2.3.2. Subjective scale collection.
muscle contraction, muscle paralysis
CONTRACTION
① ② ③ ④ Lindmark hand function score: 0 points: gripping action cannot be completed; 1 point: gripping action can be completed, but cannot resist tiny resistance; 2 points: can hold an object for 5s, but cannot resist medium resistance, or grip is not standard, uncoordinated; 3 points: grip is normal, can hold an object against larger resistance for 5 seconds, and can release the hand like normal people, the total score is 24 points, the higher the score, the The higher the score, the better the hand function.⑤ Lovett muscle strength classification: Grade 0: complete muscle paralysis, palpation muscle completely no contraction; Grade I: slight muscle contraction, but cannot cause joint movement; Grade II: can drive the joint horizontal activity, but cannot fight gravity; Grade III: can fight gravity to do active joint activity, but cannot fight resistance; Grade IV: can fight a larger resistance, but weaker than normal; Grade V: normal muscle strength.