THE /'/;/. / /.s. 



-'77 



laic. It then supplies the gracilis, adductor longns, adductor brevis, and sar 

 torius. The posterior division supplies the. hip, knee, obturator externus, and ad- 

 ductor magiuis. 



J. Accessor] 1 obturator often absent ; when present it lies to the inner side of 

 the psoas, passes under outer border of pectineus, supplying this muscle and the 

 hip-joint. 



c>,u, inint iliac artery 



M V/M /// /.//( .v/./.' 



XUfl-lli (II I- 



Paoaa muaole 

 Ili"-!itnibar artery 

 EXTKIlX.ll. ft'TA- 



.\/:t> i -.v \Kit i K 



Iliacua muaole 



QKXITO-VRURAL 

 SBSVM 



Common iliac vein 



URETER 



"u/ Hinc arttry 



A.VV, -/in/ //;"< ''- in 

 i// ili'tc t/r/.rv 

 Potterior branch of internal G 



ytuteal and ilio-lnmbar arteriet 



Lateral 



SACRAL PLEXUS 



OBTURA TOR KKi; I /. 

 Obturator arlfry 



Obliterated kypogattrio 



>il artery 



Edge of levator ani 



Piidic artrry 



BLADDER 



Mi,!,!/? raical arlfry 



/'"!< epigastric artery 

 Pubic brand of epi- 



g.tnt'-ic artery 

 Common femoral artery 



Pectineui muscle - 



Obturator 

 Adductor moffuus 

 Internal circumflex artery 

 Adductor brevis 



OBTURATOR NERVE (ant. branch) 



Pro/undo, artery 



Adductor loufciu, hooked anide 



Stti i jicial femoral artery and vein 



Oracills muacle 

 Lower part of aartoriua 



RAL XMRVE 



Deep circumflei iliac 



artery 

 Superficial circumflex 



iliac artery 



AKTSKIOS CRl-RAL S. 

 Oluteal artery and 



-II,.. I l.ll l/.'ll'l :ll II. I I I 



Tensor facia) femoria 



(hooked aside) 

 Qluteus medlus and 



minimus 

 Sartorius muscle 

 MIDDLE I'fTA- 

 NEOl'SXERVE 



KER VE TO RECTUS 



KKRVK TO VASTVS 



SITKRXfK 



J'.'s!' run! circtitiijlrr nr. 

 KKRVS TO CRL'KltfS 

 Rectus, hooked aside 



I.OMi ftA 

 NERVK 

 NERVE TO VAS- 

 TUS IfiTERNUH 



Vastus internus 

 muscle 



FIG. 191. SIDE VIEW OK I'EI.VIS AND UITKR THIRD OF THIGH, WITH THE EXTERNAL I MAC, 



INTERNAL II.IAC, AND FEMORAL ARTERJES AND THEIR BRANCHES. 



(From a dissection by W. J. Walsham in the Museum of St. Bartholomew's Hospital.) 



The bladder is hooked over to ex]>ose back of pelvis. 



8. Anterior crural, emerges between the iliacus and psoas muscles, under 

 crural arch or Pou part's ligament, lies in a groove between these muscles under 

 the iliac fascia ; it gives off the internal cutaneous, middle cutaneous, and long 

 saphenous branches. Its muscular branches are to the sartorious, rectus femoris, 

 vastus internus, vastus externus, and crureus. The branches to the vasti also 

 send filaments to the knee-joint ; the branch to the rectus sends a filament to the 

 h i p -j oi n t / ////on ' x law . 



g. The lumbar ucrrcs send rand coiunuinicantes to the hypogastric plexus. 



