For someone living with severe arthritis in both knees, even simple everyday activities can gradually become difficult. Walking, climbing stairs, standing for long periods and moving independently may eventually be limited by persistent pain.

For a 53-year-old woman with severe osteoarthritis in both knees, the situation was even more complex. She had previously undergone a kidney transplant and was on long-term immunosuppressant medication and steroids to protect the transplanted kidney.

Her knee pain had become severe enough to significantly affect her mobility and daily life. Although knee replacement offered a way to restore movement, her medical history meant that surgery required careful consideration.

 

At MIOT International, specialists from Knee Surgery & Robotics and Nephrology came together to evaluate whether both knees could be replaced safely while protecting her transplanted kidney and managing the additional risks associated with immunosuppression.

When Severe Knee Pain Meets a Complex Medical History

The patient had advanced osteoarthritis affecting both knees. She experienced intense pain and found it increasingly difficult to walk and climb stairs.

Ordinarily, severe bilateral knee arthritis may be treated with knee replacement when conservative treatment no longer provides sufficient relief. In her case, however, there was another important consideration. She had previously been dependent on dialysis before undergoing a kidney transplant.

Following transplantation, she remained on long-term immunosuppressants and steroids. These medicines are essential because they reduce the body’s immune response and help prevent rejection of the transplanted kidney. At the same time, reduced immunity can make major surgery more challenging.

The clinical team therefore had to consider not only how to replace the damaged knee joints, but also how to minimise infection risk, support wound healing and preserve the function of the transplanted kidney throughout the surgical and recovery period.

Why Was Knee Replacement More Challenging in This Patient?

A kidney transplant recipient on long-term immunosuppressive therapy requires particularly careful perioperative management.

The clinical concerns included:

  • Increased susceptibility to infection following surgery
  • Potential for delayed wound healing
  • Careful management of immunosuppressive medications
  • Protection and monitoring of transplanted kidney function
  • The physiological demands of replacing both knees
  • The need to enable safe and timely mobilisation after surgery

Rather than considering each problem separately, MIOT’s specialists planned the patient’s treatment through a coordinated multidisciplinary approach.

Could Both Knees Be Replaced in a Single Surgical Session?

After comprehensive evaluation, the team decided to perform a simultaneous bilateral robotic knee replacement, replacing both damaged knee joints during the same surgical session.

The decision was based on careful assessment of the patient’s overall medical condition, kidney transplant status and suitability for surgery.

Robotic-assisted technology enabled the surgical team to develop a personalised plan for each knee, with precise assessment of alignment, implant positioning and ligament balance.

During robotic knee replacement, the surgeon remains in control of the procedure while robotic technology assists in executing the planned bone preparation and implant positioning with a high degree of precision.

For this patient, the objective went beyond replacing two arthritic joints. Every stage had to be planned around her complex medical condition.

Protecting the Transplanted Kidney Throughout Surgery

The patient’s kidney transplant history made close collaboration between Orthopaedics and Nephrology particularly important.

Kidney function and the patient’s overall medical status were assessed before surgery, while her medications and perioperative requirements were carefully reviewed.

Nephrology support continued through the surgical and recovery period, with attention to maintaining stable transplanted kidney function.

This coordinated approach allowed the knee replacement procedure and the patient’s transplant-related requirements to be managed as part of a single treatment strategy.

A Surgical Environment Designed Around Infection Control

Infection prevention was especially important because the patient’s long-term immunosuppressive treatment reduced her body’s ability to fight infection.

The bilateral robotic knee replacement was therefore performed within MIOT’s advanced operation theatre infrastructure, supported by laminar airflow systems and a highly controlled surgical environment.

Along with stringent infection-control protocols, the clinical team closely monitored the patient before, during and after surgery.

Medication management, nutrition, wound surveillance and rehabilitation were integrated into the recovery plan.

Robotic Precision for Both Knees

Robotic-assisted knee replacement allowed the surgical team to plan each knee individually based on the patient’s anatomy.

The technology supported:

  • Advanced three-dimensional surgical planning
  • Precise bone preparation
  • Accurate implant positioning
  • Assessment of joint alignment
  • Optimisation of ligament balance
  • A patient-specific surgical strategy

Importantly, robotic technology supports rather than replaces the surgeon. Clinical judgement, surgical expertise and real-time decision-making remain central throughout the procedure.

For a medically complex patient undergoing replacement of both knees, this combination of surgical expertise and technology provided an additional level of planning and precision.

Recovery Was the Next Important Step

Successfully completing surgery was only one part of the patient’s journey. Early rehabilitation was important to help her regain knee movement, muscle strength, balance and confidence while walking. Her recovery was therefore closely coordinated between the surgical, nephrology and rehabilitation teams. As rehabilitation progressed, she was able to bend her knees comfortably and gradually return to walking and everyday activities. At the same time, her transplanted kidney remained stable throughout the recovery period.

A Safe Recovery and Return to Daily Life

Despite the complexity of her medical condition, the patient’s recovery progressed successfully.

She achieved:

  • Complete healing of the surgical sites without infection-related complications
  • Comfortable knee bending
  • Improved walking and mobility
  • Stable transplanted kidney function throughout recovery
  • Return to daily activities
  • Improved functional independence and quality of life

The outcome demonstrates what can become possible when a complex orthopaedic condition is managed not as an isolated joint problem, but through coordinated multidisciplinary care.

More Than Two Knee Replacements

For this patient, the challenge was never simply replacing two damaged knees. It was about restoring mobility while protecting a transplanted organ.

It required the knee surgery team to understand the implications of her transplant. It required nephrologists to remain closely involved throughout the surgical journey. It required stringent infection control, careful medication management and structured rehabilitation.

By bringing these disciplines together, MIOT International was able to perform same-day bilateral robotic knee replacement while addressing the additional clinical considerations associated with kidney transplantation and long-term immunosuppression.

The result was not only two successfully replaced knee joints, but the patient’s return to movement, independence and everyday life.

Advanced Robotic Knee Replacement at MIOT International

MIOT International brings together decades of experience in joint replacement with advanced robotic-assisted surgical technology and multidisciplinary medical support.

The MIOT Institute of Robotic Surgery combines experienced surgeons, advanced robotic technology, personalised surgical planning and comprehensive rehabilitation to manage routine as well as complex joint replacement cases.

MIOT’s capabilities include:

  • Robotic-assisted total knee replacement
  • Bilateral knee replacement
  • Complex primary knee replacement
  • Revision knee replacement
  • Patient-specific surgical planning
  • Multidisciplinary management of medically complex patients
  • Comprehensive post-operative rehabilitation

With 40+ years of experience and more than 40,000 joint replacements, MIOT continues to combine surgical expertise, technology and multidisciplinary care to help patients regain mobility and return to active living.

To know more about Robotic Knee Replacement at MIOT International, visit https://www.miotinternational.com/facilities-and-resources/facilities/miot-institute-of-robotic-surgery/