Arthroscopic Surgery at our KMC Speciality Hospital, Trichy, India: Key hole surgery

This is the article published in KMC News 2010

Arthroscopic surgery [Key hole Surgery] at our KMC Specialty hospital
Dr S Chockalingam FRCS, FRCS [Trauma and Ortho]

Joint replacements have now become the standard of care for advanced arthritis. These joint replacement surgeries for arthritis of knee, hip and shoulder have become common at our hospitals. The less known treatment method for joint pain in younger individuals will be discussed in this article.

This less known treatment method namely arthroscopic treatment for joint pain is now increasingly used in our city as in the Western world. An arthroscope is a telescope,[ type of endoscope] the size of a pen when introduced into the joint, helps us to evaluate the joint and introduce instruments to repair or remove the injured structures

Professor Kenji Takagi in Tokyo used a cystoscope back in 1919 to look inside the joint. Eugen Bircher a Swiss Politician/Army Physician is considered as the father of arthroscope where he used a thoracolaparascope to view the joint. Japanese surgeon Masaki Watanabe gets the credit for using arthroscopes for interventional procedures rather than for merely diagnosing the problems.

Advances in the fiber optics in the 1970s and 1980s have now helped to the current design of these arthroscopes which come in various small sizes for various joints. We now have this facility to treat joint problems and I have shown the use of this surgical technique in managing joint problems at KMC Speciality hospital

The following conditions are some of the patients who have been treated at KMC Speciality hospital with our state of the art instruments using this technique.
1. Diagnosis of unexplained knee pain where Tuberculous synovitis, synovial chondromatosis and other conditions and treatment of septic arthritis of all joints.
2. Meniscal tears:This is one of the commonest indication for this procedure. Even though sports injury is a common mechanism of these meniscal tears, it is fairly common in middle aged women and men in India.
3. Cruciate ligament tears. Ligament reconstruction of the anterior cruciate ligament done through this minimally invasive technique has perfected this reconstruction
4. Shoulder pathologies. The shoulder is only second to the knee in the numbers where this technique is being used here at our hospital. Decompression of the subacromial space and Shoulders that dislocate repeatedly are common indications
5. Ankle and other joint pathologies. So far we have treated variety of pathologies with this minimally invasive technique at KMC


Regards

Chockalingam

Arthroscopy surgery at Trichy to cure joint problems of knee, shoulder and other joints

Sports Injury Service and Advanced Arthorscopic Surgery Service At KMC Speciality Hospital

Sports is becoming more of a passion as much as a hobby in our Country. Winning World level events has attracted more of our young boys and girls to partake in sports and even take this as their profession. As each profession carries its risks, sports poses us the biggest risk to these young generation in the form of injuries.

Injuries in sports mostly affect the musculoskeletal system. The muscles, tendons, bones and the joints are the components of this system. The joints are complex structures having cartilage, ligaments attached to the bone through soft tissues.

Most sports injuries are managed initially with the following fundamental principles. Remember the mnemonic RICE whenever one gets injured. Rest the injured part, apply Ice, apply Compression and Elevate the injured part. The practice of applying warmth in the form of hot water pack/bottle to the injured part is not recommended.

Physiotherapists either at the sports arena or at the hospital can treat majority of minor injuries to the muscles and tendons. The spasm associated with the muscle and tendon injuries can be treated with stretching and local treatment as described above. Some of these injuries especially the minor ligament injuries need rehabilitation by attending a dedicated physiotherapy department.

KMC Speciality Hospital has a dedicated Physiotherapy department to treat these injuries. The devices available in the department cover all areas of the body. They are designed to treat with mobilisation, stabilisation and retraining.
Though the initial pain and suffering improve with these simple measures and physiotherapy treatment, the long term recovery depends on detection and treatment of major injuries. These major injuries often feel like minor injuries after rehabilitation. However the key to return to sports and normality relies on recognising these as needing further treatment.

Hence we need experts who can diagnose and be able to treat them with the modern treatment methods. At KMC Speciality Hospital, we have surgeons trained and practiced abroad in treating these injuries. Treating them with modern treatment methods practiced in western countries is the key for getting back to normality.

Modern methods of treatment of the sports injuries often involve keyhole surgery to the joints. This is called Arthroscopic Surgery. Arthroscopy started as far as back in 1910s, though the treatment with this technique was possible after 1970s in Japan.

The Advanced Ortho Care at KMC Speciality Hospital has a dedicated state of the art High Definition Arthroscope with HD monitor for excellent visualisation and treatment of the injured part. The supportive power instruments, electronically controlled pump system and Radiofrequency Ablation techniques are at par with the most advanced hospitals in the world.

