Knee Replacement Surgeon in Mumbai: Dr. Mayur Rabhadiya

Knee Replacement Assessment Based on Diagnosis, Function and Surgical Judgement

Dr. Mayur Rabhadiya is an orthopedic and knee replacement surgeon in Mumbai with a focused clinical practice in knee arthritis assessment, non-surgical knee care and primary and revision knee replacement.

Patients consult him to understand:

• Whether knee replacement is genuinely required

• Whether surgery can reasonably be postponed

• Whether total or partial knee replacement is appropriate

• Whether robotic assistance may support the surgical plan

• Whether a minimally invasive mini-subvastus approach is suitable

• Whether one knee or both knees should be operated on

• How implant selection and alignment are planned

• What risks, recovery and costs may realistically involve

• Whether a second opinion is advisable before surgery

The objective of a consultation is not simply to identify arthritis on an X-ray or recommend the newest technology.

The objective is to determine the correct diagnosis, assess how significantly the knee problem affects the patient’s life and select the least invasive treatment that is likely to provide meaningful benefit.

When Should You Consult a Knee Replacement Surgeon?

A knee replacement consultation may be appropriate when knee pain, stiffness or deformity has begun to interfere substantially with daily life.

Common reasons include:

• Pain while walking

• Difficulty climbing or descending stairs

• Difficulty rising from a chair

• Pain at rest or during sleep

• Progressive loss of knee movement

• Recurrent swelling

• Bow-leg or knock-knee deformity

• Instability or giving way

• Increasing dependence on pain medication

• Reduced ability to work

• Difficulty performing household activities

• Reduced walking distance

• Dependence on a cane or walker

• Loss of independence

• Failure of appropriate non-surgical treatment

• Uncertainty after being advised surgery

Knee replacement is generally considered when symptoms and functional limitation substantially affect quality of life and suitable non-surgical treatment is ineffective or unsuitable. The decision should be based on clinical assessment rather than a numerical arthritis score alone.

Does Severe Arthritis Always Require Knee Replacement?

No.

An X-ray may show advanced arthritis even when the patient’s symptoms remain manageable. Another patient may have severe pain and disability despite less dramatic imaging.

Knee replacement should not be recommended solely because a report contains phrases such as:

• Severe osteoarthritis

• Grade 4 arthritis

• Bone-on-bone changes

• Complete loss of joint space

• Advanced degeneration

The surgeon should assess whether the imaging findings genuinely explain the patient’s symptoms.

The decision may consider:

• Pain severity and pattern

• Walking capacity

• Sleep disturbance

• Difficulty with daily activities

• Knee movement

• Deformity

• Stability

• Muscle strength

• Standing X-rays

• Previous treatment

• General medical health

• Rehabilitation capacity

• Patient expectations and priorities

Patients who are still uncertain about the source of their symptoms can begin with:

Knee Pain Treatment in Mumbai

Patients with diagnosed arthritis can review:

Knee Arthritis Treatment in Mumbai

When Can Knee Replacement Be Postponed?

Surgery may sometimes be postponed when:

• Symptoms remain tolerable

• Daily function is still acceptable

• Non-surgical treatment has not been adequately tried

• The pain may be coming from the hip or lower back

• Arthritis is present but does not explain the symptom pattern

• Medical conditions need optimisation

• The patient is not ready for rehabilitation

• Expectations remain unclear

• The patient prefers continued observation after informed counselling

Postponing surgery does not mean ignoring progressive disability.

The knee should be reassessed when pain, movement, deformity, instability or independence worsens.

Appropriate non-surgical treatment may include:

• Education

• Therapeutic exercise

• Strengthening

• Activity modification

• Weight management where relevant

• Topical or oral medicines

• Walking aids

• Bracing

• Selected injections

Read:

Non-Surgical Knee Arthritis Treatment in Mumbai

GFC Therapy for Knee Arthritis

GFC or other injections may help symptoms in selected patients, but they cannot reliably rebuild substantial lost cartilage or correct a fixed deformity.

What Happens During a Knee Replacement Consultation?

A useful knee replacement consultation evaluates the patient, not only the radiology report.

