Orthopedic hospital in Hyderabad

Dr Udai Prakash at the Arthrex Surgical Skills Lab – LATEST INNOVATIONS IN ADVANCED KNEE ARTHROSCOPY at Arthrolab, Germany

I was recently in Munich to update himself in the latest technology in knee ligament reconstruction. The Arthrex surgical skills lab is equipped with the latest arthroscopic wet and dry lab simulators and is stocked with a complete inventory of the latest instrumentation and implants.


The exposure certainly gave me the edge in offering my patients the latest surgical options in knee ligament surgery.


The knee has several ligaments that can get damaged after sports injuries and accidents. These include the ACL (anterior cruciate ligament), the PCL (posterior cruciate ligament), MCL (medial collateral ligament) etc.

Without surgical reconstruction many young patients can never get back to sports and an active lifestyle. The knee becomes vulnerable to getting worn out (arthritis) at a younger age than average.

Early and expert ligament reconstruction can help young people get back their former active lifestyle and delaying surgery can result in damage to other structures within the knee. It’s like a loose hinge on a door, if not repaired early can result in other hinges coming loose.

Knee arthroscopy procedures (keyhole surgery) have advanced many fold in the last few years. This was an opportunity for surgeons like myself  interested in knee surgery to update themselves.

The experienced faculty from around the world conducted practical demonstrations in some of the most advanced arthroscopic (keyhole) procedures for ligament and meniscal injuries of the knee.


knee-arthroscopy-2 This is the latest in Anterior Cruciate Ligament reconstruction  using the all inside technique which would give a patient less post -operative pain and a quicker recovery.

Joint Replacement Surgery – Hip & Knee

By Dr. Udai Prakash
Dr.Udai Prakash is a consultant orthopedic and joint replacement surgeon at Udai Clinic Orthopedic Centre,Hyderabad.He holds an experience of over 21 years, his expertise include joint,hip and knee replacement surgery.

Hip and knee replacement surgery has a dramatic effect on patients’ lives. It is generally recommended if conservative measures have been ineffective or are likely to be ineffective. Most patients are able to go back to their former active lifestyle as their pain is relieved and mobility restored. Age is not a bar to joint replacement surgery. Modern materials and techniques have largely overcome the problems of wear and loosening of the implant. This brief introduction to joint replacement surgery will give you a flavour of the different types of joint replacements of the hip and knee performed by our surgeons.

Total Hip Replacement 

Total hip replacement is probably the most successful operation performed by any surgeon of any specialty.

Total Hip Replacement

It involves replacing both the acetabulum and the femoral head components of the ball and socket joint. It is indicated in painful conditions of the hip such as osteoarthritis, rheumatoid arthritis, avascular necrosis and certain fractures and in a vast majority of cases it results in a dramatic improvement in the quality of life. Modern hip replacements are made of materials like titanium or high grade stainless steel and contain bearings such as ceramics, cobalt-chrome and highly cross-linked polyethylene that make them very durable. Age is not generally a concern when considering someone for a hip replacement as long as they have the right level of fitness and the operation is done for the right indication. The probability of most good hip implants surviving 10 years is over 90%.

Total Knee Replacement 

Total Knee ReplacementKnee replacement is a surgical procedure to replace the weight-bearing surfaces of the knee joint to relieve the pain and disability of osteoarthritis. It may be performed for other knee diseases such as rheumatoid arthritis and psoriatic arthritis. This is a well established procedure giving consistently good outcome with long term results often matching and sometimes exceeding those of total hip replacement. In general, the surgery consists of resurfacing the diseased or damaged joint surfaces of the knee with metal and plastic components shaped to allow continued motion of the knee. During the operation any deformities must be corrected, and the ligaments balanced so that the knee has a good range of movement and is stable. In some cases the articular surface of the patella is also removed and replaced by a polyethylene button. Functionally, most patients get back to their formal lifestyle including most non-impact leisure activities like golf.

Unicondylar Knee Replacement

Unicondylar Knee ReplacementThis is an excellent procedure for limited arthritis or the knee. Usually performed through a smaller incision than total knee replacement, only the part of the knee that is diseased is resurfaced. The joint therefore feels and behaves more like a normal knee. Recovery is rapid and the patient is often discharged within 2 -3 days of surgery.