The problems, which can be treated with these Arthroscopic techniques, are many and can only be listed as a guide as follows.
1. Cartilage injuries of the knee: Meniscus Injuries in the knee and Wrist cartilage injuries
2. Ligament Injuries: Anterior and Posterior Cruciate Ligament Injuries in the knee
3. Tendon injuries of the muscles in the shoulder: Rotator Cuff Injuries and SLAP lesions
4. Recurrent Dislocations: Dislocations of the shoulder and kneecap, which often recur in young sports people
5. Recurrent and persistent pain in joints: Impingement of the joints, which affect mostly shoulders, ankles and elbow
6. Post trauma stiffness of the joints
7. Instabilities of the joints: shoulders and ankles
8. Infections of joints
9. Arthroscopic fusions of joints especially ankle


Some of the other Advanced Ortho treatment Methods provided at KMC Speciality Hospital are as follows
1. Joint Replacements of Knee, Hip, Shoulder, Elbow and Ankle using imported implants with international standards [Swedish, UK and Australian Standard]
2. Partial joint replacements with implants originating from Oxford,UK.
3. World Class treatment methods of simple and major Trauma using principles of international Swiss [AO] and American Standards [ATLS]
4. Treatment of deformities in Children with Ponseti Method [Canada]
5. Treatment of complex trauma and deformities using Russian Technique [Ilizarov technique]
6. Treatment of Fractures in Children using French Technique [Nancy]

Arthroscopic Surgery at Trichy, Key hole surgery to joints, cartilage tears and ligament reconstruction

Trichy as I left over seventeen years has not changed much. I can say only few major developments and it is busier with more traffic. but still i can reach from point A to Point B in less than half an hour at any point of time of the day. This is great considering that it is one of the major second tier cities in India. It also boasts an international airport and a major Railway interlink Juncion.

The people are many, mostly small business and agriculture base in earnings. BHEL is still the largest industry in the region with so many allied engineering firms nearby and linked to BHEL. Education is one of the strong points of Trichy and it has not changed as it used to be. There are more good schools and the old schools still retain their place as mine ERHS School.

The health needs of the people is still largely filled by the specialists in their own area of expertise and many private hospitals are giving good quality treatment. However health awareness has increased dramatically and people are aware of surgical methods of treatment to cure their illness.

For Example, bypass surgeries and cataract surgeries are so common for people to resort to improve their quality of life. Ortho problems are recognized as needing specialist treatment. People resort to surgical treatment of fractures without hesitation as they recognize that this can return them to normality more surely and quickly as opposed to conventional immobilization methods

So what else has changed in Trichy. Arthroscopy was introduced when i did my postgraduation in the 1990s with only the telescope without the monitor. However I am able to provide the state of the art High Definition Arthroscopic surgery to most joints in our body for treatment purposes.This is essentially key hole surgery to the joints as what a laparascopy surgery to cure gallstones etc

My patients have benefited from meniscal surgery including arthroscopic repair, ligament surgery including arthroscopic anterior and posterior cruciate ligament reconstruction, shoulder surgery including arthroscopic Bankart's repair and rotator cuff repair, arthroscopic ankle decompressions, and so on.

Compare the surgeries i was performing in UK before i left over two years ago to practice in Trichy and I am able to deliver the same to our patients and people. This is apparent in the arthroscopic techniques and joint replacement surgery,i use more than in any other sub speciality of Orthopaedics.

This is what has changed in Trichy from my point of view. Seventeen years ago, arthroscopic surgery was literally unheard of in Trichy from patients Access or awareness. Now our patients in Trichy are benefited from this state of the art treatment facility at our hospital.

Total Knee Replacement: India What we know and our Experience at KMC Hospitals Group

Total Knee Replacement: What we know and our Experience at KMC Hospitals Group
Dr S ChockalingamD.Ortho, FRCS [UK],FRCS [Tr & Ortho], Dr P R Ramasamy MS [Ortho], FRCS [UK]

This is an article I wrote for KMC News which is distributed to Referring and primary care doctors in Trichy Region on 14th December 2009

Total Knee Replacement is one of very successful and common Orthopaedic Operations we do at KMC Hospitals. The incidence of this surgery increasing in number reflects what is happening around the world.[Ref 1] The reason is why it is not more popular than it is at the moment is the cost of the surgery. This is obviously the point I would like to start of this brief about this surgery. The reason it is expensive at present to the reach of the common man is the technology that goes behind in the implant that is used.[ref 2]

The implant often made of strong Cobalt Chrome alloy, though titanium and ceramic are used in some designs. Any metal however polished, will have surface irregularities if one looks under the electron microscope. The surface finish and the material then become very important in reducing this irregularity and thus help in reducing the wear of the material with which this articulates.[Ref 3 and 4]

The material with this metal articulates is a specialized plastic called Ultra High Molecular Weight Polyethylene. Newer highly cross linked Polyethylene has come into use in hip replacement surgery.[ ref 5] However the quality of the Plastic used is controlled in the way this plastic insert is manufactured. This helps in the long term success of the knee replacement surgery.

