Tin: /. /. v /.'</->. i ry.M/, //./: w >. 



Fig. 



771 



I,rriinO-8ACRAL PI.EXfS AND INTI I:N M. NI.'lVKS OK THE POSTERIOR I.IMB. 



1,1. Lumbo-sacral plexus; 2, Anterior femoral nerve ; 3, Internal suphena norvo : 4, 



Obturator nerve ; ?>, Originating iVuciculu* of the great ami .small f'eiiiorc,-|..plitr.il 



- ; 6, Superficial ramuscules of the |K>>teri<>r glut.Ml n.-rv.--. ; 7. Great 



femoro-pnpliteal nerve; 8, Internal pudic nerve; '.'. II. i ni<>rrhoiiial, or anal 



nerve; 10, Internal plantar nerve; 11, 1-', lt^ .li^it.il r.iiiiilirati<>u>. 



NI.TK. In toe abore figure to wen th* poMerlor nut of tin- pl>-xu funned by the n*nrou branches which 

 p*M throiiRh the three fint ubMcral foramina. 1'hat whirl) encat** fmm the fortmrn between the xacrnm 

 l>ra, only Riven a fine branch to tbl* part of the ptrxiu. and nd the gmter |.rtk.n of 

 iu nbrm. In two cord*, to the anterior part. This arrangement to not ran>. and to graeralljr Men. we I 

 wlii-n . five lumbar vertebras: an to rcmarki-d in the AM and MuK and onetime* In il 



1 1 ill, tlnTi-fun-, Ur ui.d. r-t.>l that tin- n*rv a. M i iii. .1 i.\ <u a* the flrrt lacral tv- .IIM- the last lumbar. . 



:: i. -2 



