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The valgus stress test, also known as the medial stress test, is used to assess the integrity of the medial collateral ligament (MCL) of the knee. MCL injuries are common in the athletic population and can occur as either isolated injuries, or combined with other structural injuries [1] .
Valgus and varus stress tests are quick, simple first steps that will help your provider figure out if the ligaments in your knee or elbow are injured. They won’t give an exact result, but they’ll help guide what comes next as your provider diagnoses and treats your injury.
The Valgus Stress Test is a common orthopedic tests in order to assess the integrity of the medial collateral ligament in the knee.
10 Μαΐ 2024 · The valgus stress test frequently assesses acute knee injuries, especially those resulting from a direct hit to the outer knee or a twisting motion that stresses the knee inward. A positive test, along with other clinical signs and possibly imaging tests like X-rays or MRI, confirms an MCL injury.
Valgus Stress Test. - See: - Medial Collateral Ligament: - Varus Stress Test: - Primary vs Secondary Restraints: - seationing of MCL results in marked valgus instability; - isolated sectioning of ACL, PCL, LCL, or posterolateral structures does not cause large increases in valgus angulation;
The valgus and varus stress tests are specialized maneuvers used to assess the stability of the knee joint. The valgus stress test focuses on the MCL by applying an outward force to the knee, while the varus stress test targets the LCL by applying an inward force.
Varus and valgus stress tests of the knee are used to determine the presence of MCL or LCL pathology. To perform this test, have the patient lying supine with the hip flexed to 45 degrees, then take the patient’s leg and secure it between your body and elbow.
