Musck's of the Leji-. 



341 



Ppiiiii iliaca 

 posterior infe 



Ligament um 

 sacrotuberosnm 



B. m. obturatoris / 

 intern! 

 Mm. gemelli 



I'., ischiadiea m. 

 ghitaei aiiaximi -' 

 Tuber 

 ischiadieuni 

 yi. quadratus / 

 femoris 

 ?.. m. bicipitls / 

 femoris superior 



M. adductor ] 



niagnus 



M. gracilis 



^[. adductor - 

 magnus 



M. semimem 

 branosus 



^r. 



J[. gracilis 



;M. sartorius 



-M. piriformis 



yi. glutaeus minimus 



Bursa m. piriformis 



Bursa trochanterica m. glutaei medii posterior 



Bursa trocbanteriea ni. glutaei medii anterior 



M. glutaeus maximus 

 (upper portion] 



J[. glutaeus medius 

 (cut off) 



Bursa trochanterica 

 ra. glutaei maximi 



M. glutaeus maximus 

 (lower portion) 



Bursae glutaeofemorales 

 Tuberositas glutaea 



386. 



Muscles of the 



right thigh, 



viewed from beliind. 



(The mm. glutaeus maximus, 

 <;iutaeus medius and semi- 

 tendinosus have been largely, 

 the m. obturator intei'nus 

 has been completely, removed .) 

 Mm. gemelli superior et 

 inferior (see also Fig. 3S5). 

 Form: fiat, quadrangular, 

 narrow. Position: on the 

 posterior surface of the os 

 coxae and the hip joint, 

 bounded above by the m. 

 piriformis, belovr by the m. 

 ipiadratus femoris , behind 



yi. biceps femoris 



(caput breve) 



M. plantaris 



Tendo m. bicipitis feinoris 



gastrocnemius 



I'overed by the m. glutaeus 



semitendinosus - | 

 (cut off) 



maximus. Origin: superior: 

 from the spina ischiadiea: 

 inferior: from the tuber 

 ischiadicum. Insertion: the 

 two muscles form together a 

 groove in which rims the 

 tendon of the m. obturator 

 internus (b. m. ohturatoris 

 intei'ni see p. 343) ; the fibers 

 run, parallel, lateralward partly to the tendon oi the m. obturator internus, partly with this to the 

 fossa trochanterica femoris. Action: they mtatethe thigh outward. Innervation: n. tibialis. 



