<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://files.passeidireto.com/874d4c4f-56c4-4022-8043-f65bc1a5c159/bg1.png"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws1">Anatomia da Cabeça e do Pescoço</div><div class="t m0 x3 h3 y3 ff1 fs0 fc0 sc1 ls0 ws1">Antonio de Castro B. Neto</div><div class="t m0 x4 h4 y4 ff2 fs1 fc0 sc0 ls0 ws1">2ª A<span class="blank _0"></span>V<span class="blank _0"></span>ALIAÇÃO DE ANA<span class="blank _0"></span>TOMINA \u2013 CABEÇA E PESCOÇO</div><div class="t m0 x5 h4 y5 ff2 fs1 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>OS DA F<span class="blank _2"></span>ACE</div><div class="t m0 x6 h5 y6 ff3 fs2 fc0 sc0 ls0 ws1">São<span class="blank _3"> </span> <span class="blank _3"> </span>músculos<span class="blank _3"> </span> <span class="blank _3"> </span>que<span class="blank _3"> </span> <span class="blank _3"> </span>estã<span class="blank _4"> </span>o<span class="blank _3"> </span> <span class="blank _3"> </span>situados<span class="blank _3"> </span> <span class="blank _3"> </span>super\ue613cialmente,<span class="blank _3"> </span> <span class="blank _3"> </span>com<span class="blank _5"> </span> <span class="blank _3"> </span>pelo<span class="blank _3"> </span> <span class="blank _3"> </span>menos</div><div class="t m0 x6 h5 y7 ff3 fs2 fc0 sc0 ls0 ws1">uma<span class="blank _4"> </span> <span class="blank _3"> </span>de<span class="blank _4"> </span> <span class="blank _3"> </span>sua<span class="blank _1"></span>s<span class="blank _3"> </span> <span class="blank _4"> </span>extr<span class="blank _1"></span>emidades<span class="blank _3"> </span> <span class="blank _4"> </span>ao<span class="blank _3"> </span> <span class="blank _4"> </span>nível<span class="blank _4"> </span> <span class="blank _3"> </span>da<span class="blank _4"> </span> <span class="blank _3"> </span>pele.<span class="blank _4"> </span> <span class="blank _4"> </span>Sã<span class="blank _4"> </span>o<span class="blank _4"> </span> <span class="blank _3"> </span>músculos<span class="blank _4"> </span> <span class="blank _3"> </span>estriados,</div><div class="t m0 x6 h5 y8 ff3 fs2 fc0 sc0 ls0 ws1">par<span class="blank _1"></span>es<span class="blank _6"> </span> <span class="blank _6"> </span>(<span class="blank _1"></span>com<span class="blank _6"> </span> <span class="blank _6"> </span>e<span class="blank _1"></span>xceção<span class="blank _7"> </span> <span class="blank _7"> </span>do<span class="blank _7"> </span> <span class="blank _7"> </span>orbicular<span class="blank _7"> </span> <span class="blank _6"> </span>da<span class="blank _7"> </span> <span class="blank _7"> </span>boca),<span class="blank _7"> </span> <span class="blank _7"> </span>não<span class="blank _6"> </span> <span class="blank _7"> </span>apr<span class="blank _1"></span>es<span class="blank _4"> </span>entam<span class="blank _7"> </span> <span class="blank _7"> </span>fáscia</div><div class="t m0 x6 h5 y9 ff3 fs2 fc0 sc0 ls0 ws1">(com<span class="blank _3"> </span> <span class="blank _3"> </span>e<span class="blank _1"></span>xceção<span class="blank _3"> </span> <span class="blank _3"> </span>do<span class="blank _3"> </span> <span class="blank _3"> </span>b<span class="blank _1"></span>uc<span class="blank _4"> </span>inador)<span class="blank _3"> </span> <span class="blank _3"> </span>e<span class="blank _3"> </span> <span class="blank _3"> </span>são<span class="blank _3"> </span> <span class="blank _3"> </span>todos<span class="blank _3"> </span> <span class="blank _8"> </span>inervados<span class="blank _3"> </span> <span class="blank _8"> </span>pelo<span class="blank _3"> </span> <span class="blank _3"> </span>nervo<span class="blank _3"> </span> <span class="blank _3"> </span>facial</div><div class="t m0 x6 h5 ya ff3 fs2 fc0 sc0 ls0 ws1">(VII par craniano). São de difícil