Knee Laxity Arthrometer FAQs: Understanding Your Assessment Tool

The GNRB and Dyneelax arthrometers provide objective, quantifiable data on knee laxity, unlike manual tests which can be subjective. The Dyneelax’s ability to apply both translational and rotational forces allows for an even more detailed assessment, making it highly sensitive to partial ACL tears.

While these arthrometers offer superior sensitivity in detecting knee laxity and are excellent for diagnosing ACL injuries, they do not replace the comprehensive imaging MRI provides. Instead, they complement MRI by adding functional assessment to the structural information.

Yes, the GNRB and Dyneelax are designed for a wide range of patient populations, from professional athletes to active individuals. However, specific contraindications related to certain medical conditions should be considered, and it’s best to consult with a healthcare professional for individual cases.

Proper training is essential for the accurate operation of these devices. This typically involves a combination of theoretical knowledge and practical experience, often provided by the manufacturers or through certified training programs.

They are used to establish a baseline of an athlete’s knee laxity, which can be invaluable for comparison after an injury. This baseline data assists in accurately determining the impact of an injury and in making informed decisions regarding treatment and return-to-play timelines.