Knee pain can gradually change the way you move through daily life.
Walking up stairs may become difficult. Standing for long periods can hurt. Morning stiffness can take longer to settle, and some people begin avoiding activities they once enjoyed.
For many patients, the first question is simple: can knee pain be treated without surgery?
The answer is often yes, depending on the cause and severity.
Non surgical knee pain treatment in Mumbai may include therapeutic exercise, weight management, medicines, selected injections and minimally invasive procedures such as Genicular Artery Embolisation for carefully selected patients with knee osteoarthritis.
The first step is identifying what is actually causing the pain.
Knee pain caused by osteoarthritis can often be managed without surgery using therapeutic exercise, weight management, anti inflammatory medicines and selected injections. For some patients whose symptoms persist despite standard treatment, Genicular Artery Embolisation may also be considered as a minimally invasive option. Evidence for GAE is promising but still developing, so careful patient selection is important.
What Causes Chronic Knee Pain?
Knee pain can develop for many reasons.
One of the most common causes in adults is osteoarthritis.
Knee osteoarthritis develops when the structures inside the joint gradually change over time. Cartilage becomes thinner, the bone underneath can change, and inflammation may develop around the joint.
Symptoms can include:
- Pain during walking
- Pain while climbing stairs
- Morning stiffness
- Swelling
- Reduced movement
- Grinding or clicking sensations
- Difficulty standing after sitting
- Reduced ability to exercise
Not every patient with knee pain has osteoarthritis.
Pain can also result from ligament injuries, meniscus problems, gout, inflammatory arthritis, infection, fractures or problems affecting the hip or spine.
This is why a diagnosis should come before treatment.
Who Commonly Develops Knee Osteoarthritis?
Knee osteoarthritis becomes more common with increasing age, but age alone does not determine who develops symptoms.
Factors associated with a higher risk can include:
- Previous knee injury
- Repeated stress on the joint
- Increased body weight
- Reduced muscle strength
- Family history
- Previous knee surgery
- Certain joint conditions
Some people have osteoarthritis changes on an X ray but little pain, while others experience significant symptoms.
Treatment should therefore focus on symptoms and function rather than imaging alone.
When Should Knee Pain Be Medically Assessed?
Persistent knee pain that affects walking, sleep, work or everyday activity deserves medical assessment.
You should also seek medical advice if you have:
- Recurrent swelling
- Progressive stiffness
- Reduced knee movement
- Increasing difficulty walking
- Pain that does not improve with simple measures
- Pain after a significant injury
Urgent assessment is appropriate if the knee becomes suddenly very swollen, hot or red, particularly if fever is present, or if you cannot put weight on the leg after an injury.
How Is Knee Osteoarthritis Diagnosed?
Doctors usually start with your symptoms and a physical examination.
They may assess:
- Where the pain occurs
- Knee movement
- Swelling
- Tenderness
- Joint stability
- Walking pattern
- Muscle strength
Imaging may include an X ray when required.
MRI can sometimes be useful if another structural problem is suspected, but routine repeated imaging is not normally required simply to manage established osteoarthritis.
NICE specifically advises against routinely using imaging to guide ongoing non surgical management of osteoarthritis.
What Non Surgical Treatments Are Available for Knee Pain?
Treatment usually begins with established conservative approaches.
The exact plan depends on the diagnosis, severity of symptoms, other medical conditions and previous treatment.
Therapeutic Exercise
Exercise is one of the main treatments for knee osteoarthritis.
NICE recommends offering therapeutic exercise to all people with osteoarthritis.
This may include:
- Strengthening the muscles around the knee
- Improving flexibility
- Improving balance
- Aerobic activity
- Gradually increasing general fitness
Pain can sometimes increase temporarily when beginning an exercise programme, but consistent exercise can improve pain, function and quality of life over time.
A physiotherapist can help design an exercise plan based on mobility, strength and daily activities.
Weight Management
For patients living with overweight or obesity, reducing body weight can decrease the mechanical load passing through the knee.
