PennHIP and O.F.A Services
PennHIP at a Glance
The PennHIP method is a novel way to assess, measure and interpret hip joint laxity. It consists of three separate radiographs: the distraction view, the compression view and the hip-extended view. The distraction view and compression view are used to obtain accurate and precise measurements of joint laxity and congruity. The hip-extended view is used to obtain supplementary information regarding the existence of osteoarthritis (OA) of the hip joint. (The hip-extended view is the conventional radiographic view used to evaluate the integrity of the canine hip joint.) The PennHIP technique is more accurate than the current standard, and it has been shown to be a better predictor for the onset of OA.
To summarize, PennHIP method:
- Obtains OA readings from the standard hip-extended view
- Obtains hip joint congruity readings from the compression view
- Obtains quantitative measurements of hip joint laxity from the distraction view
Founded and originally incorporated as a private not for profit foundation in 1966, this year the Orthopedic Foundation for Animals (OFA) celebrates its 40th anniversary.
Credit for the formation of the OFA is generally attributed to John M. Olin, well known inventor, industrialist, philanthropist, conservationist, and sportsman. John Olin was an avid sportsman, hunter, and field trial participant. When hip dysplasia began to impact the performance of Olin’s dogs, he organized an initial meeting with representatives of the veterinary community, the Golden Retriever Club of America, and the German Shepherd Dog Club of America to discuss means of limiting the disease. This ultimately led to the formation and incorporation of the OFA in 1966. Its initial mission: To provide radiographic evaluation, data management, and genetic counseling for canine hip dysplasia.
While the OFA continues to focus on hip dysplasia, today's OFA Mission, "To improve the health and well being of companion animals through a reduction in the incidence of genetic disease, reflects the organization's expansion into other inherited diseases and other companion animals such as cats.
The OFA is guided by the following four specific objectives:
- To collate and disseminate information concerning orthopedic and genetic diseases of animals.
- To advise, encourage and establish control programs to lower the incidence of orthopedic and genetic diseases.
- To encourage and finance research in orthopedic and genetic disease in animals.
- To receive funds and make grants to carry out these objectives.