Meniscus surgery or physiotherapy? For many people with a degenerative meniscus tear, physiotherapy is the right first step. A guided rehab plan can often improve pain, swelling, strength and daily function without surgery. However, a locked knee, a displaced fragment, or a major twist injury may still need early medical or orthopaedic review.

This FAQ helps you compare both paths. It explains when rehab is often the safer start, when surgery may be needed, and what signs should prompt faster review. For a wider guide to knee pain, visit our main knee hub.

What Is a Meniscal Injury?

A meniscal injury affects one of the two C-shaped cartilage pads inside your knee. These pads help spread load, support joint control and protect the knee during walking, stairs, squats, twists and sport.

A tear can happen suddenly after a pivot or deep bend. It can also build over time as part of age-related knee change. If your pain started during sport or a clear twist, our meniscus tear guide may help.

When Is Meniscus Surgery or Physiotherapy the Better Option?

The better option depends on the tear type, your age, your symptoms, your sport or work needs, and whether the knee is blocked. Degenerative tears often respond well to rehab. A locked knee or a large displaced tear may need faster surgical review.

What Types of Meniscal Tears Matter Most?

Acute meniscal tears usually happen after twisting, cutting, pivoting or deep bending under load. They are more common in sport. The injury story is often clear.

Degenerative meniscal tears often build more slowly. They are common in middle-aged and older adults. These tears may sit alongside other knee changes and do not always need surgery.

When Is Physiotherapy Usually the Better First Option?

Physiotherapy is often the better first option when the tear is degenerative, the knee is not locked, and the main problems are pain, swelling, stiffness, weakness or low confidence. In this setting, a graded rehab plan can help you move better while avoiding the risks and downtime of surgery.

Rehab often focuses on swelling control, knee movement, quadriceps strength, hip strength, balance and graded return to activity. If you need a practical starting point, our knee exercises guide covers common early options.

When Might Meniscus Surgery Be More Appropriate?

Surgery may be more appropriate when the knee is truly locked, when a loose piece blocks movement, or when a large acute tear is unlikely to settle with rehab alone. Surgical review may also help if a repairable tear is likely, especially in a younger person after a fresh twist injury.

How Is a Meniscal Injury Assessed?

A physiotherapist or knee surgeon will use your injury story, symptoms and physical tests to guide the next step. Joint-line pain, swelling, loss of extension and pain with twisting can point to a meniscal problem.

MRI may help when the diagnosis is unclear, when surgery is being considered, or when the knee is not improving as expected. Even so, many adults have scan changes that do not need surgery. For a broader decision guide, read should I see a doctor or physio for a knee injury?.

What Does Meniscus Physiotherapy Involve?

Meniscus physiotherapy usually starts by settling pain and swelling. Your physiotherapist may then help restore knee extension, improve walking, build strength and guide a safe return to stairs, work, gym, running or sport.

If stairs are one of your main triggers, our page on knee pain on stairs may also help explain load-related knee pain.

What Does This Mean for Degenerative Meniscal Tears?

For many middle-aged adults with degenerative meniscal tears, physiotherapy should often come before arthroscopic surgery. This does not mean surgery is never useful. It means the first step is often a clear assessment, a staged rehab plan and a fair trial of exercise-based care unless urgent mechanical signs are present.

This is important because an MRI report can sound alarming. A physiotherapist can help match the scan findings with your pain, swelling, strength, walking, stairs and goals.

When Should You Seek Help Quickly?

Seek prompt assessment if your knee locks, cannot straighten, swells fast after injury, or gives way with daily walking. You should also act sooner if symptoms are getting worse, if stairs feel unsafe, or if you are unsure whether the problem needs surgical review.

For more general guidance, our knee pain FAQs and walking tips for knee pain pages can help while you organise an assessment.

What Should You Do Next?

If you are trying to choose between meniscus surgery or physiotherapy, start with a clinical assessment rather than the scan report alone. In many cases, structured physiotherapy is the most sensible first step.