Symptom review

The consultation may assess:

• Where the pain is felt

• When the pain occurs

• How far the patient can walk

• Whether sleep is disturbed

• Which daily activities have become difficult

• Whether swelling or instability occurs

• How symptoms have progressed

• Which treatments have been tried

• Whether another joint or the lower back may be contributing

Clinical examination

The examination may include:

• Walking pattern

• Leg alignment

• Bow-leg or knock-knee deformity

• Swelling

• Tenderness

• Range of movement

• Fixed flexion deformity

• Ligament stability

• Muscle strength

• Hip movement

• Lower-back and nerve screening

• Circulation

Imaging review

Standing knee X-rays are commonly used to assess:

• Joint-space loss

• Distribution of arthritis

• Deformity

• Bone loss

• Alignment

• Changes beneath the kneecap

• Suitability for total or partial replacement

MRI is not routinely required before every knee replacement. It may be considered when the diagnosis remains uncertain or another condition is suspected.

Medical assessment

The surgeon should also consider:

• Diabetes

• Heart disease

• Kidney disease

• Anaemia

• Previous blood clots

• Smoking

• Obesity

• Skin or dental infection

• Previous surgery

• Current medicines

• Home support

• Rehabilitation capacity

Types of Knee Replacement Surgery

The correct procedure depends on which parts of the knee are affected, ligament condition, deformity, movement, bone quality and the patient’s clinical needs.

Total Knee Replacement

Total knee replacement is generally considered when arthritis affects multiple compartments of the knee or when the knee is unsuitable for partial replacement.

The operation resurfaces the damaged ends of the thigh bone and shin bone with metal components. A medical-grade polyethylene insert is placed between them. The kneecap may or may not be resurfaced depending on the clinical situation and implant plan.

The aims may include:

• Reducing arthritis pain

• Improving walking capacity

• Correcting deformity where appropriate

• Improving stability

• Restoring functional independence

Total knee replacement does not create a completely natural knee, and no surgeon can guarantee complete pain relief, unrestricted bending or a fixed implant lifespan.

Read:

Total Knee Replacement in Mumbai

Partial Knee Replacement

Partial knee replacement replaces only the arthritic compartment while preserving unaffected parts of the knee.

It may be considered when:

• Arthritis is genuinely limited to one compartment

• Ligaments are suitable

• Deformity is correctable

• Knee movement is appropriate

• Other compartments remain adequately preserved

• Symptoms match the affected compartment

Partial replacement is not suitable merely because the patient wants a smaller operation.

Where both partial and total replacement are clinically suitable, patients should be counselled about the risks and benefits of each procedure and involved in choosing between them.

Read:

Partial Knee Replacement in Mumbai

Robotic Knee Replacement

Robotic knee replacement uses a computer-assisted system to support surgical planning, measurement and execution.

Depending on the platform, robotic assistance may help the surgeon:

• Map knee anatomy

• Measure deformity

• Plan implant size and position

• Assess alignment

• Evaluate ligament balance

• Guide bone preparation

• Verify the completed plan

The robot does not independently diagnose the patient, decide whether surgery is required or perform the operation without the surgeon.

Mini-Subvastus Robotic Knee Replacement

In appropriately selected patients, Dr. Mayur Rabhadiya may combine robotic surgical planning with a minimally invasive mini-subvastus approach.

These are two separate components of the operation:

• Robotic assistance supports planning, measurements, bone preparation, implant positioning and ligament-balance assessment.

• The mini-subvastus approach describes how the surgeon accesses the knee while aiming to avoid routinely splitting the main quadriceps muscle belly or cutting through the quadriceps tendon.

The mini-subvastus approach is not suitable for every patient. Suitability depends on knee movement, deformity, body build, previous surgery, scar tissue, bone loss and the ability to obtain safe exposure.

The incision or deeper exposure may be extended whenever required for tissue protection, accurate bone preparation and safe implant positioning.

Muscle-sparing surgery does not mean painless surgery, bloodless surgery or zero tissue handling, and it cannot guarantee faster recovery.

For a detailed explanation, read:

Robotic Knee Replacement in Mumbai

Dr. Mayur Rabhadiya remains responsible for:

• Diagnosis

• Patient selection

• Total versus partial replacement

• Surgical approach

• Alignment strategy

• Bone preparation

• Ligament balance

• Implant selection

• Management of unexpected findings

• Postoperative care

Read:

Robotic Knee Replacement in Mumbai

Robotic vs Conventional Knee Replacement

Conventional Knee Replacement

Conventional knee replacement uses surgeon-controlled instruments and anatomical alignment guides without a robotic platform.