NICE advises that weight loss can improve pain, physical function and quality of life in people with osteoarthritis who are overweight.
Even modest weight reduction may help, while greater weight reduction can provide additional benefit for some patients.
Weight management should usually be combined with exercise rather than treated as a separate solution.
Medicines for Knee Osteoarthritis
Medicines may help control pain enough to allow patients to remain active and participate in rehabilitation.
NICE recommends a topical non steroidal anti inflammatory medicine for people with knee osteoarthritis.
An oral anti inflammatory medicine may be considered if topical treatment is ineffective or unsuitable, but risks involving the stomach, kidneys, liver and cardiovascular system need to be considered.
Long term use of strong opioid medicines is generally not recommended for routine osteoarthritis management because potential harms can outweigh benefits.
Medication should therefore be individualised rather than taken indefinitely without review.
What About Knee Injections?
Joint injections are sometimes considered when other treatments are insufficient.
Corticosteroid Injections
Corticosteroids can reduce inflammation and provide temporary pain relief.
NICE advises that these injections may be considered when other medicines are ineffective or unsuitable, or when short term pain relief could help someone participate in therapeutic exercise.
The benefit is usually temporary. NICE describes relief as lasting roughly two to ten weeks.
Hyaluronic Acid Injections
Hyaluronic acid injections are sometimes promoted as a way to lubricate the joint.
However, NICE currently recommends against routinely offering intra articular hyaluronan injections for osteoarthritis because the evidence does not demonstrate sufficient benefit.
Patients considering injections should therefore ask what evidence supports the particular treatment being offered.
What Is Genicular Artery Embolisation?
Genicular Artery Embolisation, commonly called GAE, is a minimally invasive procedure being studied and used for selected patients with symptomatic knee osteoarthritis.
It is performed by an interventional radiologist.
Instead of treating the cartilage directly, GAE targets abnormal small blood vessels that can develop around inflamed tissue in an osteoarthritic knee.
A thin catheter is guided through the arteries under X ray imaging.
Tiny particles are then delivered into selected genicular arteries to reduce abnormal blood flow associated with inflammation.
The goal is to reduce inflammatory activity and knee pain.
How Is GAE Performed?
GAE usually begins with a small arterial puncture.
A catheter is inserted into an artery and guided toward the blood vessels supplying the knee using fluoroscopy.
The interventional radiologist identifies abnormal vascular areas associated with the painful part of the joint.
Very small embolisation particles are then delivered into selected vessels.
C3 Medicare describes GAE as being performed through a small arterial puncture with X ray guidance. Its published information states that the procedure may take approximately 45 to 90 minutes and can be performed as a same day treatment in selected patients.
Actual procedure time varies according to anatomy and complexity.
Who May Be Considered for GAE?
GAE is generally being considered for patients with symptomatic knee osteoarthritis who continue to experience pain despite conservative management.
Potential candidates may include patients who:
- Have persistent osteoarthritis related knee pain
- Have tried physiotherapy and exercise
- Have used appropriate pain medicines
- Continue to have significant functional limitation
- Are not ready for knee replacement
- Are not suitable candidates for surgery
- Want to discuss a minimally invasive option
Patient selection is important because knee pain can come from several different causes.
GAE is not intended to treat every type of knee pain.
How Strong Is the Evidence for GAE?
Research on GAE has increased substantially, but the evidence is still developing.
A 2024 systematic review and meta analysis of 21 studies reported improvement in pain and knee function after GAE in patients with osteoarthritis.
However, a 2025 systematic review restricted to sham controlled randomised trials included only 138 patients across three trials. It found evidence of short term pain improvement, but functional results were mixed and some outcomes did not reach statistical significance.
Another 2025 evidence review concluded that available evidence remained moderate to low in certainty and that larger randomised studies were still needed to determine how GAE compares with standard treatment.
So GAE should currently be described as a promising minimally invasive option for selected patients, not as a guaranteed substitute for established osteoarthritis treatment.
What Are the Possible Benefits of GAE?