However, if your knee is truly locked or strongly suggests a displaced tear, urgent medical or orthopaedic review may be needed. A PhysioWorks physiotherapist can assess your knee, explain whether rehab is likely to help, and guide you if referral is the better path.

Related PhysioWorks Guides

• Meniscus Tear
• Knee Pain
• Knee Treatment
• Knee Exercises
• Knee Pain FAQs
• Doctor or Physio for Knee Injury?

FAQs About Meniscus Surgery or Physiotherapy

Is physiotherapy better than surgery for a meniscus tear?

For many degenerative meniscus tears, physiotherapy is often the preferred first option. Exercise-based care can improve pain and function for many people. A locked knee, displaced tear or major acute injury may still need surgical review.

When might meniscus surgery be necessary?

Meniscus surgery may be needed if the knee is truly locked, cannot fully straighten, has a displaced fragment, or has a repairable acute tear after a clear twist injury. These signs need prompt assessment.

Can an MRI tell if I need meniscus surgery?

MRI can show the tear type and location, but the scan alone does not decide care. Your symptoms, knee movement, function, age, goals and examination findings all matter.

How long should you try physiotherapy before considering surgery?

That depends on the tear type and your progress. Many degenerative tears suit a structured rehab trial first. A locked knee, blocked movement or displaced tear usually needs earlier review.

What does physiotherapy for a meniscal injury involve?

Physiotherapy often includes swelling care, knee movement, strength work, walking practice, stair confidence and graded return to sport or daily activity.

References

1. Noorduyn JCA, van de Graaf VA, Willigenburg NW, et al. Effect of physical therapy vs arthroscopic partial meniscectomy in people with degenerative meniscal tears: five-year follow-up of the ESCAPE randomized clinical trial. JAMA Netw Open. 2022;5(7):e2220394. doi:10.1001/jamanetworkopen.2022.20394
2. Berg B, Roos EM, Englund M, et al. Arthroscopic partial meniscectomy versus exercise therapy for degenerative meniscal tears: 10-year follow-up of the OMEX randomised controlled trial. Br J Sports Med. 2025;59(2):91-98. doi:10.1136/bjsports-2024-108644
3. Siemieniuk RAC, Harris IA, Agoritsas T, et al. Arthroscopic surgery for degenerative knee arthritis and meniscal tears: a clinical practice guideline. BMJ. 2017;357:j1982. doi:10.1136/bmj.j1982
4. The Royal Australian College of General Practitioners. Meniscal tear – presentation, diagnosis and management. Aust Fam Physician. 2012;41(4):182-187.

A practical guide to common knee pain causes, warning signs, and next steps.

Knee pain causes include ligament injuries, meniscus tears, kneecap pain, tendon overload, bursitis, arthritis, and less common referred or inflammatory pain. The likely cause becomes clearer when you review pain location, swelling, locking, giving way, and movement triggers.

If your symptoms started after sport, twisting, jumping, kneeling, or a training increase, match your symptoms with the most likely cause. This page supports our broader knee pain guide and links to common diagnoses seen in active and everyday patients.

What are the most common knee pain causes?

The most common knee pain causes are kneecap pain, meniscus injuries, ligament sprains, tendon overload, bursitis, and knee arthritis. Your symptoms, movement pattern, swelling response, and activity load help guide the likely cause.

In practice, knee pain often falls into four groups: sudden injury, repeated overload, age-related joint change, or nearby soft tissue irritation. A physiotherapist helps narrow this down through your history, movement tests, strength tests, and load response.

Common causes of knee pain

Ligament injuries

ACL injuries, MCL injuries, LCL injuries, and PCL injuries often follow twisting, pivoting, sudden stopping, or impact. These injuries may cause fast swelling, giving way, pain with turning, or poor confidence when changing direction.