A well-planned and accurately performed conventional knee replacement may be entirely appropriate for many patients.

The choice between robotic and conventional surgery may consider:

• Clinical need

• Procedure type

• Anatomy

• Deformity

• Implant compatibility

• Hospital availability

• Additional cost

• Surgeon experience

• Patient preference

Technology should support the correct operation rather than determine whether an operation is required.

Bilateral Knee Replacement

Patients with advanced arthritis in both knees may be considered for:

• Simultaneous bilateral knee replacement

• Staged replacement during one admission

• Separate operations several weeks or months apart

• Surgery on only the more symptomatic knee initially

The decision may depend on:

• Severity of symptoms in each knee

• Age and physiological fitness

• Heart and lung health

• Kidney function

• Anaemia risk

• Blood-clot risk

• Rehabilitation support

• Home assistance

• Anaesthesia assessment

• Patient preference

Replacing both knees together may reduce the number of admissions, but it also creates a greater immediate physiological and rehabilitation demand.

Read:

Bilateral Knee Replacement in Mumbai

Revision Knee Replacement

Revision knee replacement is considered when a previous knee replacement develops a problem that cannot be managed adequately without further surgery.

Possible reasons include:

• Infection

• Implant loosening

• Instability

• Stiffness

• Persistent pain

• Implant wear

• Fracture around the implant

• Malposition

• Ligament failure

• Bone loss

• Extensor-mechanism problems

Pain after knee replacement does not automatically mean revision surgery is required.

The cause should first be investigated through:

• Symptom history

• Examination

• X-rays

• Blood tests where infection is suspected

• Joint aspiration where appropriate

• Additional imaging

• Review of operative and implant records

Read:

Revision Knee Replacement in Mumbai

How Is the Timing of Surgery Decided?

There is no single X-ray grade, age or pain score that decides the correct time for knee replacement.

Surgery may be reasonable when:

• Symptoms substantially affect quality of life

• Walking and daily activities are significantly limited

• Pain occurs at rest or during sleep

• Deformity is progressing

• Instability affects safety

• Suitable non-surgical treatment is ineffective or unsuitable

• The patient understands the operation and recovery

• Medical risk is acceptable

• Expected benefit justifies the risks

Age alone should not determine eligibility. Patients should be assessed individually according to symptoms, function, health and expected benefit.

Choosing a Knee Replacement Surgeon in Mumbai

Patients often search for the “best knee replacement surgeon in Mumbai,” but there is no reliable universal ranking that identifies one surgeon as best for every patient.

A more useful approach is to assess whether the surgeon:

• Has recognised orthopedic qualifications

• Has focused experience in knee replacement

• Evaluates whether surgery is genuinely required

• Discusses non-surgical alternatives

• Offers total and partial replacement where appropriate

• Explains robotic and conventional options without marketing pressure

• Discusses the surgical approach separately from technology

• Reviews individual risks

• Explains implant selection

• Provides realistic recovery expectations

• Has access to an appropriate hospital and anaesthesia team

• Provides structured postoperative follow-up

• Encourages questions and second opinions

• Avoids guaranteed-outcome claims

Patients should understand the proposed diagnosis, procedure, alternatives, implant type, important risks, recovery and possibility of future surgery before consenting to joint replacement.

Why Patients Consult Dr. Mayur Rabhadiya

Patients consult Dr. Mayur Rabhadiya for:

• Diagnosis-first knee arthritis assessment

• Determining whether replacement is required

• Total versus partial knee replacement selection

• Robotic versus conventional surgery planning

• Minimally invasive mini-subvastus robotic knee replacement

• Bilateral knee replacement assessment

• Revision knee replacement evaluation

• Individualised alignment and ligament-balance planning

• Implant counselling

• Medical-risk assessment

• Second opinions

• Realistic recovery guidance

His approach is judgement-driven rather than technology-driven.

The objective is not to recommend robotic surgery to every patient. It is to select the correct treatment and use technology where it meaningfully supports the surgical plan.

