Above Knee Prosthesis

Revision Knee Replacement Surgery In India At Affordable Low Cost

 

Revision Knee Replacement

 

OVERVIEW

 

Introduction

Revision Knee Replacement means that part or all of your previous knee replacement needs to be revised. This operation varies from very minor adjustments to massive operations replacing significant amounts of bone. The typical knee replacement, replaces the ends of the femur (thigh bone) and tibia (shin bone) with plastic inserted between them and usually the patella (knee cap)...

 

Why does a Knee need to be revised ?

Pain is the primary reason for revision. Usually the cause is clear but not always. Those knees without an obvious cause for pain in general do not do as well after surgery.

Plastic (polyethylene) wear. This is one of the easier revisions where only the plastic insert is changed...

 

Pre-operation

• Your surgeon will send you for routine blood tests and any other.investigations required prior to your surgery.
• You will asked to undertake a general medical check-up with a physician.
• You should have any other medical, surgical or dental problems attended to prior to your surgery....

 

Day of your surgery

• You will be admitted to hospital usually on the day of your surgery or a day prior.
• Further tests may be required on admission.
• You will meet the nurses and answer some questions for the hospital records.
• You will meet your anaesthetist, who will ask you a few questions.....

 

Surgical procedure

Each knee is individual and knee replacements take this into account by having different sizes for you knee. If there is more than the usual amount of bone loss sometimes extra pieces of metal or bone are added.

Surgery is performed under sterile conditions in the operating theatre under spinal or general anaesthesia. You will be on you back and a tourniquet applied to your upper thigh to reduce blood loss. Surgery takes about two hours ....

 

Post-operation coursee

When you wake, you will be in the recovery room with intravenous drips in your arm, a tube (catheter) in your bladder and a number of other monitors to check your vital observations. You will usually have a button to press for pain called Patient Controlled Analgesia (PCA).

Once stable, you will be taken to the ward. The post-op protocol is surgeon dependant, but in general your drain will come out at 24 hours and you will sit out of bed and start moving you knee and walking on it within a day or two of surgery....

 

What happens if my knee replacement gets infected ?

Fortunately infection of a total knee replacement is quite rare. The infection rate for primary total knee replacement is less than 2%. Infection of a knee prosthesis is a serious issue. Very occasionally the infection can be treated with wound debridement (removal of non viable tissue around the knee joint) and antibiotics.....

 

Risks and complications

- As with any major surgery, there are potential risks involved. The decision to proceed with the surgery is made because the advantages of surgery outweigh the potential disadvantages.

- It is important that you are informed of these risks before the surgery takes place.

Complications can be medical (general) or local complications specific to the Knee.

• Allergic reactions to medications.
• Blood loss requiring transfusion with its low risk of disease transmission.
• Heart attacks, strokes, kidney failure, pneumonia, bladder infections.....

 

Summary

Surgery is not a pleasant prospect for anyone, but for some people with arthritis, it could mean the difference between leading a normal life or putting up with a debilitating condition. Surgery can be regarded as part of your treatment plan it may help to restore function to your damaged joints as well as relieve pain....

 

How is Revision Knee Replacement surgery carried out?

A Revision Knee Replacement can be performed under General Anaesthetic (you will be asleep) or Spinal/Epidural Anaesthetic (you will be awake, but sedated). The procedure usually takes around two hours to complete and is performed with a patient positioned on their back on the operating table throughout the procedure.

An incision is then made along the original knee joint surface, although it is common for this incision to be lengthened slightly beyond its original scar. The damaged or failing prosthesis is then carefully removed with every effort made to avoid any additional trauma to the existing bone and original joint surface....

 

What is the recovery after Revision Knee Replacement surgery like?

Once a patient is fully recovered from the effects of anaesthetic they are normally encouraged to be as gently active and mobile as possible to avoid complications such as Deep Vein Thrombosis (DVT) from developing. It is therefore normal for patients to be encouraged to take a few steps with the support of a walking frame and guidance from a physiotherapist 24 hours after surgery....

 

Do I find out if I am a suitable candidate for Revision Knee Replacement surgery?

Surgical Advisor will be delighted to help you find a leading expert in knee surgery to consult with. Your surgeon will carry out a thorough evaluation of your condition and provide you with a comprehensive explanation of the most appropriate surgical solution.

Our Expert Consultant Orthopaedic Surgeons are most carefully selected and recommended because they understand the importance of the decision you are making when contemplating....

 

 

 

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Ak prosthesis Hydrolic- Vipin Bhugana(RT above knee amputee)