dissecação por serem muito delicados</div><div class="t m0 x6 h6 yb ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O OCCIPITOFRONT<span class="blank _0"></span>AL</div><div class="t m0 x6 h5 yc ff3 fs2 fc0 sc0 ls0 ws1">Loc<span class="blank _1"></span>al<span class="blank _4"> </span>iza-se<span class="blank _8"> </span> <span class="blank _4"> </span>s<span class="blank _4"> </span>obr<span class="blank _1"></span>e<span class="blank _8"> </span> <span class="blank _8"> </span>a<span class="blank _4"> </span> <span class="blank _8"> </span>abóbada<span class="blank _8"> </span> <span class="blank _8"> </span>craniana.<span class="blank _8"> </span> <span class="blank _8"> </span>É<span class="blank _4"> </span> <span class="blank _8"> </span>constituído<span class="blank _8"> </span> <span class="blank _8"> </span>por<span class="blank _8"> </span> <span class="blank _4"> </span>dois<span class="blank _8"> </span> <span class="blank _8"> </span>ventres,</div><div class="t m0 x6 h5 yd ff3 fs2 fc0 sc0 ls0 ws1">um<span class="blank _5"> </span> <span class="blank _7"> </span>fro<span class="blank _1"></span>nta<span class="blank _4"> </span>l<span class="blank _7"> </span> <span class="blank _5"> </span>(união<span class="blank _7"> </span> <span class="blank _5"> </span>dos<span class="blank _7"> </span> <span class="blank _7"> </span>músculos<span class="blank _5"> </span> <span class="blank _7"> </span>fro<span class="blank _1"></span>nta<span class="blank _4"> </span>is)<span class="blank _5"> </span> <span class="blank _7"> </span>e<span class="blank _7"> </span> <span class="blank _5"> </span>um<span class="blank _7"> </span> <span class="blank _5"> </span>occipital<span class="blank _7"> </span> <span class="blank _7"> </span>(união<span class="blank _5"> </span> <span class="blank _7"> </span>dos</div><div class="t m0 x6 h5 ye ff3 fs2 fc0 sc0 ls0 ws1">músculos<span class="blank _8"> </span> <span class="blank _3"> </span>occipitais)<span class="blank _4"> </span>,<span class="blank _8"> </span> <span class="blank _3"> </span>que<span class="blank _3"> </span> <span class="blank _3"> </span>se<span class="blank _3"> </span> <span class="blank _3"> </span>localizam<span class="blank _3"> </span> <span class="blank _3"> </span>nas<span class="blank _3"> </span> <span class="blank _3"> </span>regiões<span class="blank _8"> </span> <span class="blank _3"> </span>de<span class="blank _8"> </span> <span class="blank _3"> </span>mesmo<span class="blank _3"> </span> <span class="blank _3"> </span>nome.</div><div class="t m0 x6 h5 yf ff3 fs2 fc0 sc0 ls0 ws1">Ambos<span class="blank _5"> </span> <span class="blank _7"> </span>os<span class="blank _5"> </span> <span class="blank _7"> </span>ventre<span class="blank _1"></span>s<span class="blank _7"> </span> <span class="blank _7"> </span>são<span class="blank _5"> </span> <span class="blank _7"> </span>unidos<span class="blank _5"> </span> <span class="blank _7"> </span>por<span class="blank _5"> </span> <span class="blank _7"> </span>uma<span class="blank _5"> </span> <span class="blank _7"> </span>aponeuro<span class="blank _1"></span>s<span class="blank _4"> </span>e<span class="blank _7"> </span> <span class="blank _5"> </span>denominada<span class="blank _7"> </span> <span class="blank _5"> </span>de</div><div class="t m0 x6 h5 y10 ff3 fs2 fc0 sc0 ls0 ws1">gálea<span class="blank _5"> </span> <span class="blank _5"> </span>aponeurótica<span class="blank _5"> </span> <span class="blank _5"> </span>ou<span class="blank _7"> </span> <span class="blank _5"> </span>aponeur<span class="blank _1"></span>ose<span class="blank _7"> </span> <span class="blank _5"> </span>epicrânica,<span class="blank _5"> </span> <span class="blank _7"> </span>que<span class="blank _3"> </span> <span class="blank _7"> </span>está<span class="blank _3"> </span> <span