Potential benefits for suitable patients may include:
- Small arterial access site
- No joint replacement
- No major surgical incision
- Treatment under image guidance
- Same day discharge in selected patients
- Short recovery period
- Possibility of symptom improvement
These potential benefits need to be balanced against the fact that research is still evolving.
GAE does not regrow cartilage and does not reverse osteoarthritis.
Its purpose is symptom management.
What Are the Risks of GAE?
GAE is minimally invasive, but it is not risk free.
Reported problems can include:
- Bruising at the catheter access site
- Temporary skin changes
- Temporary discomfort
- Bleeding
- Blood vessel injury
- Unintended embolisation of nearby vessels
- Contrast related reactions
Recent sham controlled trials included in a 2025 systematic review did not report serious adverse events, while minor catheter site problems were uncommon and generally resolved on their own.
Longer term evidence is still being collected.
How Long Is Recovery After GAE?
GAE is usually associated with a shorter recovery period than knee replacement surgery because there is no surgical opening of the joint.
Selected patients may leave the facility the same day.
Normal walking may often resume relatively quickly, but exact advice depends on individual recovery and the access site used.
Patients should follow their doctor’s instructions regarding:
- Walking
- Exercise
- Medicines
- Bathing
- Driving
- Returning to work
- Follow up
A gradual rehabilitation programme may still be important because GAE does not replace exercise or muscle strengthening.
Does GAE Replace Physiotherapy?
No.
Exercise remains a core treatment for knee osteoarthritis.
Even if a procedure reduces pain, patients still need to maintain muscle strength, mobility and general fitness.
GAE should therefore be considered as part of a wider treatment plan rather than as a replacement for rehabilitation.
GAE Versus Knee Replacement
These treatments have very different purposes.
Genicular Artery Embolisation
GAE aims to reduce pain associated with abnormal inflammatory blood flow around the osteoarthritic knee.
It does not replace the damaged joint.
Potential considerations include:
- Minimally invasive approach
- Small access point
- Same day treatment in selected patients
- No joint replacement
- Developing evidence base
Knee Replacement
Knee replacement removes damaged joint surfaces and replaces them with artificial components.
It is generally considered when severe pain and functional limitation continue despite appropriate non surgical treatment.
NICE advises considering referral for joint replacement when osteoarthritis symptoms substantially affect quality of life and non surgical management is ineffective or unsuitable.
GAE should therefore not be presented as equivalent to knee replacement.
They address different stages and treatment goals.
GAE Versus Steroid Injection
A steroid injection delivers anti inflammatory medicine directly into the knee joint.
It can provide short term symptom relief.
GAE uses catheter based embolisation to reduce blood flow in abnormal genicular vessels associated with inflammatory changes.
Steroid injection is already incorporated into established osteoarthritis guidance for selected patients, while GAE remains an emerging intervention with a developing evidence base.
The treatment choice depends on symptoms, previous response, health conditions and specialist assessment.
Why Do Some Patients Consider Non Surgical Knee Pain Treatment?
Many patients want to maintain mobility while delaying or avoiding major surgery if medically reasonable.
Potential reasons include:
- Desire for shorter recovery
- Existing medical conditions
- Symptoms that do not yet justify replacement surgery
- Preference to continue conservative care
- Need for improved pain control to participate in rehabilitation
- Concern about major surgery
Avoiding surgery should not itself determine treatment.
The priority is finding the treatment that fits the diagnosis and stage of disease.
How Much Does Non Surgical Knee Pain Treatment Cost in Mumbai?
There is no single cost for knee pain treatment.
The price depends on the diagnosis and treatment chosen.
Costs may include:
- Specialist consultation
- Imaging
- Physiotherapy
- Medicines
- Injections
- Interventional radiology procedures
- Day care charges
- Follow up
GAE also involves specialised imaging equipment, catheters and embolisation materials.
Patients should request an individual estimate after medical evaluation.
Insurance coverage should be confirmed directly with the insurer or third party administrator because policy terms differ.
