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 Back pain and its associated problems GENOUROB is at REEDUCA 2019, Paris, France Knee Laxity Arthrometer GNRB involved in more than 30 scientific studies What is Knee Ligamentous Laxity? ACTIBACK - PATIENT FEEDBACK Video New Funding from the European Union for the DYNEELAX Project
    Now present in more than 30 countries...
  • Chirurgie orthopedique et traumatologie du sport in Paris - France
  • Juventus de Turin
  • 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...
    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
    ACTIBACK - Rehabilitation of the spine (Patented device) What is ACTIBACK? ACTIBACK Detailed Description Why use ACTIBACK during rehabilitation ? How does this spine rehabilitation device work?
    Genourob's Knee laxity arthrometers Accessories
  • LDA® Couch
  • LDA® Trolley
  • LDA® Biofeedback
  • ACL injury/tear assessment
  • 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 CHOOSE YOUR ACTIBACK Genourob's Medical Products CHOOSE YOUR DYNEELAX
  • Anterior Translation + Internal/ External Rotation
    Sales in France
  • World map (LDA sales)
  • International Sales
  • Export Sales Manager
  • Distributors in Europe
  • Distributors in Asia
  • Distributors in the Middle-East
  • Distributors in North America
    Welcome to Genourob Support GNRB FAQ PDF Guides Documents ROTAM FAQ


    +33 2 43 90 43 01


    ACL Surgery and Rehab Today

    ACL injuries have and will always be present. Though the surgery techniques associated to this type of injury considerably evolved during the past century, ACL Rehab did not meet the same fate. This has consequently been the subject of many topics and it is nowadays slowly changing with the arrival of arthrometers.

    Today, it is estimated that more than 2 000 000 ACL surgeries occure around the world every year and that this number keeps rising. It is also true to say the techniques associated to this type of surgery evolved considerably in hand with ACL rehabilitation being left for granted in the other. This is primarily due to the fact that for most traumas the body can encounter, a well performed surgery usually leads to a successful recovery. However, concerning ACL surgery, it has been scientifically proven that a well supervised rehab is crucial to gain knee stability (see study below). 

    How arthrometers are currently revolutionizing ACL Rehab

    First of all, in case you do not know, an arthrometer is a medical device designed to apply a reproducible force across the knee and mechanically measure the resulting displacement. The first arthrometers that were developed date from the 1970's (KT1000) but it was only during the 1990's that these became popular amongst the orthopaedic cummunity.

    In the beginning, these instruments were essentially designed to be used for research purposes but since 2007, thanks to the numerization of our society, Genourob created the GNRB, which is the first automated arthrometer designed to be used for clinical purposes.

    The main reason this tool is now recognized essential for ACL assessment is because these offer our orthopaedic surgeons, sports doctors, radiologists and physiotherapists a precise diagnostic of the ACL's state and performance using a reliable and reproducible method. Our clinicians therefore withhold the opportunity of always knowing how the ACL graft is behaving ultimetaly letting them prescribe the right rehabiliation exercises at the correct time.

    Arthrometers - Enhance ACL Rehabilitation

    • Objective results: Keep an organized ACL database on your patient
    • Pre/Post surgery use: Confirm correct diagnosis and optimize chances of knee stability after surgery
    • Precise assessment: Answer your patients' exact needs
    • Enhanced communication: Gain patient trust and optimize professional communication
    • Reproducible / None-invasive test: Test your patient correctly and rigorously compare results

    GNRB arthrometer presentation video