Hip Resurfacing

Hip ResurfacingHip Resurfacing is an alternative to hip replacement surgery in some patients. It is a bone conserving procedure that places a metal cap on the femoral head instead of amputating it. There is no long stem placed down the femur so it is more like a natural hip and may allow patients a return to many activities. It seems the ideal option for young individuals with severe hip osteoarthritis who are likely to outlive any prosthesis that they receive and who are keen to carry on with an active lifestyle. In the unlikely event of the resurfacing failing many years down the line the bone stock that has been preserved in the first instance makes the revision in most cases almost as easy as doing a primary hip replacement. According to the Australian Registry data for 2009, performance of hip resurfacing for men under 65 years of age is better than total hip replacement.

Revision Hip and Knee Replacement

Revision Knee ReplacementRevision Hip ReplacementPrimary hip and knee replacements do fail in time for a number of reasons. Revising them is highly specialised surgery requiring extensive training and access to sophisticated equipment, implants and hospital facilities. In most cases the old prosthesis is removed and replaced with a new implant. The surgery is often long and the risk of complications is higher than after a primary operation. Patients tend to spend the first 24 to 48 hours after the procedure in the high dependency unit. Surgery may involve the use of ultrasonic devices to remove the old cement used for fixation of the prosthesis, bone graft and/or custom made implants. Identifying failing joint replacements and performing the revision early is crucial for a successful outcome and therefore a regular follow-up by an orthopaedic surgeon is advisable for all patients carrying a hip or a knee replacement.

Frequently Asked Questions

  1. When is joint replacement surgery recommended?
    The reasons are many. Most patients with severe hip or knee pain as a result of advanced arthritis may be candidates for joint replacement. Joints can also get damaged due to previous injury or infection. There are many more indications including congenital disorders, childhood disorders leading to arthritis in later life, avascular necrosis etc.
  2. How long do joint replacements last?
    On average a hip or knee replacement has a 90% chance that it will survive 10 years and a 80% chance that that it will last 20 years if done by a well trained surgeon at a specialist hospital. The survival is highly dependent on the quality of surgery and the implant used.
  3. What are they made of?
    Modern joint replacements are made of many different materials – these include Cobalt-Chrome alloy, surgical grade stainless steel, titanium. Your surgeon should be able to give you more information depending on what joint you are having replaced. All joint replacements done at Udai Clinic are imported at the moment.
  4. How long will I need bed rest for?
    You will almost never need any bed rest. The aim of the surgery is to get you out of bed as soon as possible after surgery. You will need intensive physiotherapy during the recovery phase of 6-8 weeks.
  5. How long will I stay in the hospital?
    On average a patient after joint replacement will stay between 5-7 days in the hospital.
    Following complex joint replacement, the stay may be longer.
  6. Will I be able to sit on the floor?
    Many patients can sit on the floor after joint replacement surgery whether it is the hip or the knee. However, your surgeon will guide you on this depending on what you are having done and the complexity of the surgery. Kneeling might be difficult after knee replacement surgery. Again, the quality of surgery is the key. If done well and if the patient is motivated, most activities of daily living are possible.
  7. Can I ride a scooter or drive a car afterwards?
    Most patients can start driving after about 6 weeks but please discuss this with your physiotherapist or your surgeon.
  8. At what age is joint replacement recommended?
    Joint replacement can be done at any age. Most patients are between 55 – 80 years of age but the range can be from teenage to over 90 years. As long as the patient is reasonably fit, joint replacement can be done. Your doctor should be able to advise on this.

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Dr Udai Prakash at the Intermediate Instructional Course on Total Hip Replacement, Oct 2015

Intermediate Instructional Course on Total Hip Replacement

Dr Udai Prakash was one of the two chief instructors at the intermediate hip replacement course run by the world renowned DePuy Synthes Institute at MS Ramaiah Medical College on 31 October.
This course was for the young surgeons who wanted to learn about the finer aspects of total hip replacement surgery.
The delegates were involved in an interactive session with Dr Udai Prakash and were taken through the procedure on cadavers rather than on plastic bones which is usually the standard in many courses. Hands on experience on cadavers gives  young surgeons an opportunity to refine their surgical skills prior to performing surgery on patients.
These courses are certainly not a substitute to being trained in recognised institutions by experienced surgeons but is considered an adjunct to their training.