class="blank _7"> </span>\ue613r<span class="blank _1"></span>memente</div><div class="t m0 x6 h5 y11 ff3 fs2 fc0 sc0 ls0 ws1">aderida ao couro<span class="blank _1"></span> <span class="blank _4"> </span>cabeludo e frouxamente aderida ao periósteo</div></div><div class="t m0 x7 h5 y12 ff3 fs2 fc0 sc0 ls0 ws0">F<span class="blank _0"></span>unçã<span class="blank _4"> </span>o:</div><div class="t m0 x7 h5 y13 ff3 fs2 fc0 sc0 ls0 ws1">Movimentar o couro </div><div class="c x0 y14 w3 h7"><div class="t m0 x8 h5 y15 ff3 fs2 fc0 sc0 ls0 ws1">cabeludo, quando em ação </div><div class="t m0 x8 h5 y16 ff3 fs2 fc0 sc0 ls0 ws1">alternada, ou seja, o ventr<span class="blank _1"></span>e </div><div class="t m0 x8 h5 y17 ff3 fs2 fc0 sc0 ls0 ws1">occipital puxa-<span class="blank _4"> </span>o para trás e </div><div class="t m0 x8 h5 y18 ff3 fs2 fc0 sc0 ls0 ws1">o ventr<span class="blank _1"></span>e <span class="blank _4"> </span>fr<span class="blank _1"></span>on<span class="blank _4"> </span>tal faz o couro </div><div class="t m0 x8 h5 y19 ff3 fs2 fc0 sc0 ls0 ws1">cabeludo deslizar </div></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x6 y1a w4 h8" alt="" src="https://files.passeidireto.com/874d4c4f-56c4-4022-8043-f65bc1a5c159/bg2.png"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws1">Anatomia da Cabeça e do Pescoço</div><div class="t m0 x3 h3 y3 ff1 fs0 fc0 sc1 ls0 ws1">Antonio de Castro B. Neto</div><div class="t m0 x6 h6 y1b ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O ORBICULAR DO OLHO</div><div class="t m0 x6 h5 y1c ff3 fs2 fc0 sc0 ls0 ws1">Circund<span class="blank _1"></span>a<span class="blank _5"> </span> <span class="blank _5"> </span>abertura<span class="blank _5"> </span> <span class="blank _5"> </span>da<span class="blank _5"> </span> <span class="blank _5"> </span>órbita.<span class="blank _5"> </span> <span class="blank _5"> </span>É<span class="blank _5"> </span> <span class="blank _5"> </span>constituído<span class="blank _5"> </span> <span class="blank _5"> </span>por<span class="blank _5"> </span> <span class="blank _5"> </span>trê<span class="blank _1"></span>s<span class="blank _7"> </span> <span class="blank _3"> </span>porções:<span class="blank _3"> </span> <span class="blank _5"> </span>Orbital,</div><div class="t m0 x6 h5 y1d ff3 fs2 fc0 sc0 ls0 ws1">P<span class="blank _1"></span>alpebral e Lacrimal. </div><div class="t m0 x6 h6 y1e ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O CORRUGADO</div><div class="t m0 x6 h5 y1f ff3 fs2 fc0 sc0 ls0 ws1">Origem<span class="blank _8"> </span> <span class="blank _8"> </span>na<span class="blank _3"> </span> <span class="blank _3"> </span>extr<span class="blank _1"></span>emidade<span class="blank _8"> </span> <span class="blank _3"> </span>medial<span class="blank _8"> </span> <span class="blank _3"> </span>do<span class="blank _8"> </span> <span class="blank _3"> </span>arco<span class="blank _8"> </span> <span class="blank _8"> </span>superciliar,<span class="blank _8"> </span> <span class="blank _8"> </span>acompanhando<span class="blank _3"> </span> <span class="blank _8"> </span>a</div><div class="t m0 x6 h5 y20 ff3 fs2 fc0 sc0 ls0 ws1">dir<span class="blank _1"></span>eção<span class="blank _4"> </span> do arco<span class="blank _1"></span>.<span class="blank _4"> </span> P<span class="blank _1"></span>erfura o<span class="blank _4"> </span> músculo orbicular<span class="blank _4"> </span> do olho, <span class="blank _4"> </span>se insere na pele</div><div class="t m0 x6 h5 y21 ff3 fs2 fc0 sc0 ls0 ws1">do<span class="blank _7"> </span> <span class="blank _9"> </span>super<span class="blank _1"></span>cílio.