Raglin's Test: Understanding ACL Integrity

Raglin's test is a medical test used to assess the integrity of the anterior cruciate ligament (ACL) in the knee. It is performed by applying a valgus stress to the knee while the knee is flexed at 20 degrees and the foot is externally rotated. If the ACL is intact, the tibia will remain in place and there will be no abnormal movement. If the ACL is torn, the tibia will translate anteriorly, indicating an ACL tear.

Raglin's test is a simple and easy-to-perform test that can be used to quickly assess the ACL. It is often used in conjunction with other tests, such as the Lachman test and the anterior drawer test, to confirm an ACL tear.