Patients who want an independent review of the diagnosis, timing, total versus partial replacement, robotic assistance, implant planning, risks, recovery and cost can read:

Knee Replacement Second Opinion in Mumbai

Qualifications of Dr. Mayur Rabhadiya

Dr. Mayur Rabhadiya’s qualifications include:

• MBBS: LTMMC & GH, Sion Hospital

• D’Ortho: KMC, Hubli

• DNB Orthopedics: National Board of Examinations, New Delhi

• MNAMS Orthopedics: National Academy of Medical Sciences

• FIJR, Robotic and Navigation

His focused clinical areas include:

• Knee arthritis

• Knee replacement assessment and timing

• Total knee replacement

• Partial knee replacement

• Robotic knee replacement

• Mini-subvastus knee replacement

• Bilateral knee replacement

• Revision knee replacement

• Hip replacement

• Second opinions before joint replacement

Implant Selection

Patients frequently ask which knee implant is best.

Implant selection may depend on:

• Total or partial replacement

• Bone quality

• Ligament condition

• Deformity

• Stability requirements

• Implant design

• Clinical track record

• Surgeon familiarity

• Robotic-system compatibility

• Hospital availability

• Cost and insurance coverage

The most expensive or newest implant is not automatically the most suitable.

Patients should be told why a particular implant category is being considered rather than relying only on a brand name.

Implant type and the possible need for further surgery should form part of shared decision-making.

Preparing for Knee Replacement

Preoperative preparation may include:

• Blood tests

• Anaesthesia assessment

• Physician or cardiology review

• Diabetes optimisation

• Blood-pressure management

• Anaemia assessment

• Review of blood-thinning medicines

• Infection screening

• Skin and dental assessment where relevant

• Smoking cessation

• Nutrition review

• Preoperative strengthening

• Weight-management support

• Home planning

• Family-support planning

Surgery may need to be postponed when a medical or infection-related risk has not been adequately controlled.

Patients should also receive clear information about preparation, pain management, wound care, hospital stay, rehabilitation, return to work and return to normal activities.

What Happens During Knee Replacement Surgery?

The precise steps depend on the operation and surgical system, but a primary knee replacement generally involves:

1. Anaesthesia and patient positioning

2. Surgical exposure of the knee

3. Removal of damaged joint surfaces

4. Bone preparation

5. Trial implant placement

6. Assessment of alignment and stability

7. Final implant insertion

8. Wound closure

9. Recovery-room monitoring

10. Early rehabilitation when medically safe

The surgeon may modify the original plan when anatomy, ligament condition, bone quality or unexpected operative findings require a change.

Hospital Stay and Discharge

Length of hospital stay varies according to:

• Medical health

• One knee or both knees

• Pain control

• Blood pressure

• Wound condition

• Ability to stand and walk safely

• Ability to use stairs where required

• Home support

• Complications

Discharge should be based on clinical readiness rather than a guaranteed number of days.

Before discharge, the patient should understand:

• Medicine instructions

• Blood-clot prevention

• Wound care

• Exercise plan

• Permitted weight bearing

• Walking-aid use

• Warning symptoms

• Follow-up arrangements

Recovery After Knee Replacement

Recovery is individual.

It may be influenced by:

• Preoperative strength

• Knee movement

• Severity of deformity

• Surgical complexity

• Medical health

• Pain and swelling

• Anaemia

• Wound healing

• Balance and confidence

• Rehabilitation quality

• Home support

• Complications

Rehabilitation commonly includes:

• Ankle and circulation exercises

• Knee movement

• Quadriceps activation

• Walking with an aid

• Transfer practice

• Stair training

• Progressive strengthening

• Balance work

• Gradual return to daily activities

The aim is not to meet an identical timetable for every patient. Progress should be based on safe clinical and functional milestones.

Read:

Knee Replacement Recovery Timeline

Life After Knee Replacement

Expected Results and Limitations

Knee replacement is intended to reduce arthritis pain and improve function in appropriately selected patients.

Possible improvements include:

• Greater walking capacity

• Easier chair-rise

• Improved stair function

• Reduced rest pain

• Improved stability

• Correction of deformity where appropriate

• Better independence

However, knee replacement cannot guarantee:

• A completely natural-feeling knee

• Complete absence of pain

• Unlimited bending

• Comfortable squatting or cross-legged sitting

• Return to every sport

• A fixed implant lifespan

• No complications

• No need for future surgery

Realistic expectations are an important part of deciding whether surgery is appropriate.