<span class="blank _6"> </span> <span class="blank _6"> </span>Abaixa<span class="blank _6"> </span> <span class="blank _9"> </span>a<span class="blank _7"> </span> <span class="blank _9"> </span>ext<span class="blank _1"></span>remidade<span class="blank _6"> </span> <span class="blank _6"> </span>medial<span class="blank _6"> </span> <span class="blank _9"> </span>do<span class="blank _7"> </span> <span class="blank _9"> </span>super<span class="blank _1"></span>cílio,<span class="blank _9"> </span> <span class="blank _7"> </span>provoca</div><div class="t m0 x6 h5 y22 ff3 fs2 fc0 sc0 ls0 ws1">rugas verticais na raiz do nariz. T<span class="blank _2"></span>raduz abor<span class="blank _1"></span>recimento.<span class="ff4 fs3"> </span></div><div class="t m0 x6 h6 y23 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O PRÓCERO<span class="ff3"> </span></div><div class="t m0 x6 h5 y24 ff3 fs2 fc0 sc0 ls0 ws1">Origem<span class="blank _4"> </span> <span class="blank _4"> </span>nos<span class="blank _4"> </span> <span class="blank _8"> </span>ossos<span class="blank _4"> </span> <span class="blank _8"> </span>nasais,<span class="blank _4"> </span> <span class="blank _4"> </span>inserção<span class="blank _4"> </span> <span class="blank _4"> </span>na<span class="blank _8"> </span> <span class="blank _4"> </span>pele<span class="blank _4"> </span> <span class="blank _8"> </span>intersupercili<span class="blank _1"></span>a<span class="blank _4"> </span>r<span class="blank _0"></span>. <span class="blank _8"> </span>Deprime<span class="blank _4"> </span> <span class="blank _4"> </span>a</div><div class="t m0 x6 h5 y25 ff3 fs2 fc0 sc0 ls0 ws1">r<span class="blank _1"></span>egião intersuperciliar e provo<span class="blank _1"></span>ca<span class="blank _4"> </span> rugas horizontais na raiz do nariz</div><div class="t m0 x6 h6 y26 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O NASAL </div><div class="t m0 x6 h5 y27 ff3 fs2 fc0 sc0 ls0 ws1">P<span class="blank _1"></span>arte<span class="blank _7"> </span> <span class="blank _5"> </span>transve<span class="blank _4"> </span>rsa:<span class="blank _7"> </span> <span class="blank _5"> </span>or<span class="blank _4"> </span>igem<span class="blank _7"> </span> <span class="blank _7"> </span>na<span class="blank _5"> </span> <span class="blank _7"> </span>eminência<span class="blank _7"> </span> <span class="blank _7"> </span>canina<span class="blank _7"> </span> <span class="blank _7"> </span>e<span class="blank _5"> </span> <span class="blank _7"> </span>sulco<span class="blank _7"> </span> <span class="blank _7"> </span>nasolabial<span class="blank _7"> </span> <span class="blank _5"> </span>e</div><div class="t m0 x6 h5 y28 ff3 fs2 fc0 sc0 ls0 ws1">inser<span class="blank _1"></span>ção na<span class="blank _4"> </span> aponeurose do dorso do nariz à compr<span class="blank _1"></span>essor do nariz </div><div class="t m0 x6 h5 y29 ff3 fs2 fc0 sc0 ls0 ws1">P<span class="blank _1"></span>arte<span class="blank _8"> </span> <span class="blank _8"> </span>alar:<span class="blank _4"> </span> <span class="blank _3"> </span>origem<span class="blank _8"> </span> <span class="blank _3"> </span>na<span class="blank _8"> </span> <span class="blank _8"> </span>eminência<span class="blank _3"> </span> <span class="blank _8"> </span>canina<span class="blank _3"> </span> <span class="blank _8"> </span>e<span class="blank _8"> </span> <span class="blank _3"> </span>sulco<span class="blank _8"> </span> <span class="blank _8"> </span>nasolabial<span class="blank _3"> </span> <span class="blank _8"> </span>e<span class="blank _8"> </span> <span class="blank _3"> </span>inserção</div><div class="t m0 x6 h5 y2a ff3 fs2 fc0 sc0 ls0 ws1">na asa do nariz à dilatador da narina (eleva asa do<span class="blank _4"> </span> nariz)</div><div class="t m0 x6 h6 y2b ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O DEPRES<span class="blank _1"></span>SOR DO SEPTO</div><div class="t m0 x6 h5 y2c ff3 fs2 fc0 sc0 ls0 ws1">Origem<span class="blank _7"> </span> <span class="blank _7"> </span>na<span class="blank _6"> </span> <span class="blank _7"> </span>fossa<span class="blank _6"> </span> <span class="blank _7"> </span>incisiva<span class="blank _6"> </span> <span class="blank _7"> </span>e<span class="blank _6"> </span> <span class="blank _7"> </span>inserção<span class="blank _7"> </span> <span class="blank _7"> </span>no<span class="blank _7"> </span> <span class="blank _6"> </span>septo<span class="blank _6"> </span> <span class="blank _7"> </span>do<span class="blank _7"> </span> <span class="blank _6"> </span>nariz.