260 The Nerves and Muscles of the Leg 
DENVIGTEGUON: Soxciw wvwilecors, © Siow ele yoreie le lean honsiea7 sears telenehelle (oletelete onetoncnere 288 
ie Ne cutancusefemonrnisepostenlone ce seein 288 
2 PerroratineacutanecouSmniehveraree ee eeniconeeee ete 292 
3. Cutaneous branches of the peroneal nerve........... 292 
a. Ni. cutaneus sure mlatenailistyray.cceeie cictecier is einerieie 292 
be Ne cutancus speroneigeremonallism qian cere 293 
ec. Nn; cutaneiadorsalesmpedisnnas ccc cero ere 293 
4, Cutaneous branches of the tibial nerve.............. 296 
VI. Cutaneous branches to the inferior extremity from the dorsal 
divisions of therspinalemenves*. oe eerrieoecee reece eer 297 
Ville Summany- and “conclusions aeirasrrieiereiret= teeiciaoeicicke erate cieksraienerenen 297 
C. DEVELOPMENT OF THE MUSCULATURE AND THE DEVELOPMENT AND VARIA- 
TION IN DISTRIBUTION OF THE NERVES TO THE MUSCLES OF THE 
INFERIOR) EXTREMITY, Wicyrs:s:cveieuete ahels eter clears evekesol nist cvelonesete ter oneaereteners 300 
Pe ahemoral 2S Ow cd ceteeeeisie cies eee seals Gein eee eiedehelehaiske Siewerexe neers 300 
(Oy JOM RV OMHKE CALAN OVUGIE “SaobdoopapeosddeabsobeG6dso0c adc 300 
1, General)  TEAbUTES Vacisieinets crete wie ete eles ete) clausholeusestspenereeoints 300 
2 MNGi Vid walsmiUSCles: Paks csoerctere ces oh orracee cert eee 301 
TI OPSOAS esis Ferric Sten eke ere aie ae eee nae aca eereeeene 301 
IPCCUIMSIIS Eri areratets take! ccoratovels era lotic tals pe tonttoastevonerons elonekeaes 302 
SAMCOLIUS) lexcisrctave Sine evden te ce ete eiohians lepers erelden as Nolte er enone 303 
QuadTrICEPSTEMONIS. Gee sesctecio sole ee ous eles oo eet ereereeiete 304 
Os IN CTV EU OLVUALI ON isan AN ap cite a ees sc oncd el oxe eee NOL IE SR eer 306 
1. Variation in origin of the femoral nerve............ 306 
2. Relations of the branches springing from the femoral 
nerve, totthe. nerve roost. ise 26s se cache ieee 306 
3. Variation in the association of the terminal branches 
arising from ythesremoralenerviere. srs ceo 308 
PEVODEMRAtOLASTOUD: oi. Sirs. Sona o eloteneete meter ie tee Eanes niet de etone ee Rer oer Sula 
GPE MOTVONICTLCDEClODINENT. aa ee eee aii! 
General. L6atures: sinsaoecuscew cuice cchotersinckerers ete ener Buell 
Awinrdividual MUSCLES eer teomcoeeiee eae eenoe 312 
GLAGCIIS® 32 s.5.0504 reise deneleracleleisverstioue te ieeren Tole eae iG eee 312 
Adductor Drevis® <3.cc wadremioe serosa aki eee 312 
Adductor- longus” c..lekewieraccec eee oe aoe 312 
Obturator’ externus) 242. c ose eee rain 312 
Adductor- Magnus: 2. Sees ae Oe ELC eee 313 
Comparative anatomy of the adductor group........ ule} 
OMNCTUCLUGTMALIONIn. the AQULE =. suc Gee oe 314 
1. Variation in the origin of the obturator nerve....... 314 
2. Relations of the nerves springing from the obturator 
menve Lowe spinal nerves... oe eee eee eee 314 
3. Variation in the branches of distribution arising from 
UReFODUUTALOL Nerve: jac. s accion oe eee CSneEee 316 