Meniscus injuries

Meniscus tears often cause joint line pain, clicking, catching, locking, or pain with deep bending. Symptoms commonly start after a twist, pivot, squat, or awkward landing.

Patellofemoral pain

Patellofemoral pain syndrome usually causes pain around or behind the kneecap. It often worsens with stairs, squats, lunges, hills, running, or long sitting with bent knees.

Tendon overload

Patellar tendinopathy is common in jumping and sprinting sports. Pain usually sits just below the kneecap and often flares with repeated loading or sudden training increases.

Arthritis

Knee osteoarthritis often causes stiffness, swelling, deep aching, and reduced walking tolerance. Symptoms often build slowly and may feel worse after rest, in the morning, or after longer weight-bearing tasks.

Bursitis

Knee bursitis can cause local swelling and tenderness. It often follows kneeling, direct pressure, or repeated irritation around the front or inner side of the knee.

Other important causes

Other knee pain causes include ITB syndrome, plica syndrome, Osgood-Schlatter disease, and Sinding Larsen Johansson syndrome. In children and teenagers, growth-related overload problems are common. They usually respond best to smart load change rather than complete rest.

Where your knee pain sits can guide diagnosis

Pain location gives useful clues about the likely diagnosis. Front knee pain behaves differently from inner-knee pain, outer-knee pain, or a deep joint ache, so location helps guide the next step.

How is knee pain diagnosed?

Knee pain is usually diagnosed through your symptom history, movement testing, swelling pattern, and load response. Imaging helps in selected cases, but many common knee pain causes can be assessed first through a detailed clinical assessment.

Your physiotherapist may assess walking, squatting, step-down control, ligament stability, meniscus signs, strength, balance, hopping, and training load. For broader public information, Healthdirect provides a clear overview of knee pain and when medical review may be needed.

How can physiotherapy help knee pain causes?

Physiotherapy helps identify the main pain source, settle irritation, improve movement, and rebuild strength. The best plan depends on the diagnosis, because arthritis, meniscus irritation, jumper’s knee, and ligament injuries each need different management.

Treatment may include swelling control, activity changes, strength work, balance retraining, landing mechanics, running or sport progressions, taping, bracing when appropriate, and clear return-to-activity planning.

Load management for knee pain causes

Load management means reducing painful loads, rebuilding strength, then progressing activity again. This approach helps many knee pain causes because the knee often reacts to sudden spikes in walking, running, stairs, gym work, kneeling, or sport.

• Reduce the main painful activity during a flare-up.
• Keep gentle movement that does not increase symptoms.
• Rebuild strength with a gradual knee exercise plan.
• Avoid sudden jumps in running, hills, stairs, or sport.
• Check how the knee feels over the next 24 to 48 hours.

What should you do if knee pain keeps returning?

Recurring knee pain often means the knee is still being overloaded, underprepared, or both. This can happen when strength has not recovered, training rose too quickly, or the first diagnosis did not match the true pain source.

If symptoms keep returning, it often helps to review return to sport timing, rebuild strength slowly, and improve exercise load instead of resting until pain settles again.

When should you worry about knee pain causes?

You should be more concerned if knee pain follows a major twist or collision, causes fast swelling, locks the joint, prevents weight bearing, or makes the knee give way. These signs may point to a more significant injury.

You should also seek help if pain lasts beyond a few days, keeps returning with activity, wakes you at night, or stops you from walking, working, training, or managing stairs with confidence.

Knee pain causes FAQs

What causes knee pain most often?

The most common knee pain causes are kneecap pain, meniscus injuries, ligament sprains, tendon overload, bursitis, and arthritis. The likely cause depends on where the pain sits, how it started, whether swelling is present, and which movements trigger symptoms.

How do I know if my knee pain is from a meniscus tear?

Meniscus pain often sits along the joint line. It may come with clicking, catching, locking, or pain during twisting and deep bending. However, other knee injuries can feel similar, so a proper assessment is still important.

Can knee pain settle without surgery?

