Orthopeadic Surgeon, Nathan Cohen, MD, ranks #1 in the world for the most
knee replacements done using the TruMatch Technology developed by DePuy
Orthopaedics. Dr. Cohen has performed 1,271 of these procedures as of
the end of April 1. He first starting using the technology in November of 2012.
TruMatch is a process where most of the work for a knee replacement is
done outside of the operating room. A CT scan is performed of the entire
leg of the patient, 3D images are constructed of the knee which are sent
to Dr. Cohen. He then designs the position of the implant in the knee
on his computer and sends the plans back to DePuy. The company constructs
a 3D print of the knee, sterilize the cutting guides and send them to
During the actual surgery, the guides applied to the exposed knee and removal
of the arthritis is performed. The new implant is positioned and the knee
closed. The technology offers extremely accurate joint replacement and
all major decisions are made before the patient even enters the operating
room which cuts down on time spent operating.
To schedule an appointment with Dr. Cohen call 337.494.4900.