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1'I PNOFIR.\. BARBI,<br />
\crtebr(!of sint [oarte alungitc, cilindrice, prczentild la ertremil<strong>at</strong>(.il<br />
craniala iorriraliLrni apofir.--c rudirncntarc. iaracteristice. .4pofiza spi.<br />
noas,r a prilnei \:ertebrc arL' aspectul unei crtjte.<br />
Pe lrnra tnedian) vcntrala eristj-o perccit.j de trbe.<br />
rozititi. canlcier ce se rcmarcn 1i la'partea di::tala<br />
a veitcbrci urmiioarc.(iciire repiezintii un rudirlient<br />
de arc lienlal (.,os ipsiloid")- Pe In.isura ce r('rlebrele<br />
caudale sc s',lbtrit/-ii. s: irtenneirzii iicaractct!'i..<br />
sus.l|en ii()l]il tc.<br />
Scheletul ioracelui<br />
CulcLt lor.t,,.,t ilre o [\r ]t.r alungiiJ anierOposterior,<br />
prezt'ntitd in partea interioarii un ili.rnlftru<br />
dorso.,'entrll dc apro\ilnrtil 12 - l3 mnr it o<br />
inirllime dc l,-r nrnr (iig. ll).<br />
St(,rlrl pfr!rl in ansnmblui arc asprctul Lt L i<br />
.,T' evrdenl. JlesoslernIl (slernul propii .zis) ar..'<br />
lsDL.criri unei l)aght'tc l,rnc osiiic<strong>at</strong>e. Presi.inul !'sic<br />
rlr:prus pr.rpendrcu:ar p!. lnesostcnl rt poaiiar (!<br />
i;reirs{a l,'"rlc hinr dez\()lli!tJ, clrt' reprc;tinla dr'<br />
altiel c.. rrlr m.ric Paft{r a acestcl poriiuni dr<br />
stern (irg ll). .\lesostcrnul se conirn'Jd cu rrphrs<br />
iernrl. IN c\1rc[]jtalcil cilruii: este \:\'tdent cart!lir.<br />
giuL \iphoi(l Iir lurgul lrnrei metliane d ril.,.soster-<br />
Fr'g. lA- Flhirut -ji prinul i<br />
nrcl. \'crt€., crtldrl{..<br />
c - pro., ar'1r1,; ros<br />
nip!rl!i{t, 4 - iorc:r: n,,<br />
. r.rr!i. ;ql!inr.<br />
-ii :' \rplirsternului cste cvidtnli c-r car(tni!<br />
scunda clrc s(- termrna c<strong>at</strong>re ."\tramrl<strong>at</strong>sa distal.r<br />
a apen'lir-el t \rpho:(1. La presicrn se ar:iculcazil<br />
clnviculelr' $i pfinrr ptrtcile de cartilag,i costirl('-<br />
E.\iremitirtea int('rna a claIicIlci se arlrculcaza rlra.<br />
suora cr ilag:u:iri p!'rechii intiia de coaste. Spr;jin,nalu-sc ln ptrt. ;r 1',.<br />
.F'ig. ,1. Osli{,thorarul (f,,lr tu tr<strong>at</strong>e).<br />
d - ft.'r:L'"r,6 .tcmi: l-cri\r.r uanubrri<br />
sterni: . - --.5os:err!n: d-crjslr it.rtrr;<br />
, -..nrlda! iiphoid.r; i - cl,fi