Yes. Many knee pain causes improve with physiotherapy, load management, strengthening, movement retraining, and time. Surgery is usually reserved for selected cases such as major ligament injuries, certain locked meniscus tears, fractures, or advanced joint disease.

Do I need a scan for knee pain?

Not always. Many common knee pain causes can be assessed from your history and physical tests. Scans are more useful when there is major swelling, suspected fracture, locking, strong instability, infection concern, or poor recovery despite care.

Can children and teenagers get knee pain too?

Yes. Young active people often develop knee pain from growth-related overload conditions such as Osgood-Schlatter disease or Sinding Larsen Johansson syndrome. These problems usually improve with smart activity change, strength work, and gradual reloading.

When should I see a physiotherapist for knee pain?

You should see a physiotherapist if your knee pain lasts more than a few days, keeps returning, follows a sporting injury, or affects walking, stairs, gym work, running, or sport. Early assessment often makes recovery more efficient.

Related knee pain articles

• Knee pain guide
• Sports knee injuries
• Knee osteoarthritis
• Meniscus tear
• Patellar tendinopathy
• ITB syndrome
• Patellofemoral pain syndrome
• Knee exercises

What to do next

If you are unsure which knee pain cause fits your symptoms, book a physiotherapy assessment. A clear diagnosis, early load advice, and the right exercise plan can help you settle pain and return to daily activity or sport with more confidence.

If your knee has swollen quickly, locked, buckled, or become hard to weight bear, arrange prompt assessment. The earlier the real cause is identified, the easier it is to choose the right treatment path.

References

1. Healthdirect. Knee pain. Accessed June 14, 2026.
2. Neal BS, Lack S, Barton C, et al. Best practice guide for patellofemoral pain based on synthesis of a systematic review, the patient voice and expert clinical reasoning. Br J Sports Med. 2024;58(24):1486-1498.
3. Culvenor AG, Crossley KM, Agarwal S, et al. Rehabilitation after anterior cruciate ligament and meniscal injuries: a best-evidence synthesis of systematic reviews for the OPTIKNEE consensus. Br J Sports Med. 2022;56(24):1445-1453.
4. American Academy of Orthopaedic Surgeons. Management of Acute Isolated Meniscal Pathology: Clinical Practice Guideline. Published June 10, 2024.
5. Brophy RH, Fillingham YA. AAOS Clinical Practice Guideline Summary: Management of Osteoarthritis of the Knee (Nonarthroplasty), Third Edition. J Am Acad Orthop Surg. 2022;30(9):e721-e729.

Clear Answers to Common Knee Pain Questions

Knee pain FAQs help you understand common knee symptoms, likely injury patterns, imaging choices, and when to seek care. For a full overview of causes and treatment pathways, start with our Knee Pain guide.

Knee pain can start after a twist, fall, awkward landing, or sudden change in activity. It can also build with stairs, hills, running, kneeling, squatting, or joint change. Common causes include patellofemoral pain syndrome, knee ligament injury, meniscus tear, and knee arthritis. Healthdirect also provides a useful Australian overview of knee pain.

What Do Your Knee Symptoms Suggest?

Your symptoms can help you choose the most useful guide. They do not replace assessment, but they can point you in the right direction.

• Twist, pop, and fast swelling: read Knee Ligament Injury or ACL Injury.
• Clicking, catching, or locking: start with Meniscus Tear and Is Knee Clicking Dangerous?.
• Pain around the kneecap or stairs: see Patellofemoral Pain Syndrome.
• Sport-related knee pain: visit Sports Knee Injuries.
• Morning stiffness or aching: read about Knee Arthritis.
• Not sure what caused it: return to the main Knee Pain hub.

Top Knee Pain FAQs

These common questions cover diagnosis, clicking, MRI scans, walking, meniscus injury, ligament injury, arthritis, and treatment choices.

Knee Pain by Location

Pain location can guide your next read. Still, swelling, injury history, walking ability, strength, and movement control also matter.

