Try Visual Search
Search with a picture instead of text
The photos you provided may be used to improve Bing image processing services.
Privacy Policy
|
Terms of Use
Drag one or more images here or
browse
Drop images here
OR
Paste image or URL
Take photo
Click a sample image to try it
Learn more
To use Visual Search, enable the camera in this browser
All
Images
Inspiration
Create
Collections
Videos
Maps
News
Health
More
Shopping
Flights
Travel
Hotels
Search
Notebook
Top suggestions for Meniscus or ACL Tear
ACL vs
Meniscus Tear
ACL MCL
Meniscus Tear
Torn Meniscus
Knee Swelling
Meniscus
Injury
Meniscus Tear
Rehabilitation
What Is a
Meniscus Tear
Different
Meniscus Tears
ACL and Meniscus Tear
Surgery
Meniscus Tear
Mechanism of Injury
Knee Meniscus Tear
Symptoms
Meniscus Tear
Pain Location
Meniscus Tear
MRI
Knee Meniscus Tear
Test
Lateral Meniscus Tear
Exercises
Knee Meniscus Tear
Surgery Recovery
Complex
Meniscus Tear
Knee Medial
Meniscus Tear
Meniscus Tear
Arthroscopy
ACL
Rupture
Meniscus Tear
Repair
Torn Knee Ligaments
Treatment
Complete
Meniscus Tear
Meniscus
Blood Supply
Best Knee Brace for
Meniscus Tear
Horizontal Tear
Lateral Meniscus
Meniscus Tear
Basketball
ACL
Knee Injuries
Posterior Medial
Meniscus Tear
Meniscus
Crutches
Left Knee Medial
Meniscus Tear
Right Knee MRI
Meniscus Tear
ACL
Ligament Knee
Meniscus
Root Tear
Acute Lateral
Meniscus Tear
Anterior Cruciate Ligament
ACL Tear
ACL
Procedure
Knee Anatomy
Meniscus Tear
Meniscal Tear
Types
Posterior Horn Lateral
Meniscus Tear
LCL Knee
Sprain
What Is a Maniscal
Tear
Knee ACL
Reconstruction
Knee Diagram ACL
/PCL MCL
Meniscus Tear
V ACL
Best Knee Support
Brace
Knee
ACL Tear
Types of Medial
Meniscus Tears
Torn
Meniscus Tear
Knee ACL Tear
Symptoms
Knee Injury
Meniscus Tear Symptoms
Autoplay all GIFs
Change autoplay and other image settings here
Autoplay all GIFs
Flip the switch to turn them on
Autoplay GIFs
Image size
All
Small
Medium
Large
Extra large
At least... *
Customized Width
x
Customized Height
px
Please enter a number for Width and Height
Color
All
Color only
Black & white
Type
All
Photograph
Clipart
Line drawing
Animated GIF
Transparent
Layout
All
Square
Wide
Tall
People
All
Just faces
Head & shoulders
Date
All
Past 24 hours
Past week
Past month
Past year
License
All
All Creative Commons
Public domain
Free to share and use
Free to share and use commercially
Free to modify, share, and use
Free to modify, share, and use commercially
Learn more
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
ACL vs
Meniscus Tear
ACL MCL
Meniscus Tear
Torn Meniscus
Knee Swelling
Meniscus
Injury
Meniscus Tear
Rehabilitation
What Is a
Meniscus Tear
Different
Meniscus Tears
ACL and Meniscus Tear
Surgery
Meniscus Tear
Mechanism of Injury
Knee Meniscus Tear
Symptoms
Meniscus Tear
Pain Location
Meniscus Tear
MRI
Knee Meniscus Tear
Test
Lateral Meniscus Tear
Exercises
Knee Meniscus Tear
Surgery Recovery
Complex
Meniscus Tear
Knee Medial
Meniscus Tear
Meniscus Tear
Arthroscopy
ACL
Rupture
Meniscus Tear
Repair
Torn Knee Ligaments
Treatment
Complete
Meniscus Tear
Meniscus
Blood Supply
Best Knee Brace for
Meniscus Tear
Horizontal Tear
Lateral Meniscus
Meniscus Tear
