Signs of a meniscus injury

Common clinical manifestations after meniscal injury include localized pain, joint swelling, squeaking and interlocking, quadriceps atrophy, soft legs, and clear tenderness in the knee joint or meniscus. Basic Information Specialist classification: growth and development check classification: physical examination Applicable gender: whether men and women apply fasting: not fasting Tips: You can eat more high-fiber and fresh vegetables and fruits, balanced nutrition, including essential nutrients such as protein, sugar, fat, vitamins, trace elements and dietary fiber. Normal value The result of the test was negative. There was no abnormal pain. Clinical significance Abnormal results: 1. Common signs of tenderness are localized tenderness around the medial and lateral space of the knee joint or around the meniscus. 2.McMurray test: can hear or feel the flick or bounce; then touch the outer edge of the joint with your hand, control the lateral meniscus, the inner leg of the calf valgus, slowly stretch the knee joint, hear or feel the sound or bounce That is the test is positive. The sound generated by the McMurray test or the sudden pain of the patient during the examination, often has a certain meaning for the positioning of the meniscus tear. The knee joint is fully flexed to 90°, which prompts the meniscus torn edge; The knee joint produces a snap in the larger straight position to indicate a middle or anterior tear in the meniscus. 3. Apley grinding test The knee joint is in the same position, the foot and the lower leg are pressed down and the joint is rotated, and the joint is slowly flexed and stretched. When the meniscus is torn, the knee joint space can have obvious bounce and pain. 4. Classification of meniscus injuries, the classification of meniscus tears has guiding significance for diagnosis and selection of reasonable surgical treatment methods. There are many different classification methods for meniscal tears. It is more common to divide them into marginal, central, longitudinal ruptures (ie, "barrel-type" ruptures), anterior or posterior valvular ruptures, and rare half-months. The horizontal shape of the middle of the plate is broken. People who need to be examined: people with abnormal knee pain. Precautions Taboo before inspection: no special contraindications. Requirements for inspection: Checking for relaxation, checking may cause physical and psychological burdens, should be actively faced, and actively cooperate with the inspection. Inspection process In the supine position of the patient, the examiner holds the inner edge of the joint with one hand, controls the medial meniscus, and holds the foot in the other hand, so that the knee joint is fully flexed, the calf is rotated outward, and then the knee joint is slowly extended. The patient is in prone position, knees 90°, the front of the thigh is fixed on the examination table, the foot and the calf are lifted up, the joint is separated and rotated, and the tension is tightened on the ligament. If the ligament is torn, the test is significant. pain. Not suitable for the crowd Inappropriate crowd: None. Adverse reactions and risks No relevant information.