Front of Knee Pain

Front knee pain often involves the kneecap joint or patellar tendon. It may hurt with stairs, squats, running, jumping, or long sitting. Start with Patellofemoral Pain Syndrome.

Inner Knee Pain

Inner knee pain may involve the medial ligament, medial meniscus, joint irritation, or overload. It often follows twisting, pivoting, or repeated bending.

Outer Knee Pain

Outer knee pain can occur with running load, hill work, side-to-side sport, ligament injury, or lateral joint irritation. If it persists, an assessment may help clarify the cause.

Back of Knee Pain

Back of knee pain may come from swelling, a Baker’s cyst, hamstring or calf tendon irritation, or joint restriction. People often describe tightness, pressure, or discomfort with full bending or straightening.

When Is Knee Pain More Concerning?

Seek prompt assessment if your knee pain follows a significant twist, pop, collision, or fall. Also seek help if the knee is very swollen, giving way, locking, unable to straighten, or painful enough to stop normal walking.

Do All Knee Injuries Need an MRI?

No. Many knee problems can be assessed from your story, swelling, movement, strength, and stability tests. MRI may help when symptoms are severe, the diagnosis is unclear, or the result may change your plan.

Can Knee Clicking Be Normal?

Yes. Knee clicking without pain, swelling, locking, catching, or giving way is often not serious. However, clicking that starts after injury or comes with swelling or movement loss should be checked.

Is Walking Good for Knee Pain?

Walking can help when symptoms stay mild and settle quickly. It may be too much if it causes limping, swelling, sharper pain, or soreness that lasts into the next day.

Can a Meniscus Tear Improve Without Surgery?

Some meniscus tears improve with physiotherapy, load changes, and progressive strengthening. Recovery depends on the tear type, tear location, age, locking, swelling, and activity goals.

What Is the First Thing to Do After a Knee Injury?

Stop the aggravating activity. Avoid repeated painful testing. Then monitor swelling, walking, and range of motion. If the knee feels unstable, locks, swells quickly, or stops normal walking, arrange assessment early.

Helpful Knee Pain Guides

Use these pages to move from broad symptoms to a clearer pathway.

• Knee Pain — broad causes, assessment, treatment, and next steps.
• Sports Knee Injuries — sport-related knee injury patterns.
• Knee Ligament Injury — instability, swelling, and giving way.
• Meniscus Tear — clicking, catching, locking, and joint-line pain.
• Patellofemoral Pain Syndrome — kneecap pain with stairs, squats, and running.
• Knee Arthritis — stiffness, swelling, aching, and load-related symptoms.
• How to Relieve Knee Pain — practical short-term self-care options.

What To Do Next

If you are unsure what your knee pain means, choose the section that best matches your symptoms. If your knee is swollen, locking, giving way, or stopping normal walking, book an assessment rather than guessing.

A physiotherapist may help identify the likely cause, explain your options, and guide a safe return to walking, stairs, work, training, or sport.

References

1. Noorduyn JCA, van de Graaf VA, Willigenburg NW, et al. Effect of physical therapy vs arthroscopic partial meniscectomy in people with degenerative meniscal tears: five-year follow-up of the ESCAPE randomised clinical trial. JAMA Netw Open. 2022;5(7):e2220394. doi:10.1001/jamanetworkopen.2022.20394
2. Kotsifaki R, Korakakis V, King E, et al. Aspetar clinical practice guideline on rehabilitation after anterior cruciate ligament reconstruction. Br J Sports Med. 2023;57(9):500-514. doi:10.1136/bjsports-2022-106158
3. Lawford BJ, Hall M, Hinman RS, et al. Exercise for osteoarthritis of the knee. Cochrane Database Syst Rev. 2024;12(12):CD004376. doi:10.1002/14651858.CD004376.pub4

A torn meniscus does not always need surgery. Many people improve with physiotherapy, sensible activity changes, and a gradual return to load. Whether a torn meniscus can heal without surgery depends on the tear location, tear type, age, activity level, and current knee symptoms.

