The index finger, (also referred to as forefinger, pointer finger, trigger finger, digitus secundus, digitus II), is the first finger and the second digit of a human hand. It is usually the most dexterous and sensitive finger of the hand.
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The index finger, (also referred to as forefinger, pointer finger, trigger finger, digitus secundus, digitus II), is the first finger and the second digit of a human hand. It is usually the most dexterous and sensitive finger of the hand.