Implant Loosening
Over time, implants may loosen from bone, causing pain, instability, difficulty walking and swelling.
Advanced Failed Knee Replacement & Complex Joint Reconstruction
When an older knee implant wears out, loosens, becomes unstable, develops infection or stops functioning properly, revision knee replacement may be needed. This complex surgery requires detailed planning, precision reconstruction and specialised implant management.

Complex Revision Knee Care
Advanced orthopaedic care in Lucknow
Knee Replacement
Revision
Reconstruction
Revision knee replacement is a complex orthopaedic procedure in which part or all of an old knee implant is replaced with a new prosthetic system. Unlike primary knee replacement, revision procedures often involve removing old implants, managing bone loss, correcting instability, restoring alignment, treating infection if present and reconstructing damaged joint structures.
Revision surgery requires advanced expertise because the anatomy is often more complicated after previous surgery.
Modern knee implants are designed for long-term durability, but implant loosening, wear and tear, infection, instability, stiffness, bone loss, malalignment, trauma or persistent pain may lead to implant failure over time.
Early evaluation is important when symptoms develop after previous knee replacement surgery because delay may worsen bone loss and complicate future reconstruction.
Over time, implants may loosen from bone, causing pain, instability, difficulty walking and swelling.
Infection around a knee implant is serious and may cause swelling, redness, fever, persistent pain or fluid discharge.
Instability or imbalance after knee replacement can cause the knee to give way and reduce confidence while walking.
Long-term implant wear may affect joint performance and require replacement of worn components.
Severe stiffness may restrict knee bending, walking and sitting comfort. Complex revision may sometimes improve movement.
Falls or trauma may cause fractures around an existing knee implant, requiring advanced reconstruction techniques.
Revision knee replacement requires significantly higher surgical expertise than primary replacement. Dr Hatif is trusted for advanced joint reconstruction, complex revision planning, robotic orthopaedic experience, precision implant management, personalised rehabilitation and ethical care.
Learn about Joint Replacement SurgeryEach revision case requires highly personalised planning and reconstruction techniques.
Robotic technology can support alignment accuracy, implant positioning, bone preparation and surgical precision.
Revision procedures often require specialised implants for bone loss management, stability restoration and complex reconstruction.
Advanced imaging supports implant assessment, surgical planning, alignment analysis and bone quality evaluation.
Evaluation includes clinical examination, digital imaging, implant assessment, bone evaluation, infection screening and mobility analysis.
Planning includes implant removal strategy, bone reconstruction, alignment correction, stability restoration and implant selection.
Recovery focuses on muscle strengthening, walking improvement, flexibility, stability training and functional mobility restoration.
Most patients begin movement early, start physiotherapy soon after surgery and gradually improve mobility. Early rehabilitation helps reduce stiffness and improve recovery progression.
Patients gradually experience reduced pain, better walking, improved stability, enhanced movement and better confidence. Recovery may take longer than primary knee replacement.
Dr Hatif Siddiqui performs advanced orthopaedic reconstruction procedures at Medanta Hospital Lucknow, which offers orthopaedic infrastructure, robotic surgical systems, operation theatres, ICU support and rehabilitation services.
Medanta Lucknow
OPD - B Wing, 2nd Floor, Medanta, Sector A, Pocket 1, Amar Shaheed Path, Golf City, Lucknow, Uttar Pradesh 226002
Indira Nagar Clinic
1D, near Khan Dairy Road, Block A, Indira Nagar, Lucknow, Uttar Pradesh 226016
My grandfather underwent Right Total Knee Replacement surgery at Medanta Hospital under Dr Hatif Ji. It has been 21 days since surgery and his recovery has been smooth. His walking has improved significantly and we truly appreciate the professionalism, guidance and post-operative support.
Shakti Upadhyay
Google Review
Such a great doctor. Full of knowledge, experience and calmness. He gave maximum time to understand the problem and described everything about the problem and treatment with expertise.
Nischal Singhal
Local Guide Google Review
Dr Hatif Qamar Siddiqui is very experienced and well-trained in orthopedics. He is a real expert in his field, and is also very polite, humble and caring.
Waseem Siddiqui
Google Review
Dr Hatif Siddiqui is recognised for advanced expertise in complex revision knee replacement and joint reconstruction surgery in Lucknow.
If persistent pain, instability or implant problems are affecting mobility after previous knee replacement, early evaluation can help prevent worsening joint damage and improve long-term outcomes.