THE BTAPHliAGM. 



313 



Crus dphrg., Crus diaphragmatica. — The left crus or pillar of the diaphragm. 

 Dct. thr., Ductus thoracicus, az. — The left thoracic duct (Fig. 103). 

 Gng. (Ganglion) semilunare. — The semilunar ganglion — Ganglion of the solar plexus 

 of nerves (Fig. 107). 



M., A. mesenterica superior, az. (Fig. 108, 107). 



Fig. 90. — Cattdal View of the Diaphragm with the Stkuctures that tka verse 



IT ; X .75. 



Mbrn., Membrana. — The somewhat crescent-shaped membranes which, with the 

 muscular portion of the diapliragm, complete it dorsad. It is said by Straus-Durcltheim, 

 A, II, 310, that, in place of these membranes, there are often muscular pillars — lateral 

 pillars of the diaphragm — ^^joining the diapophyses of the 2d lumbar vertebrae. 



M. transversalis-abdominis. 



M, q. lumb., M. quadratus lumborum. 



M. psoas. (The human psoas magnus.) 



