112 



topoctRaphical axatomy of 



of the ilium and overlaps the longissimus dorsi muscle, gradually 

 thimiing away until it reaches the level of the last rib. The origin of 



Caudal gluteal vessels, 

 M. semitendinosus. 



M. biceps femoris. 



N. ghitieus caudalis. ■ 



Crania,! gluteal vessels and nerve. 



N". ischiadicus, 



X. cutaneus feraoris 

 posterior. 

 Internal [ludendal vessels. 



j\lm, gemelli 



Proximal muscular ramus 

 of n. tibialis. 



j\I. semitendinosus. 



Obturator vessels. 



N. tibialis. - - 

 M. adductor. 

 N. peronffius comnmnis. 



M. semimembranosus. 



N. cutaneus surre posterior. 



Posterior femoral vessels.- - ' 



M. tensor 

 fasciEc lata3. 



— M. iliacus. 



Lateral circum- 

 flex vessels. 



Synovial bursa 

 A\\\\ of m. glutaius 



4\\'\\\ medius. 



-M . rectus 

 femoris. 



!^i Medial circuni- 



flex vessels. 



M. vastus 

 lateralis. 



iff 

 'fl 



M. gastroc- 

 nemius. 



Figs. 73. — Deep Dissection of tlie Grluteal Region and Lateral Aspect of the Thigli. 



the muscle is from the aponeurotic covering of the longissimus dorsi, 

 the gluteal surface and both tubers (coxal and sacral) of the ilium, the 

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