Dr Udai Prakash at the Oxford Partial Knee Replacement Course, Pune Nov 2015

Dr Udai Prakash was invited as faculty for the recent Oxford Partial (Uni-compartmental) Knee Replacement course held in Pune to teach young surgeons from across the country on how to do this unique surgery.
The course was organised by Zimmer-Biomet – the largest orthopaedic implant manufacturer in the world. Amongst the faculty were surgeons from Oxford University, UK.
The Oxford group from the UK are pioneers in this type of knee replacement where only the worn out part of the knee is replaced. The results in terms of function and complications are far lower for the partial knee replacement when compared to total knee replacement.

TriatholonGet AroundKnee performed for the first time in Andhra Pradesh and Telangana

Dr Udai Prakash, Chief Joint Replacement Surgeon at Udai Omni Hospital performs the first of its kind knee surgery using Triathlon’GetAroundKnee‘ on patient Mr Arul Swamy with advanced stage 4 osteoarthritis[soliloquy id=”undefined”]

Dr Prakash performs for the first on a stage 4 arthritis patient using the Triathlon GetAroundKnee implant

Dr Prakash performs for the first on a stage 4 arthritis patient using the Triathlon GetAroundKnee implant


BLOG – TOTAL KNEE REPLACEMENT versus PARTIAL KNEE REPLACEMENT by Dr Udai Prakash, Orthopaedic Consultant Hip and Knee specialist

If you have been recommended a knee replacement then you may be a candidate for a partial (uni compartmental) knee replacement.You may be a good candidate for a partial or uni compartmental knee replacement if your arthritis is confined to a single compartment of the knee.

Your knee is divided into three major compartments: The medial compartment (the inside part of the knee), the lateral compartment (the outside part), and the patella femoral compartment (the front of the knee between the kneecap and thigh bone).

Partial Knee Replacement

In a partial knee replacement, only the damaged compartment is replaced with metal and polyethylene (a surgical grade plastic). The healthy cartilage and bone in the rest of the knee is left alone.

Total Knee Replacement is also a highly successful procedure. More than 600,000 knee replacements are performed in the US annually and this number is set to reach 4 million by 2030. Similarly, in India it is thought that over 30,000 are being performed annually and this number is increasing by 15% annually.

Partial knee replacement numbers are much smaller as not all patients are suitable for this type of conservative surgery and not all knee surgeons are trained in performing this surgery.

Dr Udai Prakash, is chief joint replacement surgeon at Udai Omni. He has over 20 years of experience and specialises in primary and revision hip and knee surgery.

To consult Dr Udai Prakash, please email enquiry@udaiomni.com

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Dr Udai Prakash and Dr Sharat Kusuma give a thumbs up to Partial knee replacement

Dr Udai Prakash, earlier this month welcomed Dr Sharat Kusuma also an expert in minimally invasive surgery to Udai Omni Hospital.

Together they performed several partial knee replacement surgeries. The hospital is pleased to announce all patients are doing extremely well. Their star patient was Mrs I. S. aged 79years, had  bilateral partial knee replacements walked within 24 hours, with good physiotherapy was up and about to visiting friends, shopping outdoor within 10 days and resuming full activities within 3 weeks.

Both Dr Udai Prakash and Dr Sharat Kusuma feel that the partial knee replacement should be considered by all patients who are thinking of having a total knee replacement.

1 in every 4 patients with advanced arthritis of the knee may be suitable for a partial knee replacement which holds several advantages over the total knee:

  • Bone conserving
  • Ligament conserving
  • Smaller operation
  • Smaller incision
  • Minimal blood loss
  • Much faster recovery
  • Normal knee function
  • Better movement
  • Can play sports like badminton and gentle tennis
  • Easier to climb stairs and sit on the floor

Dr Sharat Kusuma, MD, MBADr Sharat Kusuma.Dr Udai Prakash Dr Udai Prakash FRCS(Eng),FRCS(Edin),FRCS(Tr&Ortho) offer surgical and non surgical treatments of hip and knee joint conditions and specialise in Partial Knee Repalcement.

Recommended further reading: Avoid a Total Knee Replacement with a Patial Knee Replacement.

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