No abstract

The carpometacarpal joint of the thumb is the most important in manual exercise function ， Robert method is used for the projection for carp metacarpa 置 joint of the thumb broadly ． But ， the physique is difficult when 紅 here is a pain to a person of advanced age and an upper drumstlck in Robert method ， So ， we devised the photography method that reduced patient burden ． Comparison examined Robert method and Tokai method ． Detect ability is equal in both method ． Patient burden is reduced in Tokai method ． Therefore ． it isn ' tinflu − enced a state of patient， and apPlication range is useful broadly・