Non Surgical Knee Pain Treatment at C3 Medicare
C3 Medicare in Mumbai provides interventional pain management and image guided treatment options.
Its published pain management information lists treatments for knee pain that include corticosteroid injections, viscosupplementation and Genicular Artery Embolisation.
C3 Medicare also describes GAE as a minimally invasive procedure for knee osteoarthritis performed through a small arterial access point using X ray guidance.
Dr. Rochan Pant is associated with C3 Medicare as an interventional radiologist and may be involved in evaluating patients considered for image guided vascular procedures.
A proper consultation should review the cause of knee pain, previous treatments, imaging where clinically required and the patient’s overall health before GAE is considered.
When Should You Consult an Interventional Radiologist?
An interventional radiology opinion may be useful if:
- You have confirmed knee osteoarthritis
- Pain remains significant despite exercise and medication
- Physiotherapy has not provided adequate relief
- Your symptoms affect walking and daily activity
- Surgery is not currently suitable
- You want to understand minimally invasive treatment options
- GAE has been suggested and you want to understand its benefits, limitations and evidence
An interventional radiologist should not replace orthopaedic, rheumatology or physiotherapy assessment when another cause of knee pain is suspected.
Multidisciplinary evaluation may be appropriate for complex cases.
Conclusion
There are several forms of non surgical knee pain treatment in Mumbai, particularly for people with knee osteoarthritis.
Therapeutic exercise, weight management and appropriate medicines remain the foundation of care. Corticosteroid injections may provide short term relief for selected patients.
Genicular Artery Embolisation is an emerging minimally invasive option that may help carefully selected patients whose symptoms continue despite standard treatment. Current research is encouraging, but larger randomised trials are still needed to define its long term role.
Patients who want to understand if GAE may be appropriate can consult the interventional radiology team at C3 Medicare in Mumbai for an individual assessment and discussion of established and emerging treatment options.
FAQs
1. Can knee osteoarthritis be treated without surgery?
Yes. Many patients are initially treated with therapeutic exercise, weight management, anti inflammatory medicines and other conservative measures. Corticosteroid injections may be considered in selected cases. Surgery is usually considered when symptoms significantly affect quality of life and non surgical treatments are ineffective or unsuitable.
2. What is Genicular Artery Embolisation?
Genicular Artery Embolisation is a catheter based procedure that reduces abnormal blood flow in selected arteries around an osteoarthritic knee. It is intended to reduce inflammatory activity and pain rather than replace the knee joint. Research is promising, but the evidence is still developing.
3. Is GAE a replacement for knee surgery?
No. GAE is not the same as knee replacement and should not be presented as a universal alternative to surgery. Knee replacement may be appropriate when severe osteoarthritis substantially affects daily life and non surgical treatment is no longer effective.
4. How long does Genicular Artery Embolisation take?
C3 Medicare describes GAE as usually taking approximately 45 to 90 minutes, although the actual duration can vary depending on blood vessel anatomy and procedural complexity. Selected patients may return home on the same day.
5. Does GAE regrow knee cartilage?
No. GAE does not regenerate cartilage or reverse osteoarthritis. Its purpose is to reduce abnormal inflammatory blood flow around the joint and potentially reduce pain. Exercise, rehabilitation and other parts of osteoarthritis management may still be needed.
6. Are steroid injections useful for knee arthritis?
Corticosteroid injections can provide temporary pain relief for selected patients. NICE states that the benefit is generally short term, often lasting about two to ten weeks. They may be considered when other medicines are unsuitable or to help a patient participate in therapeutic exercise.
7. Is GAE safe?
Published studies have generally reported low rates of serious complications, but evidence remains limited compared with established osteoarthritis treatments. Minor problems such as access site bruising can occur. Patients should discuss procedure specific risks and uncertainties with an interventional radiologist.
8. When should knee replacement be considered?
Knee replacement may be considered when pain, stiffness or reduced function substantially affects quality of life and appropriate non surgical treatment has been ineffective or unsuitable. The decision should be based on clinical assessment rather than age alone.
