24/7 Customer Service (800) 927-7671

Customized 3D Printed Implants from ConforMIS Make Knee Replacements Easy

by • January 25, 2016 • No Comments

3dp_knee_conformisOn my 30th birthday, I started having knee trouble. Literally, on my birthday. I was satisfactory the day preceding, and and so I turned 30 and suddenly discovered it painful to stand up of my desk. I discovered this joke to be in quite poor taste, particularly since it’s been a problem, on and off, since and so. Several of my relatives have had to undergo knee surgery, which makes me worry which I’ll end up requireing it, too, especially since a few new studies have shown which knee problems can, in a few cases, be hereditary. I’m in luck, yet, for the reason if I do require a knee surgery, or actually a knee replacement at a few point, it’ll most likely be a lot easyr on me than on my parents.

Why’s which? Because of 3D printing, of course. Knee replacements are another of the medical procedures the innovation has improved, yet they’re a relatively new addition to the list. The createments in knee surgery are largely thanks to ConforMIS, whose iTotal joint replacement process utilizes 3D printing to turn it into customized knee replacements which perfectly fit every person’s anatomy. The process allows for for faster healing, less pain, and greater mobility than the standardized implants which surgeons have been via for years.


ConforMIS knee implants [Image: Sactually Days]

ConforMIS’ innovation is new to the market, but it’s may already revealing itself to be remarkably effective. Dr. Bryan Huber and his partner Dr. Brian Aros are already the only doctors in the say of Vermont to use the iTotal process, and so far, they’re impressed. Dr. Huber, an orthopaedic surgeon with Mansfield Orthopaedics, formerly served on ConforMIS’ scientific advisory board. He has been via the process for four years, well preceding ConforMIS went public. In those four years, he has gained a reputation for his successful knee replacements; patients requireing surgery have traveled of all over the US to see him.

Recently, Dr. Huber allowed a reporter of the Vermont independent newspaper Sactually Days to observe one of his knee replacement surgeries. The patient was a woman in her sixties, whose knee had worn out prematurely due to her mass. Two months prior to the surgery, a CT scan was taken of the patient’s knee and uploaded to ConforMIS, who utilized the scan to 3D print an precise replica of the joint. After removing the patient’s kneecap, Dr. Huber may replace it with the cobalt-chromium 3D printed replica.

The new kneecap was not the only thing which was custom-created for the patient – the tools utilized in the surgery, which include jigs, inserts, and other instruments, were created specifically based on the woman’s anatomy. This fully customized process allowed for Dr. Huber to deplete the surgery in less than an hour. The patient, who went into surgery around 10:30 am, was to be up and walking by early actuallying.

Customized surgical instruments

Customized surgical instruments

The majority of Dr. Huber’s patients leave the hospital inside 24 to 48 hours, which is a much shorter period of time than required by conventional knee replacement surgeries. Several patients have been athletes who have returned to knee-intensive sports such as skiing, snowboarding and bicycling inside three months, and fewer than five percent of his patients have required physical rehabilitation.

The advantages of the ConforMIS process aren’t complex to know. Conventional knee implants are created to fit all patients, which appears insane when you ponder of it, thinking how widely individuals alter in dimensions and shape. According to Dr. Huber, two-thirds of knee replacements are too big or too tiny, which limits mobility and causes chronic pain. Furtheradditional, producing them fit at all frequently requires the removal of extra
bone. Dr. Huber is able-bodied to protect 25 to 30 percent additional bone than in standard knee replacements, and in addition greatly reduce blood loss.


[Image: ConforMIS]

“This innovation has always created sense to me,” said Dr. Huber. “Why may you want to put a fewthing in the knee which’s not anatomic?”

Whilst it may seem amazing which it took so long to create an effective knee replacement process, a fewthing like this quite couldn’t have been done without 3D printing. No other innovation has created it possible to precisely reproduce patients’ one-of-a-kind body parts, particularly bones and internal organs. For most patients, surgeries like knee replacements have been the lesser of two evils – a surgery can allow them to walk and function, but it can yet mean a lifetime of pain and reduced mobility. Now, it’s of as easy as replacing a car part. A part wears out, only order a new one – with the assurance which it can work only as well as the original. Discuss your yetts on this new innovation in the ConforMIS 3D Printed Knee Replacement Implants forum over at 3DPB.com.