservative treatment. If your dog is evaluated by a rehabilitation veterinarian, he or she may be able to determine if the meniscus ( another structure that stabilizes the knee) is also involved. If the meniscus is not involved then conservative treatment may be used. If the ligament is not completely torn, if the meniscus is not involved and if the client is willing to work with the dog at home, then surgery may be avoided. Your rehabilitation veterinarian is the best one to determine this.
Surgical repair can be done by an extracapsular repair where the knee is stabilized by a suture around the joint or a more invasive procedure called a TPLO ( tibial plateau leveling osteotomy) may be needed particularly in large dogs. There are a few other techniques used but those are the most common. Rehabilitation therapy is crucial after this surgery and may consist of acupuncture or laser therapy, targeted exercises and water therapy in an underwater treadmill. Pain medications such as Agile Joints or Comfort Gold may be used for these patients If you have a large breed dog that may be in danger of cruciate disease ( labrador and golden retrievers) you may be able to strengthen the limbs and hips to help support the ligaments and prevent problems. This can be done by exercises and supplements.
HAS YOUR DOG EXPERIENCED KNEE PROBLEMS?
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Janice Huntingford, DVM, has been in veterinary practice for over 30 years and has founded two veterinary clinics since receiving her Doctor of Veterinary Medicine at the Ontario Veterinary College, University of Guelph. She has studied extensively in both conventional and holistic modalities. Ask Dr. Jan