Risks of Knee Replacement

Potential risks include:

• Infection

• Blood clots

• Bleeding

• Anaesthesia-related complications

• Wound problems

• Stiffness

• Persistent pain

• Swelling

• Nerve or blood-vessel injury

• Fracture

• Instability

• Implant loosening

• Implant wear

• Reduced movement

• Medical complications

• Need for further surgery

Individual risk varies according to age, medical conditions, smoking, weight, previous operations and surgical complexity.

Knee Replacement Cost in Mumbai

Knee replacement cost may vary according to:

• Hospital

• Room category

• Implant

• Total or partial replacement

• Robotic or conventional workflow

• One knee or both knees

• Medical complexity

• Duration of admission

• Investigations

• Medicines and consumables

• Physiotherapy

• Insurance arrangements

• Unexpected additional treatment

Patients should request a written estimate and clarify what is included and excluded.

Read:

Knee Replacement Cost in Mumbai

Second Opinion Before Knee Replacement

A second opinion may be appropriate when:

• Knee replacement has been advised but uncertainty remains

• Surgery was recommended mainly from an X-ray

• Different surgeons have recommended different procedures

• Total versus partial replacement is unclear

• Robotic technology has been presented as compulsory

• Both knees have been advised for surgery

• Mini-subvastus suitability is unclear

• Implant choice or cost remains unexplained

• Symptoms and imaging do not match

• Medical conditions may affect surgical risk

• The patient wants independent confirmation before proceeding

A second opinion may confirm the original plan, refine part of it or identify another appropriate pathway.

Read:

Knee Replacement Second Opinion in Mumbai

Patients Travelling From Outside Mumbai

Patients from Maharashtra and other parts of India may send available reports before arranging travel, but definitive surgical planning may require physical examination and appropriate standing X-rays.

Patients travelling for consultation or surgery should clarify:

• Which records to bring

• Whether additional imaging is required

• Expected length of stay

• Medical-clearance requirements

• Rehabilitation arrangements

• Travel after surgery

• Wound follow-up

• Emergency contact pathway

• Local physiotherapy coordination

Knee Replacement Surgeon in Ghatkopar East and Ghatkopar West

Dr. Mayur Rabhadiya consults at two locations in Ghatkopar, Mumbai.

Ghatkopar East

Diabplus Clinic
601, 6th Floor, Skyline Status
Mahatma Gandhi Road, opposite Pooja Hotel
Above Swarnamala Jewellers
Pant Nagar, Ghatkopar East
Mumbai, Maharashtra 400077

Read:

Orthopedic Surgeon in Ghatkopar East

Ghatkopar West

Savla Clinic
2/3, Dharmodaya Building
Next to Raj Medical
Near NULife Hospital
Jivdaya Lane, Ghatkopar West
Mumbai, Maharashtra 400086

Read:

Orthopedic Surgeon in Ghatkopar West

Frequently Asked Questions

How do I know whether I need knee replacement?

Knee replacement may be considered when arthritis-related pain, stiffness, deformity or functional limitation substantially affects daily life and suitable non-surgical treatment is no longer effective or appropriate.

Can knee replacement be decided from an X-ray alone?

No. Imaging should be correlated with symptoms, examination, function, medical health and response to treatment.

Is there a fixed age for knee replacement?

No. Suitability depends more on symptoms, disability, health, expected benefit and rehabilitation capacity than age alone.

Is robotic knee replacement better than conventional surgery?

Robotic assistance may improve planning and execution accuracy, but it does not guarantee a better clinical result for every patient. Conventional surgery may be appropriate in many cases.

Does the robot perform the surgery?

No. The surgeon performs and controls the operation. The robotic system assists with planning, measurements and execution.

Is mini-subvastus knee replacement suitable for every patient?

No. Suitability depends on anatomy, knee movement, deformity, previous surgery, scar tissue, bone loss and the ability to obtain safe exposure.

Is the quadriceps cut during mini-subvastus knee replacement?

The approach is designed to pass beneath the vastus medialis and avoid splitting the main quadriceps muscle belly or cutting through the quadriceps tendon. Tissue still needs to be handled during surgery.

