Provided is a cutaneous sensory threshold measurement device which is capable of quantitatively measuring, with high reproducibility, the cutaneous sensory threshold of a fingertip of the human body, and which is useful for identifying the presence of peripheral nerve disorders, particularly those deriving from diabetes, and the progress of the nerve disorders. A body case 2 includes, therein, a probe 15, a probe drive unit 16, a drive control unit 20 that controls the probe drive unit 16, and a movement detection unit 17 that detects the amount of movement of the probe 15. The probe drive unit 16 has a vibration function that imparts ultrasonic vibration to the probe 15 and a movement function that causes the probe 15 to move. The cutaneous sensory threshold of a fingertip 10 of a subject is measured by driving the probe drive unit 16, while the probe 15 is in contact with the skin of the fingertip 10, by means of a control signal from the drive control unit 20 to apply a movement stimulation accompanying an ultrasonic vibration stimulation to the fingertip 10 and detecting, with the movement detection unit 17, the amount of movement of the probe 15 when the subject reacts.
