Hand: it is distributed over palmar surface of little finger and skin of palmar surface of the fifth metacarpal bone.
Upper limb: one side goes along cutaneous region of small intestine and another side goes along cutaneous region of pericardium meridian to skin of oxter.

![Diseases, Symptoms,  tcm, [tcmwindow.com]](/uploadFile/adImg/2015/11/11/f5cbfcc0-4df5-4646-9b9a-f316651a0199.jpg)





