Imprint of palmar surface of left middle finger, showing arrangement of cutaneous ridges; transverse interruptions are produced by flexion creased.

Fingerprint

Imprint of palmar surface of left middle finger, showing arrangement of cutaneous ridges; transverse…

The furrows and ridges of the surface of the skin from the palm or surface of the middle finger.

Fingerprint

The furrows and ridges of the surface of the skin from the palm or surface of the middle finger.