Basketball
ACL
Knee Injuries
Posterior Medial
Meniscus Tear
Meniscus
Crutches
Left Knee Medial
Meniscus Tear
Right Knee MRI
Meniscus Tear
ACL
Ligament Knee
Meniscus
Root Tear
Acute Lateral
Meniscus Tear
Anterior Cruciate Ligament
ACL Tear
ACL
Procedure
Knee Anatomy
Meniscus Tear
Meniscal Tear
Types
Posterior Horn Lateral
Meniscus Tear
LCL Knee
Sprain
What Is a Maniscal
Tear
Knee ACL
Reconstruction
Knee Diagram ACL
/PCL MCL
Meniscus Tear
V ACL
Best Knee Support
Brace
Knee
ACL Tear
Types of Medial
Meniscus Tears
Torn
Meniscus Tear
Knee ACL Tear
Symptoms
Knee Injury
Meniscus Tear Symptoms
Shop Meniscus or ACL Tear
Sponsored
$97.00
Evolution Xtreme Power Knee Sleeves - Black - XXXL
Rogue Fitness
$97.00
Evolution Xtreme Power Knee Sleeves - Black - XXXL
Rogue Fitness
$35.99
Rehband Rx 5mm Knee Sleeve - Camo / Black - M
Rogue Fitness
310
$35.99
Rehband Rx 5mm Knee Sleeve - Camo / Black - M
Rogue Fitness
$145.99
Mcdavid ELITE Bio-Logix™ Knee Brace - MD4200
CompressionSale
$145.99
Mcdavid ELITE Bio-Logix™ Knee Brace - MD4200
CompressionSale
$24.97
Knee Brace
Vernier
$24.97
Knee Brace
Vernier
$349.90
$700.03
Infrared Knee Pain Relief Wrap - Heated Knee Sleeve - Red Light Therapy
NovaaLab.com 3
50% off
$349.90
$700.03
Infrared Knee Pain Relief Wrap - Heated Knee Sleeve - Red Light Therapy
NovaaLab.com 3
$399.00
Hyperice X Knee - Hot And Cold Contrast Therapy Knee Wrap
Hyperice US
Free shipping
$399.00
Hyperice X Knee - Hot And Cold Contrast Therapy Knee Wrap
Hyperice US
$22.99
Mcdavid Knee Sleeve - MD401
CompressionSale
$22.99
Mcdavid Knee Sleeve - MD401
CompressionSale
$21.94
Futuro Infinity Precision Fit Knee Support
CompressionSale
$21.94
Futuro Infinity Precision Fit Knee Support
CompressionSale
$77.50
Strong Knee Sleeves - Slingshot Effect - Black - 3XL - XXXL
Rogue Fitness
36
$77.50
Strong Knee Sleeves - Slingshot Effect - Black - 3XL - XXXL
Rogue Fitness
$47.49
Mcdavid Knee Support W/Stays & Cross Straps - MD425
CompressionSale
$47.49
Mcdavid Knee Support W/Stays & Cross Straps - MD425
CompressionSale
$79.99
Mcdavid Knee Brace W/ Polycentric Hinges & Cross Straps - MD429X
CompressionSale
$79.99
Mcdavid Knee Brace W/ Polycentric Hinges & Cross Straps - MD429X
CompressionSale
$16.99
Mcdavid Knee Sleeve/Elastic - MD510
CompressionSale
$16.99
Mcdavid Knee Sleeve/Elastic - MD510
CompressionSale
$39.99
Shock Doctor Knee Brace Wrap, Knee Support Stabilizes Patella, Provides Comfortable & Lightweight Compression To Stabilize Muscles In The Knee, Black
Amazon.com
107
Free shipping
$39.99
Shock Doctor Knee Brace Wrap, Knee Support Stabilizes Patella, Provides Comfortable & Lightweight Compression To Stabilize Muscles In The Knee, Black
Amazon.com
$19.97
Sciatica Nerve Knee Brace
Vernier
$19.97
Sciatica Nerve Knee Brace
Vernier
$19.97
Knee Brace Compression Sleeve With Patella Stability Straps
Vernier
$19.97
Knee Brace Compression Sleeve With Patella Stability Straps
Vernier
$52.95
Actimove Wrap-Around Hinged Knee Brace
CompressionSale
$52.95
Actimove Wrap-Around Hinged Knee Brace
CompressionSale
$69.99
Mcdavid Knee Brace W/ Polycentric Hinges - MD429
CompressionSale
$69.99
Mcdavid Knee Brace W/ Polycentric Hinges - MD429