<span class="blank _7"> </span> <span class="blank _6"> </span>T<span class="blank _a"></span>em<span class="blank _7"> </span> <span class="blank _7"> </span>como</div><div class="t m0 x6 h5 y2d ff3 fs2 fc0 sc0 ls0 ws1">função abaixar o septo e a ponta do nariz</div><div class="t m0 x6 h6 y2e ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O ORBICULAR DA BOCA </div><div class="t m0 x6 h5 y2f ff3 fs2 fc0 sc0 ls0 ws1">F<span class="blank _1"></span>orma o<span class="blank _4"> </span> <span class="blank _4"> </span>esqueleto<span class="blank _4"> </span> <span class="blank _4"> </span>dos<span class="blank _4"> </span> lábios.<span class="blank _4"> </span> <span class="blank _4"> </span>T<span class="blank _a"></span>em <span class="blank _4"> </span>forma <span class="blank _4"> </span>circular<span class="blank _2"></span>.<span class="blank _4"> </span> <span class="blank _4"> </span>É<span class="blank _4"> </span> o<span class="blank _4"> </span> <span class="blank _4"> </span>único<span class="blank _4"> </span> <span class="blank _4"> </span>ímpar <span class="blank _4"> </span>d<span class="blank _4"> </span>os</div><div class="t m0 x6 h5 y30 ff3 fs2 fc0 sc0 ls0 ws1">cutâneos<span class="blank _4"> </span> <span class="blank _8"> </span>e<span class="blank _4"> </span> <span class="blank _8"> </span>o<span class="blank _8"> </span> <span class="blank _4"> </span>único<span class="blank _8"> </span> <span class="blank _4"> </span>que<span class="blank _8"> </span> <span class="blank _8"> </span>funciona<span class="blank _4"> </span> <span class="blank _8"> </span>como<span class="blank _4"> </span> <span class="blank _8"> </span>constritor<span class="blank _8"> </span> <span class="blank _8"> </span>do<span class="blank _4"> </span> <span class="blank _8"> </span>orifício<span class="blank _4"> </span> <span class="blank _8"> </span>bucal,<span class="blank _8"> </span> <span class="blank _4"> </span>ou</div><div class="t m0 x6 h5 y31 ff3 fs2 fc0 sc0 ls0 ws1">seja, apr<span class="blank _1"></span>oxima os lábios fechando o orifício bucal.</div></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x6 y32 w4 h9" alt="" src="https://files.passeidireto.com/874d4c4f-56c4-4022-8043-f65bc1a5c159/bg3.png"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws1">Anatomia da Cabeça e do Pescoço</div><div class="t m0 x3 h3 y3 ff1 fs0 fc0 sc1 ls0 ws1">Antonio de Castro B. Neto</div><div class="t m0 x6 h6 y1b ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O RISÓRIO</div><div class="t m0 x6 h5 y1c ff3 fs2 fc0 sc0 ls0 ws1">É<span class="blank _6"> </span> <span class="blank _6"> </span>extr<span class="blank _1"></span>emamente<span class="blank _6"> </span> <span class="blank _6"> </span>delgado<span class="blank _6"> </span> <span class="blank _6"> </span>e<span class="blank _9"> </span> <span class="blank _7"> </span>inc<span class="blank _4"> </span>onstante.