[R\: 



176 



F Suborbital. r maxi1 



it. It is Ihe upper 



1 Subscptal, 



and the 



F.,Su '• ■ ian. i ■ •'" 



:itiU . 

 nch ol 



1- . Subtemporal, -taut 



1-'., Superi n ;hc 



iula and 



1- , Supercallosal. 



iSO mar- 





MESAL ASPECT 



rculum. 2. Subcentral 

 urei epbalad 



lloso marginal 

 F., Supercentral 

 paral' ■ 1< >r-:il portion of the 



!• Superfrontal, a I m the 



u" the 

 P., Superoccipital, an 



brain. F., 

 Superscptal trail el 



P., Supersylvian 

 I 

 brum. F., Super- 

 with Id 

 Suprasylvian. 



and 



F., Sylvian. 

 Temporal, I- i I 



| oral, 



FIST1 LA 



/,-,//- F., Temporal, Inferior. See-r 7 ., Subtem- 



F., Temporo-occipital. See F., Collateral. 

 P., Temporosphenoidal, a name applied to both 

 the supertemporal and subtemporal fissures. F., 

 Temporosphenoidal, Superior. See F., Supertem- 

 F., Tentorial. See F. . < 'ollateral. F., Trans- 

 verse '■'). the transverse fissure separating 

 the anterior from the posterioi and middle portions 

 of the brain. It transmits the folds ol pia that form 

 the choroid plexus. F., Transverse (of cerebellum). 

 Horizontal (of cerebellum). F., Transverse 

 , K a fissui ing transversely the lower sur- 

 face f the right lobe of tin- liver, ft transmits the 

 portal vein, hepatic artery and nerves, and hepatic duct. 

 F., Transverse, Great (of brain). See /•'., Trans- 

 brain). F., Transverse, Inferior, a fissure 

 veea the cerebellum and the oblongata. It transmits 

 Id of the pia to the fourth ventricle. F., Trans- 

 verse, Superior. See/-., Transverse (of brain). F., 

 Transinsular (of Wilder), tilt deepest of the fissures 

 crossing the insula. F., Transtemporal, one of the 

 instant short fissures on the lateral surface of the 

 temporal lobe. F., Tnradiate. See F., Orbital. F., 

 Umbilical, the anterior portion of the longitudinal 

 fissure of the liver, separating the left and quadrate 

 lobes. F., Uncinate. See /•'., Collateral. F., 

 Ventral. See F., Median, Anterior (of spinal cord). 

 F., Wernicke's, an inconstant vertical fissure on the 

 lateral surface of the cerebrum midway between the 

 end of the fissure of Sylvius and the caudal end of the 

 cerebrum; the exoccipital fissure. F. of Wilder. 

 See Fissure. Id, cipital, Amygdaline, Basisylvian, 

 Circuminsular, Constant, Episylvian, Exoccipital, In- 

 tercerebral, Insular. Interlobar, Intergyral, Intragyral, 

 Intraparacentral, Lambdoid, Meditemporal, Para- 

 central, Paroccipital, Pomatic, Postcalcarine, P ' 

 paroccipital, Preparoccipital, Presylvian, Subcentral, 

 Subsylvian, Supercallosal, Transinsular, Zygal. F., 

 Zygal (of Wilder), any fissure that presents a pair of 

 branches at either end of a connecting bar. F., Zygo- 

 matico-sphenoid, a space between the orbital surface 

 of the great wing of the sphenoid and the malar 

 bone. 

 Fissured ( fisk'-ilrd) [/isst/s ; findere,Xo cleave]. Cleft ; 



split. 

 Fist [NIK, A /. the h-t]. i. The firmly-closed hand. 2. 



Same as B ovist a. 

 Fistula (fis'-tu-lah) [I... a "pipe "]. An abnormal, 

 tube-like passage in the body. F., Aerial, a small 

 opening in the neck communicating with the larynx, 

 following imperfect closure of incised wounds of the 

 throat. The voice is defective in consequence. F., 

 Anal, an abnormal channel of communication between 

 the bowel and the surface in the neighborhood of the 

 amis. F.. Biliary, an abnormal channel of com 

 munication with a biliary duel or the gall Madder. 

 F., Blind, a variety of anal, urinary, or other abnor 

 mal tract with buf one opening. F., Blind, External, 

 an anal fistula with but one opening, and that external. 

 F., Blind, Internal, an anal fissure with but one opt n 

 ing, and that internal. F., Blind, Urinary, asuppural 

 ing track opening into the urethra, but without external 



ning. F.. Branchial, an opening that exfc 

 from the su I the neck to the pharynx ; it is 



an unclosed branchial cleft, a relic ol fetal life. F., 

 Complete, one having two openings, an internal and 

 ternal. F., Fecal, an abdominal fistula, communi- 

 ting with the inti F., Gastric, an opening 



into th ch, generally artificial, through the ab- 



dominal wall. ft i timi used for feeding a 



patient who cannot swallow. F., Horseshoe, a vari 

 ol fistula in ano, the external opening being on 



