, ui) ) 



111 less (ii\()i'al)l(' cases il is narrowed, in xci-v nnlaxorahle ones il 

 lias slii'iiiikcii a\\av lo llic sciisililc ar(\i siliialcd al a small dislaiice 

 tVoiii llic mid-dorsal lino ((i,i;'. I, 2, .'>, 4, (/). Ji is Hicrc (sec li,L!,. 1 (i) 

 lliat is siliialod a maximum of Ilic dorsal part of llic (•ciilral ai'(>a, 

 at the sauu' time llic iiltimiim moricns of" tlic whole dernialoma. 



Fig. 1. The. (lill(>ront parts nl" Üiv. (liM-iiiiitoina. 

 d =: mid-dorsal line. 

 /; = inid-vontral line. 

 / = lateral line. 



/(/=: dorso-lateral limitline (from dorsal Ixu'der ol" axilla to fossa ingiiiiialis). 

 (,'/; = ven tro-lateral limitline (from ventral liordei' of axilla to fossa iiiguinalis). 



1 = Boundaries of the th(!oretieal dermatoma. 



2 = Boundaries of the dermatoma (central area) as it may he ohsei'ved in vers 



favorahle cases. 

 ;5 = Boundaries of the central area in les.s favorahle cases. 

 A — boundaries of the dorsal |)art of the, central area and (i = Houudaries of the 



ventral ]i.irt of the central area as they are ohsei'ved in vei-y uid'avoral)ie cases 



with interrupted central an-as. 

 5 = I'.oundaries of the lateral part of the central area. 



4Sa i^ lateral, ê^jJt^ (•=: ventral maximum. 



tg rt = dorsal, 