CompressionSale
$39.99
Mcdavid Knee Support W/Stays - MD421
CompressionSale
$39.99
Mcdavid Knee Support W/Stays - MD421
CompressionSale
$59.99
Mcdavid Knee Brace W/Dual Disk Hinges - MD422
CompressionSale
$59.99
Mcdavid Knee Brace W/Dual Disk Hinges - MD422
CompressionSale
$22.99
Mcdavid Knee Sleeve W/Open Patella - MD402
CompressionSale
$22.99
Mcdavid Knee Sleeve W/Open Patella - MD402
CompressionSale
$34.99
Mcdavid Knee Support/Double Wrap - MD4192
CompressionSale
$34.99
Mcdavid Knee Support/Double Wrap - MD4192
CompressionSale
$54.99
Torn Meniscus Knee Brace For Cartilage Tears & Degeneration - 3XL
BraceAbility
3
$54.99
Torn Meniscus Knee Brace For Cartilage Tears & Degeneration - 3XL
BraceAbility
$49.99
Mcdavid ELITE Engineered Elastic™ Knee Sleeve W/ Gel Buttress & Stays - MD5133
CompressionSale
$49.99
Mcdavid ELITE Engineered Elastic™ Knee Sleeve W/ Gel Buttress & Stays - MD5133
CompressionSale
$40.58
Mcdavid Versatile Knee Support Wrap W/Side Stays For Patella Support, Tendonitis, Knee Stability, Knee Compression, Lightweight, Sold As Single Unit
Amazon.com
94
Free shipping
$40.58
Mcdavid Versatile Knee Support Wrap W/Side Stays For Patella Support, Tendonitis, Knee Stability, Knee Compression, Lightweight, Sold As Single Unit
Amazon.com
$49.99
Wellnee Original Herbal Knee Patch - Wellknee Plaster For Knee Support & Muscle Pain - Maximum Strength For A Temporary Relief - Adhesive Heat
Amazon.com
828
Free shipping
$49.99
Wellnee Original Herbal Knee Patch - Wellknee Plaster For Knee Support & Muscle Pain - Maximum Strength For A Temporary Relief - Adhesive Heat
Amazon.com
$89.00
$144.00
Unloader Knee Brace
Until Times Up
38% off
$89.00
$144.00
Unloader Knee Brace
Until Times Up
$54.99
Incrediwear Knee Sleeve - Knee Braces For Knee Pain, Joint Pain Relief, Swelling, Inflammation Relief, And Circulation, Knee Support For Women And
Amazon.com
1
Free shipping
$54.99
Incrediwear Knee Sleeve - Knee Braces For Knee Pain, Joint Pain Relief, Swelling, Inflammation Relief, And Circulation, Knee Support For Women And
Amazon.com
$15.00
Compression Knee Protection Support, Black
Moving Steps
$15.00
Compression Knee Protection Support, Black
Moving Steps
$49.99
Mcdavid - Recovery Knee Sleeve/4-Way Elastic W/Custom-Cold Pack - MD5141
CompressionSale
$49.99
Mcdavid - Recovery Knee Sleeve/4-Way Elastic W/Custom-Cold Pack - MD5141
CompressionSale
$18.96
OTC KNEE SUPP W/ GEL INSERT-2436
CompressionSale
$18.96
OTC KNEE SUPP W/ GEL INSERT-2436
CompressionSale
$59.95
X525 Knee Support With Flexible Side Stabilizers
CompressionSale
$59.95
X525 Knee Support With Flexible Side Stabilizers
CompressionSale
$22.14
OTC KNEE SUPPORT ORTH W/ PAD - 2546
CompressionSale
$22.14
OTC KNEE SUPPORT ORTH W/ PAD - 2546
CompressionSale
$68.99
Actimove Knee Brace Wrap Around, Simple Hinges (Sports Edition) - 755001
CompressionSale
$68.99
Actimove Knee Brace Wrap Around, Simple Hinges (Sports Edition) - 755001
CompressionSale
$22.99
Actimove Knee Support Sleeve, Open Patella - 75585
CompressionSale
$22.99
Actimove Knee Support Sleeve, Open Patella - 75585
CompressionSale
$119.99
Brace Direct Dual Hinged ACL Knee Brace - Secure Recovery For Knee Injuries And Surgeries
