Dog gets osseointegrated prosthetic

Osseointegrated prosthetics, artificial limbs that fuse to the bone, have been touted as the future of prosthetics -- and rightly so. There are a number of possible benefits, both for humans and animals, including prosthetic limbs that attach without chafing or irritation and limbs with more natural ranges of motion.

Pictured is a male German Shepherd mix named Cassidy -- the first canine to receive the pioneering surgery. Cassidy was born with a defect in his left hind leg. Much of this work is being performed by the Carolina State University's School of Veterinary Medicine.

Meet your next surgeon: The RIO Robotic Arm

MAKO Surgical recently announced the release of its RIO Robotic Arm Interactive Orthopedic System.

While the device is strictly intended for knee resurfacing operations, the RIO may be a sign of things to come; robots like RIO may be increasingly utilized in complex surgeries. Knee resurfacing is a notoriously difficult operation to perform and it is hoped that the RIO robot will introduce stability and precision.

The device is not completely autonomous. It is designed to assist surgeons during knee resurfacing operations, a minimally invasive type of surgery thought to be useful for younger, active patients with early osteoarthritis.


According to MAKO:

MAKO’s robotic arm system is the first FDA-cleared robotic arm system for orthopedic surgery. It provides patient-specific, three-dimensional modeling for pre-surgical planning. As surgeons use the robotic arm to resurface the knee for placement of the implants, RIO™ provides real-time inter-operative visual, tactile and auditory feedback, enabling a high level of precision and optimal positioning of the implants.

MAKOplasty® provides the potential for improved surgical outcomes, with a less invasive partial knee resurfacing procedure that spares healthy bone and tissue, preserves ligaments and allows for a more rapid recovery and a more natural feeling knee.

Sure, looks fancy -- but what about its bedside manner?

Via Medgadget.