With titanium leg, Cassidy may run again
A year ago, it was a struggle just to keep up on family walk. Now, with help from doctors at N.C. State University’s College of Veterinary Medicine and some state of the art technology, Cassidy has the ability to run again.
Since getting an implanted prosthesis in his leg in July, 6-year-old Cassidy has been back to the vet school several times to make sure the implant was fusing with the bone, making it stable enough to support what would eventually become Cassidy’s right hind leg. On Tuesday, doctors fitted Cassidy with a titanium leg complete with a running foot that will replace a temporary peg leg Cassidy has been wearing.
Steve Posovsky, Cassidy’s owner, said the dog’s artificial leg has gotten a lot of attention. “You can’t even walk down the street,” he said. “People take pictures of him, you get stopped constantly … ‘What is this, how did it happen? I’ve never seen it before. Can I take a picture with him?’ It’s non-stop.”
The new titanium prosthesis and its padded “foot” are designed to be more lifelike than typical artificial limbs, allowing Cassidy’s leg to bend naturally. A carbon fuse inside the prosthesis allows for rotation of the leg and guards against undue stress on the implant.
Doctors say the technology is moving in the right direction for eventual use in humans.
Posted by John Woestendiek March 11th, 2009 under Muttsblog.
Tags: animals, artificial limbs, bone, cassidy, dog, dogs, foot, fuse, implant, leg, medical, north carolina state university, pets, posovksy, prostheses, prosthesis, technology, three-legged, titanium, veterinarians, veterinary