) Anil Arora in Orthopaedics & Joint Replacement | 2 min read 1 Your Clap has been added. Share Link has been copied to the clipboard. Here is the link maxhealthcare.
in/blogs/pinless-computer-navigation-system-knee-replacement-surgeries-dawn-new-era Close A joint replacement surgery is an area that is undergoing constant developments to improve results and reliability. One of such recent developments is PINLESS Computer Navigation System for Total Knee Replacements. Dr (Prof.
Key symptoms and patterns
) Anil Arora is now regularly using this new PINLESS Navigation Technology for Knee Replacements at a tertiary care centre and Institute of Joint Replacement, Patparganj.
He is the first one in North India to use this technology which is precise, helps to achieve perfection, zero error in placement of implanted artificial knee has assured results and is affordable. Most routine knee replacements worldwide are done using alignment jigs and cutting blocks.
These are relatively simple devices that rely on the surgeon’s ability to see and feel the alignment and balance of the knee.
Common causes and risk factors
Research has demonstrated that even experienced surgeons using these traditional methods (which majority of surgeons still use) have their own limitations in properly balancing and aligning the replaced knee. A well- aligned and properly balanced replaced knee is more likely to last longer.
Here comes the role of computer navigation which is an additional check during surgery and helps you achieving perfection. Although computer navigation for knee replacement surgery has been around for some years, it really never became popular.
The earlier versions required drilling extra holes, outside knee, in thigh and leg bones, to attach sensors. This was pin version of computer navigation.
Diagnosis and evaluation
These extra pin holes in femur and tibia could sometimes cause serious complications like pin tract infection, fractures and sometimes damage to arteries and nerves.
The newer version, PINLESS Computer Navigation does not require drilling extra holes in thigh and leg bones, totally avoiding these serious complications. A perfectly aligned Knee not only lasts longer, it allows the patient an early recovery. The patient can start walking as early as 4 hours.
Another big advantage is the as the surgeon is guided by computer Navigation, he can perform this surgery by making small incisions thereby expediting recovery. The PINLESS Computer Navigation Technology provides real- time, 3-D imaging and guides the surgeon’s cuts. It also confirms the accuracy of the cuts.
This allows the surgeon to accurately place implants and align the leg
This allows the surgeon to accurately place implants and align the leg. Errors in techniques that may otherwise go unnoticed can be quickly seen and corrected. Thus, PINLESS Computer Navigation used during Total Knee Replacement helps to ensure proper positioning of the implants.
This is a big boon for the patients with deformities around knees, undergoing knee replacement. Prof. Arora added, “Nowadays there is a lot of emphasis on long lasting knee implants. But any knee implant will fail if not aligned properly in the knee joint. In simple terms, this is like aligning the wheels of a car.
If not done properly, the wheel will not last long and pose a hazard. In patients, less than perfect alignments will lead to early failure of the implanted joint replacement.
Consult Dr. Kumar Deepak in Lucknow
Persistent joint, bone, or muscle symptoms deserve a structured evaluation rather than repeated self-treatment alone.
Dr. Kumar Deepak — M.S. Ortho (Gold Medalist), F.I.J.R | ASAMI | AO Trauma — consults at The OrthoVision Clinic and Remedy Medicity, Lucknow. Call to book an appointment and discuss a plan suited to your activity level.
Frequently Asked Questions
When should I see an orthopaedic specialist instead of waiting?
Seek review if pain lasts more than a few weeks, disturbs sleep, causes limping, or limits work and daily tasks despite rest and simple measures.
Does this information replace an in-person examination?
No. Online guides help you understand options, but diagnosis depends on clinical examination and investigations tailored to your case.
Where can I get orthopaedic care in Lucknow?
Dr. Kumar Deepak sees patients at The OrthoVision Clinic (Ahmamau, Sultanpur Road) and Remedy Medicity, Lucknow.