Can the incision be increased during surgery?

Yes. The incision or exposure should be extended whenever required for safety, accurate implantation and adequate visualisation.

How is total knee replacement different from partial knee replacement?

Total knee replacement resurfaces multiple parts of the knee. Partial replacement treats only one affected compartment in appropriately selected patients.

Can both knees be replaced together?

Simultaneous bilateral replacement may be considered in selected medically suitable patients. It is not appropriate for everyone.

How soon can I walk after knee replacement?

Many patients begin assisted mobilisation early when medically safe. Progress varies according to health, strength, balance, pain, swelling and surgical complexity.

How long does a knee replacement last?

Implant longevity varies with implant design, fixation, alignment, activity, body weight, bone quality and biological factors. A specific lifespan cannot be guaranteed.

Will I be able to sit cross-legged or squat?

Some patients may regain sufficient movement, but these activities cannot be guaranteed and should not be forced.

Is knee replacement painless?

No. Modern pain-management strategies can reduce discomfort, but knee replacement remains major surgery.

Can injections avoid knee replacement?

Injections may provide symptom relief for selected patients, but they cannot reliably rebuild advanced lost cartilage or correct major fixed deformity.

What is the best knee implant?

There is no single implant that is best for every patient. Selection depends on procedure type, anatomy, ligaments, bone quality, implant design, surgeon familiarity and clinical requirements.

Should I get a second opinion?

A second opinion is reasonable when diagnosis, timing, procedure type, robotic assistance, implant selection, bilateral surgery, risks or recovery expectations remain unclear.

Can a painful previous knee replacement be revised?

Sometimes. The cause of pain must first be identified. Not every painful knee replacement requires revision surgery.

Book a Knee Replacement Consultation in Mumbai

Dr. Mayur Rabhadiya provides knee replacement consultations for patients from Ghatkopar, Mumbai, Maharashtra and other parts of India.

The consultation focuses on:

• Confirming the diagnosis

• Determining whether replacement is required

• Assessing surgery timing

• Comparing total and partial replacement

• Explaining robotic and conventional surgery

• Assessing mini-subvastus suitability

• Reviewing bilateral surgery

• Evaluating previous knee replacement problems

• Discussing implants

• Reviewing medical risk

• Setting realistic recovery expectations

• Clarifying costs and next steps

Book an appointment:

Book an Orthopedic Consultation in Ghatkopar

About Dr. Mayur Rabhadiya

Dr. Mayur Rabhadiya is an orthopedic and joint replacement surgeon in Mumbai.

His principal clinical focus includes:

• Knee pain and knee arthritis assessment

• Evidence-based non-surgical knee care

• Total knee replacement

• Partial knee replacement

• Robotic knee replacement

• Minimally invasive mini-subvastus knee replacement

• Bilateral knee replacement

• Revision knee replacement

• Hip replacement

• Second opinions before joint replacement

His qualifications include:

• MBBS, LTMMC & GH, Sion Hospital

• D’Ortho, KMC Hubli

• DNB Orthopedics, National Board of Examinations, New Delhi

• MNAMS Orthopedics, National Academy of Medical Sciences

• FIJR, Robotic and Navigation

His approach is judgement-driven rather than technology-driven. The treatment plan is selected according to diagnosis, symptoms, anatomy, deformity, medical health and patient goals.

Medical Review

Written and medically reviewed by: Dr. Mayur Rabhadiya
Last medically reviewed: 20th July 2026

Clinical References

• American Academy of Orthopaedic Surgeons, OrthoInfo: Total Knee Replacement

• American Academy of Orthopaedic Surgeons, OrthoInfo: Arthritis of the Knee

• American Academy of Orthopaedic Surgeons, OrthoInfo: Partial Knee Replacement

• NICE NG226: Osteoarthritis in Over 16s, Diagnosis and Management

• NICE NG157: Joint Replacement, Primary Hip, Knee and Shoulder

• NICE QS206: Choice Between Partial and Total Knee Replacement

• NICE guidance on shared decision-making

Medical Disclaimer

This page provides general patient education and does not replace examination, diagnosis, anaesthesia assessment or an individual treatment plan.

Suitability for total, partial, robotic, bilateral, revision or mini-subvastus knee replacement can be determined only after appropriate clinical assessment and imaging.