thumb to palm test

The thumb-to-palm test is to compare the fingertips of the thumb with the ventral surface of the little finger and to check for median nerve palsy. Basic Information Specialist classification: growth and development check classification: physical examination Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: The result of the test was negative. When the normal thumb moves toward the palm, the thumb of the thumb can be opposite to the ventral surface of the little finger. Positive: Positive test indicates median nerve palsy. Tips: Check your relaxation, face it positively, and actively cooperate with the inspection. Normal value The result of the test was negative. When the normal thumb moves toward the palm, the thumb of the thumb can be opposite to the ventral surface of the little finger. Clinical significance Abnormal results: The test result is positive, that is, if the patient's thumb can only be in contact with the side edge of the little finger during the examination, it cannot be in contact with the finger pad, which is positive for this test. Positive test indicates median nerve palsy. People who need to check: People who can't move their fingers. Positive results may be diseases: ulnar nerve injury, hallux valgus matters needing attention Taboo before inspection: no special contraindications. Requirements for inspection: Check the feelings of relaxation, face positively, and actively cooperate with the inspection. Inspection process During the examination, the patient's thumb is in contact with the side edge of the little finger to see if it can be in contact with its fingertips. Not suitable for the crowd Inappropriate crowd: None. Adverse reactions and risks Nothing.

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