Hip scoring is a procedure used to determine the degree of hip dysplasia in dog

Dog

The domestic dog is a domesticated form of the gray wolf, a member of the Canidae family of the order Carnivora. The term is used for both feral and pet varieties. The dog may have been the first animal to be domesticated, and has been the most widely kept working, hunting, and companion animal in...

s and other animals and reporting the findings in a standard way.

The hip score is the sum of the points awarded for each of nine radiographic

Radiography

Radiography is the use of X-rays to view a non-uniformly composed material such as the human body. By using the physical properties of the ray an image can be developed which displays areas of different density and composition....

 tures of both hip joints

Hip (anatomy)

In vertebrate anatomy, hip refer to either an anatomical region or a joint.The hip region is located lateral to the gluteal region , inferior to the iliac crest, and overlying the greater trochanter of the femur, or "thigh bone"...

.

The British Veterinary Association

British Veterinary Association

The British Veterinary Association is the national body for veterinary surgeons in the United Kingdom and is a not-for-profit organisation. Its purpose is that of knowledge dissemination, and not professional validation or academic competence...

 uses the following criteria to determine hip score:

1. Norberg Angle
2. Subluxation
   Subluxation
   A subluxation may have different meanings, depending on the medical specialty involved. It implies the presence of an incomplete or partial dislocation of a joint or organ. The World Health Organization defines both the medical subluxation and the chiropractic subluxation...
   
   
3. Cranial Acetabular
   Acetabulum
   The acetabulum is a concave surface of the pelvis. The head of the femur meets with the pelvis at the acetabulum, forming the hip joint.-Structure:...
   
    Edge
4. Dorsal Acetabular Edge
5. Cranial Effective Acetabular Rim
6. Acetabular Fossa
7. Caudal Acetabular Edge
8. Femoral
   Femur
   The femur , or thigh bone, is the most proximal bone of the leg in tetrapod vertebrates capable of walking or jumping, such as most land mammals, birds, many reptiles such as lizards, and amphibians such as frogs. In vertebrates with four legs such as dogs and horses, the femur is found only in...
   
    Head/Neck Exostosis
9. Femoral Head Recontouring

The lower the score, the less the degree of dysplasia present. The minimum (best) score for each hip is zero and the maximum (worst) is 53, giving a range for the total of 0 to 106.

The following table compares the scores recognised by Orthopaedic Foundation for Animals (OFI), Fédération Cynologique Internationale (FCI), the British Veterinary Association (BVA) and Verein für Deutsche Schäferhunde (SV).

OFA (USA)	FCI (European)	BVA (UK/Australia)	SV (Germany)
E	A-1	0-4 (no > 3/hip)	Normal
G	A-2	5-10 (no > 6/hip)	Normal
F	B-1	11-18	Normal
B	B-2	19-25	Fast Normal
M	C	26-35	Noch Zugelassen
Mod	D	36-50	Mittlere
S	E	51-106	Schwere

The average hip scores in the year 2005 for popular breeds from Australia

Australia

Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

 are tabulated below:

Breed	Average score
Airedale Terrier Airedale Terrier The Airedale Terrier is a breed of the terrier type that originated in Airedale, a geographic area in Yorkshire, England. It is traditionally called the "King of Terriers" because it is the largest of the terrier breeds...	13
Alaskan Malamute Alaskan Malamute The Alaskan Malamute is a generally large breed of domestic dog originally bred for use as a utilitarian dog and later an Alaskan sled dog. They are sometimes mistaken for a Siberian Husky, but in fact are quite different in many ways...	11
Belgian Shepherd	9
Bernese Mountain Dog Bernese Mountain Dog The Bernese Mountain Dog, called in German the Berner Sennenhund, is a large breed of dog, one of the four breeds of Sennenhund-type dogs from the Swiss Alps. The name Sennenhund is derived from the German "Senne" and "hund" , as they accompanied the alpine herders and dairymen called Senn...	11
Border Collie Border Collie The Border Collie is a herding dog breed developed in the Anglo-Scottish border region for herding livestock, especially sheep. It is the most widespread of the collie breeds....	9
Bull Mastiff	23
Cavalier King Charles Spaniel Cavalier King Charles Spaniel The Cavalier King Charles Spaniel is a small breed of Spaniel-type dog, and is classed as a toy dog by most kennel clubs. It is one of the most popular breeds in the United Kingdom. Since 2000, it has been growing in popularity in the United States. It is a smaller breed of spaniel, and Cavalier...	15
Curly Coated Retriever Curly Coated Retriever The Curly Coated Retriever is a breed of dog originally bred in England for upland bird and waterfowl hunting. It is the tallest of the retrievers and is easily distinguishable by the mass of tight curls covering its body...	11
Doberman Doberman Doberman or Dobermann most commonly refers to Doberman Pinscher, a breed of dog, or to its creator, Karl Friedrich Louis Dobermann.It may also refer to:*Doberman , a 2003 album by Tomoyasu Hotei*Doberman , a Japanese ska/punk band...	9
German Shepherd Dog German Shepherd Dog The German Shepherd Dog , also known as an Alsatian or just the German Shepherd, is a breed of large-sized dog that originated in Germany. The German Shepherd is a relatively new breed of dog, with its origin dating to 1899. As part of the Herding Group, the German Shepherd is a working dog...	13
Golden Retriever Golden Retriever The Golden Retriever is a medium-sized breed of dog. They were historically developed as gundogs to retrieve shot waterfowl such as ducks and upland game birds during hunting and shooting parties. As such, they were bred to have a soft mouth to retrieve game undamaged and have an instinctive love...	16
Irish Setter Irish Setter The Irish Setter , is a setter, a breed of gundog and family dog. The term Irish Setter is commonly used to encompass the show-bred dog recognized by the American Kennel Club as well as the field-bred Red Setter recognised by the Field Dog Stud Book....	15
Japanese Akita	11
Labrador Retriever Labrador Retriever The Labrador Retriever is one of several kinds of retriever, a type of gun dog. A breed characteristic is webbed paws for swimming, useful for the breed's original purpose of retrieving fishing nets. The Labrador is the most popular breed of dog by registered ownership in Canada, the United...	12
Mastiff English Mastiff The English Mastiff, referred to by virtually all Kennel Clubs simply as the Mastiff, is a breed of large dog perhaps descended from the ancient Alaunt through the Pugnaces Britanniae. Distinguishable by enormous size, massive head, and a limited range of colors, but always displaying a black mask,...	11
Newfoundland Newfoundland (dog) The Newfoundland is a breed of large dog. Newfoundlands can be black, brown, gray, or black and white. They were originally bred and used as a working dog for fishermen in the Dominion of Newfoundland, now part of Canada. They are known for their giant size, tremendous strength, calm dispositions,...	21
Old English Sheep Dog	17
Rhodesian Ridgeback Rhodesian Ridgeback The Rhodesian Ridgeback is a dog breed developed in Southern Africa, where it was used to hunt Lions. This is most likely why this dog is known for its bravery...	7
Rottweiler Rottweiler The Rottweiler is a medium to large size breed of domestic dog that originated in Rottweil, Germany. The dogs were known as "Rottweil butchers' dogs" because they were used to herd livestock and pull carts laden with butchered meat and other products to market...	10
Samoyed Samoyed (dog) The Samoyed dog takes its name from the Samoyedic peoples of Siberia. An alternate name for the breed, especially in Europe, is Bjelkier...	19
Siberian Husky Siberian Husky The Siberian Husky is a medium-size, dense-coat working dog breed that originated in north-eastern Siberia. The breed belongs to the Spitz genetic family...	6
St. Bernard St. Bernard (dog) The St. Bernard is a breed of very large working dog from the Italian and Swiss Alps, originally bred for rescue. The breed has become famous through tales of alpine rescues, as well as for its large size.-Appearance:The St. Bernard is a large dog...	18
Staffordshire Bull Terrier Staffordshire Bull Terrier The Staffordshire Bull Terrier is a medium-sized, short-coated, old-time breed of dog. It is an English dog, where it is the 5th most popular breed, and related to the bull terrier...	12
Weimaraner Weimaraner The Weimaraner is a dog that was originally bred for hunting in the early 19th century. Early Weimaraners were used by royalty for hunting large game such as boar, bear, and deer. As the popularity of large game hunting began to decline, Weimaraners were used for hunting smaller animals like...	10