Pain, swelling, locking, and how your knee responds to load often matter more than scan wording alone. Many people return to walking, work, gym exercise, and sport with the right guidance, even when a tear remains visible on imaging.

The meniscus of the knee helps spread load, absorb shock, and support joint stability. When the meniscus is torn, its ability to manage force can be reduced. Healing varies because some areas have a better blood supply than others.

Can a torn meniscus heal without surgery?

Some meniscus tears can settle without surgery, especially small, stable tears in the outer part of the meniscus where blood supply is better. Other tears may not fully heal in a structural sense. Even so, pain, swelling, strength, and knee function can still improve with physiotherapy.

This is why a meniscus tear physiotherapy assessment looks beyond the scan. Your physiotherapist will consider swelling, movement, strength, giving way, catching, locking, walking tolerance, sport goals, and how your knee responds to load.

Why can some meniscus tears heal naturally?

Some tears heal naturally because the outer third of the meniscus has a better blood supply. This area is often called the red zone. Blood flow brings cells and nutrients that support tissue repair, so small stable tears in this region may improve with time and guided rehab.

The inner part of the meniscus has limited blood supply. This area is often called the white zone. Tears here heal less reliably. However, limited tissue healing does not always mean ongoing pain or poor function.

When is a meniscus tear less likely to heal without surgery?

A meniscus tear is less likely to heal without surgery when it is large, unstable, displaced, or causing true mechanical locking. A knee that gets stuck and cannot fully bend or straighten needs timely review, especially after a twisting injury.

Symptoms that may need further assessment include:

• True locking: the knee becomes stuck and cannot fully straighten or bend.
• Repeated painful catching: catching that limits movement or confidence.
• Ongoing swelling: swelling that returns after normal activity or sport.
• Giving way: the knee feels unstable or unreliable.
• Loss of extension: the knee cannot straighten compared with the other side.

In these cases, imaging and referral to an orthopaedic specialist may be appropriate. Surgical decisions depend on tear location, tear pattern, symptoms, age, sport demands, and whether the torn tissue can be repaired.

Can physiotherapy help a torn meniscus?

Physiotherapy may help a torn meniscus by improving knee movement, reducing swelling, restoring strength, and guiding a safe return to activity. The aim is to build a knee that tolerates normal loads without repeated flare-ups.

Management often includes education, swelling control, knee range exercises, quadriceps and hip strengthening, balance work, walking progressions, and sport-specific loading. Your program should match your symptoms rather than follow a rigid timeline.

Many people with meniscus symptoms also have related knee issues, such as patellofemoral pain syndrome, patellar tendinopathy, or ligament injury after a twist. If your injury involved a pivot, your physiotherapist may also screen for an ACL injury.

What about degenerative meniscus tears?

Degenerative meniscus tears often respond well to structured non-surgical care. These tears usually develop gradually as the knee and meniscus become less tolerant of load. They are common in adults over 40 and may occur without a clear injury.

Research supports exercise-based physiotherapy as a strong first-line option for many degenerative and non-obstructive meniscal tears. Large trials have found that physical therapy can provide outcomes comparable to arthroscopic partial meniscectomy for many people with degenerative tears.

This does not mean every tear is the same. It means that scan findings should be matched with symptoms, function, and goals before deciding on surgery. Large clinical trials published in peer-reviewed journals, including the BMJ trial on exercise therapy and meniscal tears, support non-surgical care as an appropriate first-line option for many degenerative meniscal injuries.

Should you keep exercising with a torn meniscus?

You can often keep exercising with a torn meniscus, but the type and amount of exercise should match your symptoms. Calm, controlled movement is usually better than complete rest. However, repeated swelling, sharp pain, or locking means the program needs review.