<span class="blank _6"> </span> <span class="blank _6"> </span>T<span class="blank _a"></span>em<span class="blank _7"> </span> <span class="blank _6"> </span>o<span class="blank _4"> </span>rigem<span class="blank _7"> </span> <span class="blank _9"> </span>na<span class="blank _6"> </span> <span class="blank _6"> </span>fáscia<span class="blank _6"> </span> <span class="blank _6"> </span>do</div><div class="t m0 x6 h5 y1d ff3 fs2 fc0 sc0 ls0 ws1">masseter<span class="blank _8"> </span> <span class="blank _4"> </span>e<span class="blank _3"> </span> <span class="blank _8"> </span>inserç<span class="blank _1"></span>ã<span class="blank _4"> </span>o<span class="blank _8"> </span> <span class="blank _8"> </span>no<span class="blank _8"> </span> <span class="blank _8"> </span>ângulo<span class="blank _8"> </span> <span class="blank _8"> </span>da<span class="blank _8"> </span> <span class="blank _8"> </span>boca.<span class="blank _8"> </span> <span class="blank _3"> </span>Pux<span class="blank _1"></span>a<span class="blank _3"> </span> <span class="blank _8"> </span>o<span class="blank _8"> </span> <span class="blank _8"> </span>ângulo<span class="blank _8"> </span> <span class="blank _8"> </span>da<span class="blank _8"> </span> <span class="blank _8"> </span>boca<span class="blank _8"> </span> <span class="blank _8"> </span>para</div><div class="t m0 x6 h5 y33 ff3 fs2 fc0 sc0 ls0 ws1">trás, deter<span class="blank _1"></span>mi<span class="blank _4"> </span>nando expr<span class="blank _1"></span>essão do sorriso<span class="blank _1"></span>.</div><div class="t m0 x6 h6 y34 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O BUCINADOR </div><div class="t m0 x6 h5 y20 ff3 fs2 fc0 sc0 ls0 ws1">É <span class="blank _8"> </span>o <span class="blank _4"> </span>músculo<span class="blank _4"> </span> <span class="blank _4"> </span>mais<span class="blank _4"> </span> <span class="blank _4"> </span>desenvolvido<span class="blank _4"> </span> <span class="blank _8"> </span>dos <span class="blank _4"> </span>cutâneos.<span class="blank _4"> </span> <span class="blank _8"> </span>F<span class="blank _1"></span>orm<span class="blank _1"></span>a<span class="blank _8"> </span> <span class="blank _4"> </span>o<span class="blank _4"> </span> a<span class="blank _4"> </span>r<span class="blank _1"></span>cabouço<span class="blank _4"> </span> <span class="blank _4"> </span>das</div><div class="t m0 x6 h5 y21 ff3 fs2 fc0 sc0 ls0 ws1">bochechas.<span class="blank _9"> </span> <span class="blank _9"> </span>É<span class="blank _b"> </span> <span class="blank _9"> </span>o<span class="blank _9"> </span> <span class="blank _9"> </span>único<span class="blank _b"> </span> <span class="blank _9"> </span>que<span class="blank _9"> </span> <span class="blank _b"> </span>tem<span class="blank _9"> </span> <span class="blank _9"> </span>fáscia<span class="blank _9"> </span> <span class="blank _b"> </span>(aponeur<span class="blank _1"></span>ose).<span class="blank _b"> </span> <span class="blank _9"> </span>Está<span class="blank _9"> </span> <span class="blank _9"> </span>s<span class="blank _4"> </span>ituado</div><div class="t m0 x6 h5 y22 ff3 fs2 fc0 sc0 ls0 ws1">pro<span class="blank _1"></span>fundamente<span class="blank _7"> </span> <span class="blank _7"> </span>por<span class="blank _7"> </span> <span class="blank _5"> </span>dentro<span class="blank _7"> </span> <span class="blank _7"> </span>do<span class="blank _5"> </span> <span class="blank _7"> </span>risório<span class="blank _7"> </span> <span class="blank _5"> </span>e<span class="blank _7"> </span> <span class="blank _7"> </span>é<span class="blank _7"> </span> <span class="blank _5"> </span>a<span class="blank _4"> </span>travessado<span class="blank _7"> </span> <span class="blank _7"> </span>de<span class="blank _5"> </span> <span class="blank _7"> </span>fora<span class="blank _7"> </span> <span class="blank _5"> </span>para</div><div class="t m0 x6 h5 y35 ff3 fs2 fc0 sc0 ls0 ws1">dentro<span class="blank _1"></span> pelo<span class="blank _4"> </span> ducto paro<span class="blank _1"></span>t<span class="blank _4"> </span>ídeo. Sua inser<span class="blank _1"></span>ção se dá no ângulo<span class="blank _4"> </span> da boca. </div><div class="t m0 x6 h6 y36 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O<span class="blank _6"> </span> <span class="blank _9"> </span>LEV<span class="blank _0"></span>ANT<span class="blank _0"></span>ADOR<span class="blank _9"> </span> <span class="blank _9"> </span>DO<span class="blank _6"> </span> <span class="blank _9"> </span>LÁBIO<span class="blank _6"> </span> <span class="blank _9"> </span>SUPERIOR<span class="blank _6"> </span> <span class="blank _9"> </span>E<span class="blank _6"> </span> <span class="blank _9"> </span>DA<span class="blank _6"> </span> <span class="blank _9"> </span>ASA<span class="blank _9"> </span> <span class="blank _6"> </span>DO</div><div class="t m0 x6 h6 y37 ff2 fs2 fc0 sc0 ls0 ws2">NARIZ</div><div class="t m0 x6 h5 y38 ff3 fs2 fc0 sc0 ls0 ws1">Origina-se<span class="blank _8"> </span> <span class="blank _8"> </span>no<span class="blank _8"> </span> <span class="blank _8"> </span>pro<span class="blank _1"></span>ces<span class="blank _4"> </span>so<span class="blank _8"> </span> <span class="blank _8"> </span>fro<span class="blank _1"></span>nta<span class="blank _4"> </span>l<span class="blank _8"> </span> <span class="blank _8"> </span>da<span class="blank _8"> </span> <span class="blank _8"> </span>maxila.<span class="blank _8"> </span> <span class="blank _8"> </span>Insere-se<span class="blank _4"> </span> <span class="blank _3"> </span>na<span class="blank _8"> </span> <span class="blank _4"> </span>a<span class="blank _4"> </span>sa<span class="blank _8"> </span> <span class="blank _8"> </span>do<span class="blank _8"> </span> <span class="blank _8"> </span>nariz<span class="blank _8"> </span> <span class="blank _8"> </span>e</div><div class="t m0 x6 h5 y39 ff3 fs2 fc0 sc0 ls0 ws1">nas pr<span class="blank _1"></span>oximidades do ângulo da boca. Eleva<span class="blank _4"> </span> o lábio superior <span class="blank _4"> </span>e a asa do</div><div class="t m0 x6 h5 y3a ff3 fs2 fc0 sc0 ls0 ws1">nariz (dilata a narina).</div><div class="t m0 x6 h6 y3b ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O LEV<span class="blank _0"></span>ANT<span class="blank _0"></span>ADOR DO LÁBIO SUPERIOR LA<span class="blank _0"></span>TERAL </div><div class="t m0 x6 h5 y3c ff3 fs2 fc0 sc0 ls0 ws1">Origina-se na margem infraorbital, logo acima do f<span class="blank _4"> </span>orame infraorbital e</div><div class="t m0 x6 h5 y3d ff3 fs2 fc0 sc0 ls0 ws1">daí<span class="blank _8"> </span> <span class="blank _8"> </span>suas<span class="blank _8"> </span> <span class="blank _3"> </span>\ue613bras<span class="blank _8"> </span> <span class="blank _8"> </span>s<span class="blank _4"> </span>e<span class="blank _8"> </span> <span class="blank _8"> </span>dirigem<span class="blank _3"> </span> <span class="blank _8"> </span>para<span class="blank _8"> </span> <span class="blank _3"> </span>o<span class="blank _8"> </span> <span class="blank _8"> </span>lábi<span class="blank _4"> </span>o<span class="blank _8"> </span> <span class="blank _8"> </span>superior<span class="blank _3"> </span> <span class="blank _8"> </span>inserindo<span class="blank _4"> </span>-se<span class="blank _8"> </span> <span class="blank _3"> </span>pró<span class="blank _1"></span>ximo</div><div class="t m0 x6 h5 y3e ff3 fs2 fc0 sc0 ls0 ws1">ao ângulo da boca. T<span class="blank _a"></span>em como função elevar o lábio superior</div><div class="t m0 x6 h6 y3f ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O ZIGOMÁ<span class="blank _0"></span>TICO MENOR </div><div class="t m0 x6 h5 y40 ff3 fs2 fc0 sc0 ls0 ws1">Origina-se<span class="blank _6"> </span> <span class="blank _6"> </span>no<span class="blank _6"> </span> <span class="blank _6"> </span>osso<span class="blank _6"> </span> <span class="blank _6"> </span>zigomá<span class="blank _4"> </span>tico<span