28(» 



THE CAT. 



[CHAP. IX. 



lower margin of the subscapular muscle (with the posterior cir- 

 cumflex artery) between the scapula and teres major, and goes to 

 the deltoid, teres minor, and skin of the shoulder. 



The MUScuLO-spiKAL nerve is that supplying the supinator and 



ri-. l:l 



-Nerves iif Rk.ht Koue-i'aw- 

 Palmah aspect. 



Sicilian nerve sii]>))lyiiig imiHcx-, index, 

 iiicilius, and Jiart nl' aiiimlus, ili>;its. 



Ulnar nerve suiijilyiii;; tlie iiiiiiiiiius and tlie 

 other i)art of the aiimilus, digits. 



Fig. l.".y.— DiAORAM OF TIIK LeFT LvMBAU 



Axu Sacral Pi-r.xvsF.s. 



4X, 5Z, 6L and V^. Fourtli, tiftli, sixtli, an(t 



seveiitli lumbar nerves. 

 1.S' and 2S'. The sacral nerves. 

 ac. Anteiinr crural nerves. 

 cil. Caudal nerves. 

 ec. Kxternal cutaneous nerve. 

 (/('. Genitd-crural nerve. 

 (//. Gluteal nerve, 

 i/s. Great sciatic nerve. 

 (7c. Ilio-liyiiogastric nerve. 

 Hi. lliii-inguinal nerve. 

 71. Pudic nerve. 

 jiz. Nerve to jisoas muscle. 

 as. Small sciatic nerve. 



extensor muscles, as well as the skin of the back of the lower part of 

 the upper arm, and that of the back of the fore-arm and paw. It takes 

 origin above the vessels of the axilla, and passes round the back of 

 the humerus to the radial side of the front of the fore-arm, when it 

 descends between the supinator longus and the insertion of the 

 brachialis anticus, and then divides into the rmlia/ and jwsfnior 

 iiitr)'-osf<coit>i nerves. 



The former of these (radial) passes down the fore-arm ouiside the 

 radial artery, and hidden by the supinator longus, till near the wrist, 

 where it l)ecomes subc!utancous, and is distributed to the dorsum of 

 the pollcx, index, and median digits. One branch goes to the pollcx 



