Which method is used in the Hughston's Plica Test?

The Hughston's Plica Test is performed to assess the presence of a medial plica in the knee joint, which can lead to issues such as pain or restriction in movement. The correct method involves extending the knee while palpating the patella. In this test, as the knee is extended, the clinician feels for any abnormalities or symptoms that could indicate the presence of a plica. If a plica is present, the clinician may detect a characteristic sensation or feel a "snapping" as the plica moves over the femoral condyle.

This technique is specifically designed to isolate the plica and determine whether it is contributing to the patient's symptoms. The emphasis is on the position of the patella and the movement of the knee to accurately perform the test and gather information regarding potential knee issues related to the plica.