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Hip Dysplasia.

Hip Dysplasia

Hip dysplasia has been identified by the Orthopedic Foundation of America (OFA) in at least 82 recognized breeds of dog. This disease is of major significance to dog breeders, dog owners, and veterinarians. retrieverswimsideview.jpgHip dysplasia and secondary osteoarthritis are the most frequently seen problems of the canine hip joint. Look for your dog's breed on the incidence list to see what his chances are to develop hip dysplasia. If he is high on the list, don't procrastinate. Ask your veterinarian to palpate and x-ray your puppy at 6-8 months of age while you can still prevent or reduce the crippling arthritis that accompanies Hip Dysplasia. Even if your dog is over 8 months of age, make an appointment soon to have your veterinarian check him for this disease.

Early diagnosis and treatment may prevent the pain and arthritis that accompany dysplasia. Early diagnosis also increases the number of available treatment options. Some of the surgical procedures must be done prior to the development of arthritic changes. For mature dogs that already have radiographic evidence of arthritis, surgery is still highly effective in alleviating signs of pain and lameness. Prompt examination by your veterinarian will avert or alleviate future problems in any case!

Hip dysplasia is an inherited problem. You can help eliminate this disease from your breed by spaying or neutering your dog if it is dysplastic.

Give your dog the best chance for a long and painless life. Help improve the quality of your breed. Work with your veterinarian to assess potential problems such as hip dysplasia at an early date. Both you and your dog will benefit.

Is your dog at risk for Hip Dysplasia? Check our table on the next page to see the percentages of dysplasia and of risk of developing dysplasia in certain breeds

 

Is your dog at risk to develop Hip Dysplasia?

Breed %
Dysplastic*
%
Risk**
St. Bernard 47 84-98
Boykin Spaniel 47 84-98
Staffordshire Terrier 31 55-98
Newfoundland 31 55-98
Bullmastiff 31 55-98
Welsh Springer Spaniel 29 52-98
Bloodhound 28 50-98
Bernese Mountain Dog 28 50-98
Portuguese Water Dog 26 48-98
Chesapeake Bay Retriever 25 45-97
English Setter 24 43-93
Chow Chow 24 43-93
Rottweiler 24 43-93
Golden Retriever 31 43-93
Gordon Setter 31 43-93
Norwegian Elkhound 31 43-93
Giant Schnauzer 31 41-89
Welsh Corgi (Pembroke) 31 41-89
Mastiff 31 41-89
Old English Sheepdog 31 39-85
German Shepherd 31 39-85
Australian Cattle Dog 31 37-81
French Briard 31 36-78
Bouvier Des Flandres 31 36-78
Brittany 31 36-78
Curly Coated Retriever 31 36-78
English Springer Spaniel 31 34-74
Shar Pei 31 34-74
Irish Water Spaniel 31 34-74
Anatolian Shepherd 31 32-70
Akita 31 32-70
Black and Tan Coonhound 31 32-70
Border Collie 31 30-66
Poodle 31 28-62
Airedale Terrier 31 28-62
Cavalier King Charles Spaniel 31 28-62
Boxer 31 28-62
Shih Tzu 31 27-58
Labrador Retriever 31 27-58
Irish Setter 31 27-58
Komondor 14 25-54
Great Dane 14 25-54
Alaskan Malamute 14 25-54
Samoyed 14 25-54
Breed %
Dysplastic*
%
Risk**
Tibetan Mastiff 14 25-54
Puli 12 21-46
Weimariner 12 21-46
American
Water
Spaniel
12 21-46
Standard
Schnauzer
12 21-46
Great
Pyrenees
10 18-39
Rhodesian Ridgeback 10 18-39
Vizsla 10 18-39
German Wirehaired Pointer 10 18-39
Bearded Collie 10 18-39
English Pointer 9 16-35
Wirehaired Pointing Griffon 9 16-35
Cocker Spaniel 9 16-35
Tibetan Terrier 9 16-35
Kerry Blue Terrier 9 16-35
Australian Shepherd Dog 8 14-31
Keeshond 8 14-31
Lhasa Apso 8 14-31
Bichon Frise 8 14-31
Doberman Pinscher 8 14-31
German Shorthaired Pointer 8 14-31
Belgian Malinois 7 12-27
English Cocker Spaniel 7 12-27
Dalmatian 7 12-27
Shetland Sheepdog 6 10-23
Soft Coated Wheaten Terrier 6 10-23
Irish Wolfhound 6 10-23
Afghan
Hound
6 10-23
Belgian Turveren 5 9-19
Border Terrier 5 9-19
Flat Coated Retriever 4 7-15
Collie 4 7-15
Belgian Sheepdog 3 5-11
Saluki 3 5-11
Siberian
Husky
3 5-11
Borzoi 2 3-7
Canaan 2 3-7
* % of films submitted for certification by OFA that were dysplastic. (Jan, 1974 - Mar, 1989)

**Estimated % of incidence within a breed. The OFA prevalence figures are generally recognized to be conservative.Recent data was presented by Gail K. Smith, VMD, PhD at the Assoc. for Veterinary Orthopedic Research and Education (AVORE) Council Meeting, September 1990, from a large study conducted at the University of Pennsylvania of several hundred hip evaluations using the OFA scoring criteria. In Dr. Smith's study, the OFA prevalence figures were shown to underestimate the prevalence of hip dysplasia in 4 popular breeds by an average factor of 2.8 (range, 1.8-3.9). In other words, the true prevalence of hip dysplasia may be several times that reported by the OFA.

Copyright Rooks, 1990

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