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NEWS
Studies ACL: Anterior cruciate ligament
  • Anterior cruciate ligament (ACL) injury/tear
  • ACL reconstruction surgery techniques
  • Torn /injured ACL treatment
  • Torn ACL recovery time
  • Why buy a KT 1000 arthrometer when you can get a GNRB? Did I tear my ACL? TOP 5 ACL diagnostic tests KT-1000 / KT-2000 / GNRB comparison Sports related to ACL Injuries 11 ACL fast facts Arthrometers: Enhance knee injury treatment Knee Stability/Instability Diagnostic Device Knee physical exams
  • Pivot Shift Test - Knee Instability Evaluation
  • Lachman Test - ACL assessment
  • Anterior Drawer Test - ACL assessment
  • ACL Rehab: How are arthrometers crucial to recover from ACL Surgery? New arthrometer NEW GNRB / ROTAM Research Studies GNRB Knee Arthrometer: More than just objective results on the ACL... The Future of Treating ACL Tears: Arthrometers Where can I order a KT1000 knee ligament arthrometer? KT-1000 vs. GNRB video: Testing the ACL with both arthrometers NEW GNRB STUDY KT1000 Arthrometer : Test Knee Laxity ESSKA BEST E-POSTER AWARD - GNRB ARTHROMETER
    ABOUT US
    Now present in more than 30 countries...
  • Chirurgie orthopedique et traumatologie du sport in Paris - France
  • Dr Ramon Cugat in Barcelona - Spain
  • Pr. Yves Tucoulou in Lanzhou - China
  • Pr. Laimonas Siupsinskas in Kaunas - Lithuania
  • Gwangju Veterans Hospital in Gwangju - South Korea
  • Sydney Orthopedic Research Institute - Australia
  • Genourob Certifications How we started...
    SPINE
    ACTIBACK - Automated Rehabilitation of the spine (Patented device) What is ACTIBACK? How does this spinal rehabilitation device work? Why use ACTIBACK during rehabilitation ?
    KNEE
    What is Laximetry? Knee laxity tests - Genourob's LDA® Method
  • Lachman test (automated)
  • Posterior drawer test (automated)
  • Anterior drawer / Tibial rotation test (automated)
  • Tibial rotation instability test (automated)
  • LDA Method Scientific Studies Arthrometers adapted to your speciality
  • Orthopedics
  • Sport
  • Radiology
  • Functional Rehabilitation
  • Isokinetics
  • PRODUCTS
    Genourob's knee laxity arthrometers Accessories
  • LDA® Couch
  • LDA® Trolley
  • LDA® Biofeedback
  • CHOOSE YOUR GNRB
  • ACL injury/tear assessment
  • REHAB
  • REHAB IP3
  • ACL test - Medial rotation
  • PCL injury/tear assessment
  • ACL test - Adapted to x-ray technology
  • Choose your ROTAM
  • Knee ligamentous laxity assessment/test
  • Scientific Studies
    CONTACT US
    CONTACT US
    SALES
    Sales in France International Sales
  • Export Sales Manager
  • Distributors in Europe
  • Distributors in Asia
  • Distributors in the Middle-East
  • Distributors in North America
  • SUPPORT
    Welcome to Genourob Support GNRB SUPPORT ROTAM SUPPORT

    CONTACT

    +33 2 43 90 43 01

    CHOOSE YOUR GNRB

    The GNRB arthrometer is a medical device developed by the company Genourob since 2007. It is currently the most accurate knee arthrometer regarding knee ligament assessment as it is the only one that is completely automated & computerized.

    CLICK ON THE GNRB ARTHROMETER SPECIFIC TO YOUR NEEDS TO FIND OUT MORE:

    GNRB GNRB PCL GNRB Rotab GNRB Radio
    Test the ACL  Test ACL and PCL Test ACL + Knee Medial Rotation instability Test the ACL during your X-ray exams
    GNRB Arthrometer - ACL Analysis

    GNRB Arthrometer - ACL Analysis

    GNRB PCL Arthrometer - ACL/PCL Analysis

    GNRB PCL Arthrometer - ACL/PCL Analysis

    GNRB Rotab Arthromter - ACL Analysis with consideration of Medial Rotation

    GNRB Rotab Arthromter - ACL Analysis with consideration of Medial Rotation

    GNRB Radio Arthrometer - Adapted to X-ray technology

    GNRB Radio Arthrometer - Adapted to X-ray technology

    GNRB Arthrometer - ACL Analysis
    GNRB PCL Arthrometer - ACL/PCL Analysis
    GNRB Rotab Arthromter - ACL Analysis with consideration of Medial Rotation
    GNRB Radio Arthrometer - Adapted to X-ray technology

    First automated tibial translation in the world | ACL / PCL test | GNRB Arthrometer

    Currently, the GNRB arthrometer is the most precise, reproducible and user friendly medical device in the field of anterior cruciate ligament analysis (see scientific studies). Its technology is loosely based on the anterior drawer test but more specifically on the lachman test with innovation present at its core as it uses the LDA® Method to analyze the ACL.

    Unlike other arthrometers present on the market, the GNRB runs automated dynamic tests collecting precise data on the knee of the patient. Static tests (single pressure force applied on the knee) give indeed less information on knee stability than automated dynamic tests.

    Over time, Genourob created several options to be added on the GNRB which allow doctors to analyze other structures in the knee such as the posterior cruciate ligament, gain extra precision on the analysis of the ACL or to run automated drawer tests by coupling them with x-ray technology. These options are respectively the GNRB PCL, the GNRB Rotab and the GNRB Radio which you can see in the pictures below.

    GNRB arthrometers detailed comparison:

    GNRB OPTIONS GNRB GNRB PCL GNRB Rotab GNRB Radio
    LDA® METHOD

    MOVEMENT CREATED

    • Automated Lachman Test

    • Automated Posterior Drawer Test
    • Automated Anterior Drawer Test 
    • Automated Anterior Drawer Test
    • Knee Medial Rotation evalutation
    • Automated Lachman Test

    DATA COLLECTED

    • Knee Displacement Differentials
    • ACL Force/ Displacement Curve slopes
    • Knee Displacement Differentials
    • ACL and PCL Force/ Displacement Curve slopes
    • Knee Displacement Differentials
    • ACL Force/ Displacement Curve slopes
    • Medial Rotation Differential
    • Knee Displacement Differentials
    • ACL Force/ Displacement Curve slopes

    TECHNICAL CHARACTERISTICS

    • LDA software
    • PCL module added
    • PCL LDA Software
    • Rotab module added
    • Rotab LDA Software
    • Radio LDA software

    ACCESSORIES REQUIRED

    • None required
    • None required