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Article #164: What You Need to Know About Canine Hip Dysplasia

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First, what is canine hip dysplasia? loss programs, controlled exercise and
Canine hip dysplasia (CHD) is a physical therapy can also be quite
developmental disease of the bones in effective.
which the head of the thigh bone poorly When conservative treatment is not
fits the hip socket, causing damage to sufficient, the only other choice is
the cartilage, gradual destruction of the surgery. Surgery can be very effective
joint, pain and swelling. This disease since it corrects the underlying cause of
should not be confused with hip hip pain (a malformed joint).
arthritis. Rather, it is the most common When confronted with hip dysplasia,
cause of arthritis in the hips. Canine surgery is approached in two different
hip dysplasia is one of the most ways. Prophylactic surgery is done to
frustrating diseases in veterinary prevent the progression of arthritis
medicine today simply because it is so while therapeutic surgery aims to treat
difficult to prevent and treat. already arthritic hips.
Second, how is canine hip dysplasia Triple pelvic osteotomy is the main
transmitted? CHD cannot be transmitted preventive procedure available. It
as it is an inheritable disorder. It is requires cutting the pelvis in three
passed on by the parents to the places and rotating the hip sockets to
offspring. Therefore, the only effective provide improved coverage. This
measure to eliminate the disease is to procedure is effective as long as it is
prevent dogs with hip dysplasia from done before arthritis sets in or before
breeding. Unfortunately, this is easier the joint is damaged.
said than done, because not all dogs with Another kind of preventive surgery is
hip dysplasia show signs of the disease. pubic symphysiodesis. Still being
Seemingly normal dogs still carry the studied for its effectiveness, pubic
gene for CHD and are bred, which keeps symphysiodesis involves manipulating the
the disease in the gene pool. way the pelvis grows to ensure a tighter
Third, how do you know if a dog has hip hip. This procedure is typically
dysplasia? A dog with hip dysplasia performed on very young dogs.
generally exhibits less energy and Therapeutic procedures include total hip
activity. These dogs will also have replacement and femoral head ostectomy.
difficulty rising from a sitting Total hip replacement is performed
position, lameness in the back legs, may primarily on larger dogs. High density,
hop like a rabbit when running, and are medical plastic is used to replace the
reluctant to go up stairs. However, socket and a premium, non-corrosive alloy
these symptoms are typically not apparent is used for the ball. This procedure has
until a dog reaches middle age. In a high success rate, nearly completely
severe cases, though, some dogs display eliminates pain, and enables the dog to
noticeable hip problems as early as 5-6 fully resume activity.
months of age. Another therapeutic procedure for hip
Fourth, how does a veterinarian confirm dysplasia is femoral head ostectomy. It
if a dog has hip dysplasia? entails the removal of the top of the
Regrettably, there is no blood test or femur, thereby eliminating the painful
genetic test yet that will determine grinding at the hip joint. The femur is
whether a dog is a carrier of CHD or not. then permitted to float freely. This
Diagnosis of the disease is normally done results in the formation of scar tissue
through physical examinations and x-rays. which then serves as a false joint. This
X-rays help in assessing the extent of procedure is not advised for mild cases
the condition and, through comparison of arthritis and is usually effective
with future x-rays, they can also provide only on smaller, well-muscled dogs.
a gauge of how well the chosen treatment Lastly, can canine hip dysplasia be
is working. Here are two techniques for prevented? The onset of hip dysplasia
taking x-rays of CHD-afflicted dogs: can be delayed in many dogs with a
1. Hip-extended ventrodorsal view x-ray - genetic predisposition by preventing
Provides a frontal view of the pelvis and excessive weight gain during the early
hip-joints and best assesses the level of months and by making sure that the puppy
severity of arthritis present. does not place undue stress on the hips.
2. PennHIP radiography technique - Used The most effective means of prevention
to identify hip looseness in dogs as is, of course, careful breeding since hip
young as four months of age. dysplasia is an inheritable condition.
Fifth, what are the treatment options for OFA and PennHip offer information on
canine hip dysplasia? Currently, there breed risk. Before buying a puppy, it is
is no real cure for CHD, but there are strongly recommended that you check
conservative, or non-surgical, ways to pedigrees for OFA, PennHip, or GDC
alleviate its symptoms. These include certifications
the use of drugs to relieve pain and Dan Irwin has been 'in love' with the
inflammation. Rimadyl, Ectogesic and Golden Retriever breed for nearly twenty
Deramaxx are effective and have given years now. For a limited time, receive a
many suffering dogs the relief necessary free copy of "101 Ways to Spoil Your Dog
to live a normal life. Depending on a for Under $10" when you sign up for his
dog's physical characteristics, weight free golden retriever newsletter.






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