Useful early options may include walking on flat ground, low-resistance cycling, supported squats, step-ups, and targeted knee strengthening exercises. Your physiotherapist may adjust depth, speed, surface, volume, and recovery time to keep your knee within a safe training range.

When should you seek help?

You should seek help if knee pain, swelling, catching, or giving way limits your walking, work, training, or sport. You should also book an assessment if symptoms keep returning when you try to increase activity.

Seek earlier review if your knee locks, will not straighten, swells quickly after injury, or feels unstable. These symptoms may require imaging or medical review. A physiotherapist can help decide whether conservative care is suitable or whether referral is needed.

What to do next

If you think you have a meniscus tear, start by reducing activities that repeatedly flare swelling or catching. Then book a physiotherapy assessment so your knee movement, swelling, strength, and load tolerance can be checked.

Your PhysioWorks physiotherapist can explain whether your symptoms fit a non-surgical pathway, guide rehabilitation, and help you return to walking, work, gym, or sport with a clear plan.

Related PhysioWorks Articles

• Meniscus Tear – Causes, Symptoms and Treatment
• Knee Pain Physiotherapy
• Knee Strengthening Exercises
• ACL Injury
• Patellofemoral Pain Syndrome
• Patellar Tendinopathy
• Physiotherapy Brisbane

Frequently Asked Questions

Can a torn meniscus heal without surgery?

Some torn meniscus injuries can improve without surgery, especially smaller stable tears in the outer red zone. Tears with limited blood supply may not fully heal structurally, but symptoms can still settle with physiotherapy, strength work, and activity changes.

Which meniscus tears are less likely to heal naturally?

Tears in the inner white zone are less likely to heal naturally because this area has poor blood supply. Large, displaced, or unstable tears are also less likely to settle without further review, especially when the knee locks or cannot straighten fully.

Do all meniscus tears need surgery?

No. Many meniscus tears do not need surgery. Degenerative and non-obstructive tears often respond well to education, exercise-based rehabilitation, and load management. Surgery may be considered when symptoms remain limiting or when the knee has true mechanical locking.

How long does a meniscus tear take to settle with physiotherapy?

Timeframes vary. Mild symptoms may improve over a few weeks. More persistent tears may need several months of progressive strengthening and activity planning. Recovery depends on tear type, swelling behaviour, strength, joint health, and sport or work demands.

When should I see a physiotherapist for a meniscus tear?

See a physiotherapist if knee pain, swelling, catching, giving way, or reduced movement affects your daily activity or sport. Seek prompt help if your knee locks, swells rapidly after injury, or will not fully straighten.

References

1. Abram SGF, Hopewell S, Monk AP, Bayliss LE, Beard DJ, Price AJ. Arthroscopic partial meniscectomy for meniscal tears of the knee: a systematic review and meta-analysis. Br J Sports Med. 2020;54(11):652-663. doi:10.1136/bjsports-2018-100223
2. Kise NJ, Risberg MA, Stensrud S, et al. Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients: randomised controlled trial with two year follow-up. BMJ. 2016;354:i3740. doi:10.1136/bmj.i3740
3. Sihvonen R, Paavola M, Malmivaara A, et al. Arthroscopic partial meniscectomy versus sham surgery for a degenerative meniscal tear. N Engl J Med. 2013;369(26):2515-2524. doi:10.1056/NEJMoa1305189
4. van de Graaf VA, Noorduyn JCA, Willigenburg NW, et al. Effect of early surgery vs physical therapy on knee function among patients with nonobstructive meniscal tears: the ESCAPE randomized clinical trial. JAMA. 2018;320(13):1328-1337. doi:10.1001/jama.2018.13308
5. Noorduyn JCA, van de Graaf VA, Willigenburg NW, et al. Effect of physical therapy vs arthroscopic partial meniscectomy in people with degenerative meniscal tears: five-year follow-up of the ESCAPE randomized clinical trial. JAMA Netw Open. 2022;5(7):e2220394. doi:10.1001/jamanetworkopen.2022.20394