Brace Direct (New)
$119.99
Brace Direct Dual Hinged ACL Knee Brace - Secure Recovery For Knee Injuries And Surgeries
Brace Direct (New)
See more
See less
1200×800
sfiortho.com
Athlete's Guide to Meniscus and ACL Tears, Prevention, & Recovery
750×475
resilienceorthopedics.com
ACL Vs MCL Vs Meniscus Tear | Dr. Pamela Mehta, San Jose
1200×600
thcds.com
The Difference Between A Meniscus Tear VS ACL Tear
1080×1142
reddit.com
Partial ACL tear w/ meniscus : r/ACL
Related Products
Patellar Tendon Brace
Knee Support for Patellar Tendonitis
Patellar Tendon Strap
640×853
reddit.com
Possible meniscus tear. : r/ACL
768×480
ablogwithadifference.com
9 Best Difference Between ACL and Meniscus Tear - A Blog With A Difference
1341×1612
reddit.com
ACL / meniscus tear MRI : r/ACL
960×720
naturalayurvedictreatment.com
Ayurvedic Management Of ACL Injury Or Meniscus Tear
720×448
daphco.com
Best Knee Brace For ACL And Meniscus Tear: A Guide For Patients ...
1920×1080
daphco.com
Best Knee Brace For ACL And Meniscus Tear: A Guide For Patients ...
673×423
mavink.com
Torn Medial Meniscus Tear
885×1280
marham.pk
Ask a Orthopedic Surgeon Onlin…
Shop Meniscus or ACL Tear
Sponsored
$16.99
Mcdavid Knee Sleeve/Elastic - MD510
CompressionSale
$16.99
Mcdavid Knee Sleeve/Elastic - MD510
CompressionSale
$39.99
Shock Doctor Knee Brace Wrap, Knee Support Stabilizes Patella, Provides Comfortable & Lightweight Compression To Stabilize Muscles In The Knee, Black
Amazon.com
107
Free shipping
$39.99
Shock Doctor Knee Brace Wrap, Knee Support Stabilizes Patella, Provides Comfortable & Lightweight Compression To Stabilize Muscles In The Knee, Black
Amazon.com
$19.97
Sciatica Nerve Knee Brace
Vernier
$19.97
Sciatica Nerve Knee Brace
Vernier
$19.97
Knee Brace Compression Sleeve With Patella Stability Straps
Vernier
$19.97
Knee Brace Compression Sleeve With Patella Stability Straps
Vernier
$52.95
Actimove Wrap-Around Hinged Knee Brace
CompressionSale
$52.95
Actimove Wrap-Around Hinged Knee Brace
CompressionSale
$69.99
Mcdavid Knee Brace W/ Polycentric Hinges - MD429
CompressionSale
$69.99
Mcdavid Knee Brace W/ Polycentric Hinges - MD429
CompressionSale
$39.99
Mcdavid Knee Support W/Stays - MD421
CompressionSale
$39.99
Mcdavid Knee Support W/Stays - MD421
CompressionSale
$59.99
Mcdavid Knee Brace W/Dual Disk Hinges - MD422
CompressionSale
$59.99
Mcdavid Knee Brace W/Dual Disk Hinges - MD422
CompressionSale
$22.99
Mcdavid Knee Sleeve W/Open Patella - MD402
CompressionSale
$22.99
Mcdavid Knee Sleeve W/Open Patella - MD402
CompressionSale
$34.99
Mcdavid Knee Support/Double Wrap - MD4192
CompressionSale
$34.99
Mcdavid Knee Support/Double Wrap - MD4192
CompressionSale
$54.99
Torn Meniscus Knee Brace For Cartilage Tears & Degeneration - 3XL
BraceAbility
3
$54.99
Torn Meniscus Knee Brace For Cartilage Tears & Degeneration - 3XL
BraceAbility
$49.99
Mcdavid ELITE Engineered Elastic™ Knee Sleeve W/ Gel Buttress & Stays - MD5133
CompressionSale
$49.99
Mcdavid ELITE Engineered Elastic™ Knee Sleeve W/ Gel Buttress & Stays - MD5133
CompressionSale
$40.58
