PennHIP stands for the University of Pennsylvania Hip Improvement Program.

It is estimated that over 50% of all large breed dogs will show x-ray evidence of Canine Hip Dysplasia (CHD) or Osteoarthritis.  PennHIP is a multifaceted radiographic technology (x-ray) for hip evaluation. The technique assesses the quality of the canine hip and quantitatively measures canine hip joint laxity. The PennHIP method of evaluation is more accurate than the current standard in its ability to predict the onset of osteoarthritis. Osteoarthritis, also known as degenerative joint disease (DJD), is the hallmark of CHD.  Early detection is critical to maintain the health and strength of the joint. 

PennHIP is more than just a radiographic technique. It is also a network of veterinarians trained to perform the PennHIP methodology properly and, perhaps most importantly, it is a large scientific database that houses the PennHIP data. The radiographs are made by certified PennHIP members worldwide and are sent to the PennHIP analysis center for evaluation. The resulting data is stored in the database, which is continually monitored as it expands. As more information becomes available, the PennHIP laboratory is able to obtain more precise answers to questions about the etiology (cause), prediction and genetic basis of CHD.

By detecting the signs of DJD and CHD, early treatment regiments can be administered to greatly improve the health and comfort of your pet.