What is a socket test?

The

socket test is often given to doctors in diagnosing the tears of crossed knee ligaments. The patient lies on the basis of a test table with knees that were pulled at an angle of 90 °. A physician sitting on the patient's legs pulls out the tibia forward or backwards depending on the type of drawer test. Holen's tibia, which gives more lightness than usual to the doctor's movements, usually suggests that the front or rear cross ligaments are torn. If the patient's knee is at an angle of 30 ° than 90 °, the physician changes the test of the socket known as the Lachman test.

There are two types of this type of test: front and rear. The front socket test is used to test the tears of the anterior cross ligament. The rear test evaluates whether the rear cross ligament is damaged. Although it is most often done on the knee, the socket test can be used on ankle, shoulder and elbows.

When performing this test examinerThe doctor usually gives the patient to lay flat on the exploring table. The patient with his feet on the table attracts the affected knee up to 90 °. Once the doctor verifies that the patient's hamstrings are relaxed, the doctor usually sits on the patient's feet and grabs the tibia. If he performs the front socket test, the doctor gently pulls out the tibia as if trying to open the socket. For the rear test, the tibia is pushed back as if the socket was closed.

If the patient's tibia moves back or forwards more than the normal range of movement, tears are likely to cross the ligament. For most doctors, more than five millimeters of the anterior or rear movement will indicate binding injuries. The test of the socket, which provides this type of result, is considered positive.

Lachman test is a variation of the drawer test. Rather than placing the patient's knee at an angle of 90 °, the doctor places it at 30 °. Once the femur is stabilized, the doctor grabs the tibia bones and gently pulls it out or oDSUNE from his - doctor's - body. Lachman's test is considered to be a softer of two types of tests.

Treatment of a torn cried ligament depends on the severity of the injury. A slight tear may require rehabilitation rather than surgery. The aim is to strengthen the muscles in the surroundings and compensate for a damaged liga. A larger tear often requires reconstruction surgery and post-surgical rehabilitation. Regular exercise designed to strengthen the muscles surrounding crushed ligaments can help prevent binding injury.