The long term success of the knee replacement surgery is more important that looking at short term benefits of this surgery.[Ref 6] Any material placed between the end of the femur and tibia will relieve the arthritic pain. What is more important however is the durability of the material in staying without damaging the underlying bone!

The damage to the underlying bone is the worst scenario when faced with the failed knee replacement surgery. One fears this as the damage often starts without any warning such as pain. When one faces a failed knee replacement, the surgical challenges becomes daunting and more importantly becomes very expensive.
This brings me back to the opening paragraph of this brief, the cost of this joint replacement surgery.

A little bit more cost at the initial replacement surgery has been shown to reduce the chances of revision surgery in the long run. Revision surgery after total knee replacement is not something an ordinary individual can tackle not only as a patient but also financially. One cannot expect the Government to subsidize that cost as well as it will be impossible.

What we do at KMC Hospitals to ensure the long term success of this surgery are as follows.
We have a dedicated team involved in this surgery. The chances of infection developing after such surgery should be kept to absolute minimum and we do this by controlling the theatre environment and the personnel involved. We have only used prosthesis which has follow up data in the long run. Post operative protocols have now been developed to suit our working conditions. There are specific appropriate pain control and rehabilitation in place for these patients, both of which go hand in hand.

I have shown some examples of patients we have operated and what they look like and what they can do after such major surgery!

After total knee replacement this patient is able to sit cross legged! and riding a two wheeler at four weeks!, a patient works as a security at the age of 70 going to work by bicycle|!




Kurtz S, Mowat F, Ong K, Chan N, Lau E, Halpern M. Prevalence of primary and revision total hip and knee arthroplasty in the United States from 1990 through 2002. J Bone Joint Surg Am. 2005 Jul;87(7):1487-97.

Kester MA, Herrera L, Wang A, Essner A. Knee bearing technology: where is technology taking us? J Arthroplasty. 2007 Oct;22(7 Suppl 3):16-20

McEwen HM, Barnett PI, Bell CJ, Farrar R, Auger DD, Stone MH, Fisher J. The influence of design, materials and kinematics on the in vitro wear of total knee replacements. J Biomech. 2005 Feb;38(2):357-65.

Lancaster JG, Dowson D, Isaac GH, Fisher J The wear of ultra-high molecular weight polyethylene sliding on metallic and ceramic counterfaces representative of current femoral surfaces in joint replacement. Proc Inst Mech Eng H. 1997;211(1):17-24.

Wang A, Yau SS, Essner A, Herrera L, Manley M, Dumbleton J. A highly crosslinked UHMWPE for CR and PS total knee arthroplasties. J Arthroplasty. 2008 Jun;23(4):559-66. Epub 2008 Feb 13.

Ritter MA. The Anatomical Graduated Component total knee replacement: a long-term evaluation with 20-year survival analysis J Bone Joint Surg Br. 2009 Jun;91(6):745-9.
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The Proof is in the pudding: Awareness strategy adopted for Total Knee Replacement

10th June 2010
Total Knee Replacement is one of the successful surgeries, in Orthopaedics and Surgery in General. The surgery has the benefit of relieving one's pain and improving the quality of life for an individual. This can be proved by various quantification methods such as Joint Specific Scoring Systems, and Quality of Life improvement tools.

I use these tools in my practice to the standards followed in the UK Joint Replacement Units. The quality of improvement can be quantified in other methods such as QALY. This method shows that the qualtiy of life improvement for the years ahead is comparable to Cardiac Bypass Surgery and better than cataract surgery.

Remember these two surgeries compared are done more frequently than the Knee Replacement surgery. Hence when I started my practice, we sat down with the marketing department at KMC Speciality hospital and worked on a strategy to improve the awareness.

I decided one of the ways would be to take the outcome improvement to the public directly and orgnaised the meeting called Meet Our Patients. We called on the press to interact with my patients who had knee replacement directly with no preconditions.

Patients were more than happy to narrate their quality of life improvement directly to the press who in turn took to the public through their media.

Proof is in the pudding,Right!. We are now in the process of orangising the awareness of arthroscopy in joint problems. I am calling more than 100 of my patients who had arthroscopy of knees, shoulders,ankles, elbow at KMC Speciality to come and narrate their experiences directly to the press.

We are calling this Sports Injuries and Arthroscopy Awareness meeting and organised this sunday.

I will post more on this later.

Regards

Chockalingam