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Pacientul politraumatizat - Cursul national de ghiduri si protocoale in ...

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242leziuni (<strong>in</strong>jurie vasculara, neurologica, a unui organ cavitar, tract urogenital).De asemenea, se pierd cantitati importante <strong>de</strong> sange la nivelul focarelor<strong>de</strong> fractura (pana la 2-3 litri) asoci<strong>in</strong>du-se cu <strong>in</strong>stabilitate hemod<strong>in</strong>amica cenece<strong>si</strong>ta <strong>in</strong>terventie terapeutica complexa <strong>si</strong> prompta.Se impune rapid <strong>in</strong>itierea manevrelor <strong>de</strong> resuscitare hemod<strong>in</strong>amica (repletievolemica cu cristaloizi-coloizi <strong>si</strong> transfuzie <strong>de</strong> sange).Stabilizarea non-<strong>in</strong>vaziva a baz<strong>in</strong>ului reprez<strong>in</strong>ta o metoda terapeutica adjuvantatemporara <strong>in</strong> <strong>in</strong>cercarea <strong>de</strong> a opri sangerarea, <strong>de</strong> a ameliora durerea<strong>si</strong> <strong>de</strong> a dim<strong>in</strong>ua leziunile d<strong>in</strong> focarul <strong>de</strong> fractura, ca urmare a mobilizarii repetatea acestor pacienti <strong>in</strong> timpul evaluarii secundare. Se face pr<strong>in</strong> aplicareaunei benzi late <strong>in</strong>fasurate strans <strong>in</strong> jurul baz<strong>in</strong>ului, aplicarea costumuluiMAST (Military Anti-Shock Trousers).Rolul radiologiei <strong>in</strong>terventionale (angiografie cu embolizare) este la pacientii<strong>in</strong>stabili hemod<strong>in</strong>amici refractari la terapie <strong>si</strong> la care se presupune osangerare arteriala(7). Totu<strong>si</strong> exista controverse priv<strong>in</strong>d tim<strong>in</strong>g-ul exact alacestei <strong>in</strong>terventii <strong>in</strong> raport cu stabilizarea chirurgicala precoce a baz<strong>in</strong>ului.Interventia chirurgicala <strong>de</strong> fixare externa a baz<strong>in</strong>ului poate reprezenta omanevra salvatoare la pacientii <strong>in</strong>stabili, <strong>de</strong>oarece stabilizeaza rapid <strong>si</strong> m<strong>in</strong>im-<strong>in</strong>vazivfragmentele osoase, reducand cel put<strong>in</strong> teoretic, sangerarea caurmare a lezarii repetate a arteriolelor <strong>si</strong> venelor ce traverseaza focarul <strong>de</strong>fractura. Fixarea <strong>de</strong>f<strong>in</strong>itiva se face doar atunci cand pacientul <strong>de</strong>v<strong>in</strong>e stabilhemod<strong>in</strong>amic, s-a obt<strong>in</strong>ut controlul sangerarii d<strong>in</strong> pelvis <strong>si</strong> se ment<strong>in</strong>e <strong>in</strong>stabilitateaoaselor baz<strong>in</strong>ului.5. Evaluarea secundara a traumatismului membrelorExam<strong>in</strong>area cl<strong>in</strong>ica trebuie sa <strong>in</strong>cluda urmatoarele:• culoarea tegumentelor <strong>si</strong> a temperaturii locale• prezenta pulsului distal• prezenta unor surse <strong>de</strong> sangerare• evaluarea functiei neurologice, miscari active <strong>si</strong> pa<strong>si</strong>ve• crepitatii osoase sau mobilitate anormala, <strong>de</strong>formari• nivelul dureriiManagementul terapeutic are ca scop:• ment<strong>in</strong>erea perfuziei membrului respectiv• prevenirea <strong>in</strong>fectiei sau a necrozei cutanate• prevenirea lezarii nervilor perifericiDupa exam<strong>in</strong>are, plagile trebuie acoperite cu pansamente sterile, pana laadoptarea unei atitud<strong>in</strong>i <strong>de</strong>f<strong>in</strong>itive.Imobilizarea fracturilor are rol important <strong>de</strong>oarece limiteaza leziunile secundare<strong>de</strong> la nivelul focarului <strong>de</strong> fractura, dim<strong>in</strong>ua durerea <strong>si</strong> sca<strong>de</strong> risculActualitati <strong>in</strong> anestezie, terapie <strong>in</strong>ten<strong>si</strong>va <strong>si</strong> medic<strong>in</strong>a <strong>de</strong> urgenta

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