The muscles
The third (middle group is situated in the hollow of the hand (palma manus). The muscles of the human hand, which, as the organ of labour, is the nose important part of the upper limb, are extremely well developed. As compared to the thumb of anthropoid apes the muscles of the human thumb are so highly developed, that the thumb is maximally appeasable, i.e. the tip of the thumb can reach the joints of the little finger when the fingers are flexed in a fist ICD 10 Coding makes you spend more time with patients and increase the quality of the care.