Mcdavid Versatile Knee Support Wrap W/Side Stays For Patella Support, Tendonitis, Knee Stability, Knee Compression, Lightweight, Sold As Single Unit
Amazon.com
94
Free shipping
$40.58
Mcdavid Versatile Knee Support Wrap W/Side Stays For Patella Support, Tendonitis, Knee Stability, Knee Compression, Lightweight, Sold As Single Unit
Amazon.com
$49.99
Wellnee Original Herbal Knee Patch - Wellknee Plaster For Knee Support & Muscle Pain - Maximum Strength For A Temporary Relief - Adhesive Heat
Amazon.com
828
Free shipping
$49.99
Wellnee Original Herbal Knee Patch - Wellknee Plaster For Knee Support & Muscle Pain - Maximum Strength For A Temporary Relief - Adhesive Heat
Amazon.com
$89.00
$144.00
Unloader Knee Brace
Until Times Up
38% off
$89.00
$144.00
Unloader Knee Brace
Until Times Up
$54.99
Incrediwear Knee Sleeve - Knee Braces For Knee Pain, Joint Pain Relief, Swelling, Inflammation Relief, And Circulation, Knee Support For Women And
Amazon.com
1
Free shipping
$54.99
Incrediwear Knee Sleeve - Knee Braces For Knee Pain, Joint Pain Relief, Swelling, Inflammation Relief, And Circulation, Knee Support For Women And
Amazon.com
$15.00
Compression Knee Protection Support, Black
Moving Steps
$15.00
Compression Knee Protection Support, Black
Moving Steps
$49.99
Mcdavid - Recovery Knee Sleeve/4-Way Elastic W/Custom-Cold Pack - MD5141
CompressionSale
$49.99
Mcdavid - Recovery Knee Sleeve/4-Way Elastic W/Custom-Cold Pack - MD5141
CompressionSale
2316×3088
reddit.com
ACL with Meniscus tear …
624×581
centenoschultz.com
6 Meniscus Tear Types That You Ne…
1080×1440
reddit.com
ACL turned into ACL & menisc…
2500×3168
drsterett.com
I tore both the ACL and the …
864×458
drsterett.com
I tore both the ACL and the Meniscus. Do I need multiple surgeries ...
2500×1669
drsterett.com
I tore both the ACL and the Meniscus. Do I need multiple s…
2500×1388
drsterett.com
I tore both the ACL and the Meniscus. Do I need multiple surgeries ...
1280×852
fixknee.com
Meniscus Tears with ACL Tears: To Treat or Not to Treat? | SHELBOURNE ...
8000×6079
About.com Health
Meniscus vs. Cartilage Tear of the Knee
596×596
researchgate.net
Characteristic features of ACL ligament Meniscus i…
1080×1440
reddit.com
Acl & Meniscus repair : 2 week…
593×593
ResearchGate
A and B) Arthroscopic image showing the tor…
960×540
pngtree.com
Anterior Cruciate Ligament Acl Injury Or Tear Collateral Meniscus ...
1345×2229
bharatagritech.com
Combined Meniscus Rep…
768×432
kineticlabs.ca
The Complete Guide to a Meniscus Tear | Kinetic Labs
524×1542
Banner Health
What Athletes Should Know …
3024×4032
reddit.com
3 weeks post-op ACL Reconstr…
320×320
researchgate.net
The types of medial and lateral meniscus tear …
850×212
researchgate.net
The types of medial and lateral meniscus tear in patients with ACL ...
800×440
wellnesshealthtips.wordpress.com
ACL and Meniscus Injuries – causes, symptoms, and treatment – Health ...
495×400
advancedortho.org
Torn Meniscus Archives - Advanced Orthopedic & Sports M…
3024×4032
reddit.com
going in for ACL reconstruction an…
940×440
kcchampionperformance.com
THE DIFFERENCE BETWEEN ACL AND MENISCUS TEARS THAT TELLS ALL — Champion ...
Some results have been hidden because they may be inaccessible to you.
