SIGN IN forgot password Clinical Signs of Hip Dysplasia Canine hip dysplasia (CHD) in its severest form can be diagnosed by clinical signs, but it usually requires radiographic evidence of hip joint laxity and/or the appearance of osteoarthritis (OA) to arrive at a definitive diagnosis. There is an acute and a severe form of CHD. An affected dog may have one or any combination of the following clinical signs: Severe (Acute) Form Presentation at five to 12 months of age, Overt pain, lameness, and functional deficits (low exercise tolerance, reluctance to climb stairs), Other signs: audible "click" when walking, increased intertrochanteric width ("points of hips" are wider than normal), thigh muscle atrophy. Mild (Chronic) Form Clinical signs ranging from none to mild, Mild discomfort and stiffness in geriatric years, Possible pain and crepitus on range of motion. Clinical signs by themselves do not necessarily mean that a dog has hip dysplasia, other conditions of the hip or knee can mimic CHD. A radiograph is essential for a more accurate assessment of a dog's hip joint integrity. PennHIP What is PennHIP Fast Facts About PennHIP Frequently Asked Questions Hip Dysplasia Introduction Development Clinical Signs Hip Laxity Osteoarthritis Measuring Hip Joint Laxity Laxity and Osteoarthritis Cavitation Scientific Reports Veterinarians Training PennHip Training Register for PennHIP Training Owner & Breeder Information Estrus & Pregnancy Selective Breeding Locate a PennHIP Vet LEARN MORE SIGN IN Home Who we are Our Services Meet US Resources Education PennHIP Contact Us Terms & Conditions

SIGN IN forgot password Locate a PennHIP Veterinarian Locate a PennHIP Veterinarian Locate a certified PennHIP veterinarian anywhere in the world! You can search by location or by name. Search by Location allows you to search for PennHIP veterinarians based on geographic location. Search by Name allows you to search for PennHIP veterinarians by member name or practice name. Select the search method by clicking on the section header. Enter your desired search criteria and click the Find-A-Vet button. Some practices may not appear in the map. Search By Location Address Within 1 5 10 25 50 100 miles Search By Name Practice Name: Address could not be found. PennHIP What is PennHIP Fast Facts About PennHIP Frequently Asked Questions Hip Dysplasia Introduction Development Clinical Signs Hip Laxity Osteoarthritis Measuring Hip Joint Laxity Laxity and Osteoarthritis Cavitation Scientific Reports Veterinarians Training PennHip Training Register for PennHIP Training Owner & Breeder Information Estrus & Pregnancy Selective Breeding Locate a PennHIP Vet