The purpose of the Dial Test is to diagnose Posterolateral Knee Instability, as well as to differentiate between isolated Postero-lateral corner (PLC) injury and combination of PLC and Posterior Cruciate Ligament injury (PCL). The test can be clinically valuable when:

The dial test is a common test to diagnose PLC injuries and to distinguish them from posterior cruciate ligament tears. According to Krause et al. (2013), the dial test has intratester reliability of 0.83 to 0.89 and inter-tester reliability between 0.74 and 0.83 in healthy persons if a handheld inclinometer is used. The validity of this test ...

2025年2月20日 · Dial Test (or tibial external rotation test) is used to evaluate the posterolateral instability of the knee joint. It is used to assess abnormal external tibial rotation to help differentiate between an isolated posterolateral corner injury and combined Posterior Cruciate Ligament (PCL) and posterolateral corner (PLC) injuries.

The dial test, varus stress test and posterior drawer test all assess the posterolateral corner of the knee.This video clip is part of the FIFA Diploma in Fo...

胫骨外旋试验(dial test)最初由Cooper等在1991年提出,用于评估异常的胫骨外旋,并且可以用来鉴别单纯的后外复合体损伤和后交叉韧带合并后外复合体的复合损伤。

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De dial test is een gebruikelijke test om PLC letsels te diagnosticeren en ze te onderscheiden van achterste kruisband scheuren. Volgens Krause et al. (2013) heeft de wijzerplaattest een intratesterbetrouwbaarheid van 0,83 tot 0,89 en een intertesterbetrouwbaarheid tussen 0,74 en 0,83 bij gezonde personen als een handheld inclinometer wordt ...

A dial test that is positive at 30° and negative at 90° can be used to rule in an isolated PLC injury, but this is based on only six patients with this combination of test results and should therefore be interpreted with caution.

2015年8月19日 · By performing the dial test, you can detect whether there’s an isolated or combined injury of the posterolateral corner of the knee. Usually this injury is combined with cruciate ligament injury...

Special tests used to diagnose an injury in the posterolateral corner include a reverse pivot shift test, dial test, and external rotation recurvatum test. By Gregory Rubin, DO rubinsportsmed.com