Show inaccessible results
See more images
Shop Meniscus or ACL Tear
Sponsored
$97.00
Evolution Xtreme Power Knee Sleeves - Black - XXXL
Rogue Fitness
$97.00
Evolution Xtreme Power Knee Sleeves - Black - XXXL
Rogue Fitness
$35.99
Rehband Rx 5mm Knee Sleeve - Camo / Black - M
Rogue Fitness
310
$35.99
Rehband Rx 5mm Knee Sleeve - Camo / Black - M
Rogue Fitness
$145.99
Mcdavid ELITE Bio-Logix™ Knee Brace - MD4200
CompressionSale
$145.99
Mcdavid ELITE Bio-Logix™ Knee Brace - MD4200
CompressionSale
$24.97
Knee Brace
Vernier
$24.97
Knee Brace
Vernier
$349.90
$700.03
Infrared Knee Pain Relief Wrap - Heated Knee Sleeve - Red Light Therapy
NovaaLab.com 3
50% off
$349.90
$700.03
Infrared Knee Pain Relief Wrap - Heated Knee Sleeve - Red Light Therapy
NovaaLab.com 3
$399.00
Hyperice X Knee - Hot And Cold Contrast Therapy Knee Wrap
Hyperice US
Free shipping
$399.00
Hyperice X Knee - Hot And Cold Contrast Therapy Knee Wrap
Hyperice US
$22.99
Mcdavid Knee Sleeve - MD401
CompressionSale
$22.99
Mcdavid Knee Sleeve - MD401
CompressionSale
$21.94
Futuro Infinity Precision Fit Knee Support
CompressionSale
$21.94
Futuro Infinity Precision Fit Knee Support
CompressionSale
$77.50
Strong Knee Sleeves - Slingshot Effect - Black - 3XL - XXXL
Rogue Fitness
36
$77.50
Strong Knee Sleeves - Slingshot Effect - Black - 3XL - XXXL
Rogue Fitness
$47.49
Mcdavid Knee Support W/Stays & Cross Straps - MD425
CompressionSale
$47.49
Mcdavid Knee Support W/Stays & Cross Straps - MD425
CompressionSale
$79.99
Mcdavid Knee Brace W/ Polycentric Hinges & Cross Straps - MD429X
CompressionSale
$79.99
Mcdavid Knee Brace W/ Polycentric Hinges & Cross Straps - MD429X
CompressionSale
$16.99
Mcdavid Knee Sleeve/Elastic - MD510
CompressionSale
$16.99
Mcdavid Knee Sleeve/Elastic - MD510
CompressionSale
$39.99
Shock Doctor Knee Brace Wrap, Knee Support Stabilizes Patella, Provides Comfortable & Lightweight Compression To Stabilize Muscles In The Knee, Black
Amazon.com
107
Free shipping
$39.99
Shock Doctor Knee Brace Wrap, Knee Support Stabilizes Patella, Provides Comfortable & Lightweight Compression To Stabilize Muscles In The Knee, Black
Amazon.com
$19.97
Sciatica Nerve Knee Brace
Vernier
$19.97
Sciatica Nerve Knee Brace
Vernier
$19.97
Knee Brace Compression Sleeve With Patella Stability Straps
Vernier
$19.97
Knee Brace Compression Sleeve With Patella Stability Straps
Vernier
$52.95
Actimove Wrap-Around Hinged Knee Brace
CompressionSale
$52.95
Actimove Wrap-Around Hinged Knee Brace
CompressionSale
$69.99
Mcdavid Knee Brace W/ Polycentric Hinges - MD429
CompressionSale
$69.99
Mcdavid Knee Brace W/ Polycentric Hinges - MD429
CompressionSale
$39.99
Mcdavid Knee Support W/Stays - MD421
CompressionSale
$39.99
Mcdavid Knee Support W/Stays - MD421
CompressionSale
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Feedback
%2fvector-illustration-of-a-meniscus-tear-and-surgery-871162428-03ac23d73f854954a8082f2ae3ce9219.jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2fid%2fR.a9f46806d44a46a5dc7e9c243a59709a%3frik%3dh9rYt%252fYqZHgIkg%26pid%3dImgRaw%26r%3d0&exph=6079&expw=8000&q=Meniscus+or+ACL+Tear&simid=608033002088389863&FORM=IRPRST&ck=B4AC62EA6E127F4B1E97837EB5845652&selectedIndex=20&itb=0)
Feedback