SYAHNI TAMAWARNI L H11310345DINDING DAN VISERA THORAXDINDING THORAXBagian luar ining !"#ra$ i%ung&u' #l(" &uli! an #!#! )ang *(ng"u%ung&an g(lang %a"u (ngan %a!ang %aan+ Dining i (,an i%(n!u& #l(" !ulang sternum an cartilago costae, ining 'a*,ing #l(" costae, an spatium intercostalisn)a- '(ang&an ining %(la&ang #l(" vetebrae thoracicae.T.LANG/T.LANG 0EMBENT.1 DINDING THORAXV(!(%ra !"#ra2i2aS!(rnu*2#'!aVERTEBRAE THORA3I3AT(riri ari ua%(la' %ua" vetebrae (ngan 4(!(%ra )ang &(ua 'a*,ai (la,an *(*,un)ai !ana a!au %(n!u& )ang 'a*a+STERN.MOs sternum *(ru,a&an !ulang ,i,i" )ang !(ra,a! ,aa %agian !(nga" ining (,an thora$+ S!(rnu* !(riri ari !iga %agian- %(r!uru!/!uru! an a!a' &(%a5a" )ai!u manubrium sterni,corpus sterni, an processus xiphoideus.3OSTA3#'!a a!au iga *(ru,a&an !ulang ,i,i" )ang ,an6ang an *(*%(n!u& '(%agian %('ar ining aa+ T(ra,a! ua %(la' ,a'ang !ulang 2#'!a )ang %(r6alan *(l(ng&ung &( ara" (,an %a5a" )ang i *ulai ari ara" vetebrae thoracicae. 1(*iringan l(ng&ungan iga ini *a&in %(r!a*%a" *ulai ari 2#'!a ,(r!a*a 'a*,ai &('(*%ilan- '(ang&an ,an6angn)a *a&in %(r!a*%a" ari 2#'!a ,(r!a*a 'a*,ai !u6u"+3AVITAS THORA3IS3a4i!a' !"#ra2i' !(r%agi *(n6ai ua *,ar!(*(n la!(ral )ang %(ri'i ,l(ura an ,aru/,aru- an 'a!u *,ar!(*(n !(nga" )ang i'(%u! *(ia'!inu*- %(ri'i %angunan lain ala* !"#ra$+0LE.RA DAN 0AR./0AR.0aru/,aru *a'ing/*a'ing ili,u!i #l(" '(%ua" &an!#ng ,l(ura )ang !(riri ari ua '(la,u! '(r#'a )ang i '(%u! ,l(ura- )a&ni 7 pleura parietalis *(la,i'i ining !"#ra$- an pleura viseralis *(li,u!i ,aru/,aru- !(r*a'u& ,(r*u&aann)a ala* 8'ura+MEDIASTIN.MBagian !(nga" 2a4i!a' !"#ra2i'- )a&ni ruang an!ara &(ua &an!#ng ,l(ura- i&(nal '(%agai *(ia'!inu*+ M(ia!inu' *(lua' ari apertura thoracis superior &( ia,r"ag*a i '(%(la" &aual- an ari '!(rnu* an 2ar!ilag# 2#'!ali' i '(%(la" 4(n!ral &( 2#r,u' 4(r!(%ra( !"#ra2i2a( i '(%(la" #r'al0ERI3ARDI.M0(ri2ariu* aala" &an!#ng 8%r#'a %(rining gana )ang *(li,u!i6an!ung an ,ang&al ,(*%ulu" %('ar 6an!ung+ 1an!#ng ,(ri2ariu* )ang %(r%(n!u& &(ru2u!- !(rl(!a& #r'al ari 2#r,u' '!(rni an 2ar!ilag# 2#'!ali' II 'a*,ai 2ar!ilag# 2#'!ali' VI- '(!inggi 4(!(%ra( T5/T9+:ANT.NG DAN 0EMB.L.H DARAH BESAR:an!ung )ang '(i&i! l(%i" %('ar ari,aa !in6u- aala" ,#*,a *u'&ular )ang %(r;ung'i gana an ,(nga!uran iri '(2ara #!#*a!i'- an %agian/%agiann)a %(&(r6a 'a*a un!u& *(ngalir&an ara" &( %(r%agai %agian !u%u"+MEDIASTIN.M S.0ERI.SM(ia'!inu* 'u,(riu' !(rl(!a& i a!a' %iang "#ri'#n!al )ang *(lalui angulu' '!(rni an !(,i &aual 4(!(%ra( T4+ ari 4(n!ral &( #r'al '!ur&!ur u!a*a ala* *(ia'!inu* 'u,(riu' aala" T")*u' 0(*%ulu" %('ar N(r4u' ,"r(ni2u' an n(r4u' 4agu' &(ua 'i'i 0l($u' 2aria2u' Tra2"(a N(r4u' lar)ng(u' r(2urr(n' 'ini'!(r O('#,"agu' Du2!u' !"#ra2i2u' O!#!/#!#! ,ra4(!(%ralMEDIASTIN.M 0OSTERI.SM(ia!inu* ,#'!(riu' !(rl(!a& 4(n!ral ari 4(!(%ra T5/T1