class="blank _6"> </span> <span class="blank _6"> </span>e<span class="blank _6"> </span> <span class="blank _6"> </span>se<span class="blank _6"> </span> <span class="blank _6"> </span>inse<span class="blank _4"> </span>re<span class="blank _7"> </span> <span class="blank _6"> </span>no<span class="blank _6"> </span> <span class="blank _6"> </span>lábio<span class="blank _6"> </span> <span class="blank _6"> </span>s<span class="blank _4"> </span>uperior,<span class="blank _6"> </span> <span class="blank _6"> </span>num</div><div class="t m0 x6 h5 y41 ff3 fs2 fc0 sc0 ls0 ws1">ponto equidistante do <span class="blank _4"> </span>nariz e do ângulo da<span class="blank _4"> </span> boca. T<span class="blank _2"></span>raciona para cima e</div><div class="t m0 x6 h5 y42 ff3 fs2 fc0 sc0 ls0 ws1">lateralmente o lábio superior conferindo a expr<span class="blank _1"></span>essão de desprezo</div><div class="t m0 x6 h6 y43 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O ZIGOMÁ<span class="blank _0"></span>TICO MAIOR </div><div class="t m0 x6 h5 y44 ff3 fs2 fc0 sc0 ls0 ws1">Origem<span class="blank _8"> </span> <span class="blank _5"> </span>no<span class="blank _3"> </span> <span class="blank _3"> </span>osso<span class="blank _5"> </span> <span class="blank _3"> </span>zigomático,<span class="blank _3"> </span> <span class="blank _3"> </span>atrás<span class="blank _5"> </span> <span class="blank _3"> </span>do<span class="blank _3"> </span> <span class="blank _3"> </span>zigomático<span class="blank _5"> </span> <span class="blank _8"> </span>menor<span class="blank _4"> </span>,<span class="blank _3"> </span> <span class="blank _3"> </span>dirigindo<span class="blank _4"> </span>-se</div><div class="t m0 x6 h5 y45 ff3 fs2 fc0 sc0 ls0 ws1">ao<span class="blank _c"> </span> <span class="blank _c"> </span>ângulo<span class="blank _c"> </span> <span class="blank"> </span>d<span class="blank _1"></span>a<span class="blank"> </span> <span class="blank _c"> </span>boca.<span class="blank _c"> </span> <span class="blank _c"> </span>T<span class="blank _2"></span>raciona<span class="blank _c"> </span> <span class="blank _c"> </span>o<span class="blank _c"> </span> <span class="blank _c"> </span>ângul<span class="blank _4"> </span>o<span class="blank _c"> </span> <span class="blank _c"> </span>da<span class="blank _c"> </span> <span class="blank"> </span>bo<span class="blank _1"></span>ca<span class="blank"> </span> <span class="blank _c"> </span>para<span class="blank _c"> </span> <span class="blank _c"> </span>cima<span class="blank _c"> </span> <span class="blank _c"> </span>e</div><div class="t m0 x6 h5 y46 ff3 fs2 fc0 sc0 ls0 ws1">lateralmente, sendo r<span class="blank _1"></span>es<span class="blank _4"> </span>ponsável pela risada</div></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws1">Anatomia da Cabeça e do Pescoço</div><div class="t m0 x3 h3 y3 ff1 fs0 fc0 sc1 ls0 ws1">Antonio de Castro B. Neto</div><div class="t m0 x6 h6 y1b ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O LEV<span class="blank _0"></span>ANT<span class="blank _0"></span>ADOR DO ÂNGUL<span class="blank _1"></span>O DA BOCA </div><div class="t m0 x6 h5 y1c ff3 fs2 fc0 sc0 ls0 ws1">Origina-se<span class="blank _6"> </span> <span class="blank _6"> </span>da<span class="blank _9"> </span> <span class="blank _6"> </span>fossa<span class="blank _6"> </span> <span class="blank _9"> </span>canina<span class="blank _6"> </span> <span class="blank _6"> </span>e<span class="blank _9"> </span> <span class="blank _6"> </span>se<span class="blank _6"> </span> <span class="blank _9"> </span>inser<span class="blank _1"></span>e<span class="blank _9"> </span> <span class="blank _6"> </span>no<span class="blank _6"> </span> <span class="blank _6"> </span>â<span class="blank _4"> </span>ngulo<span class="blank _6"> </span> <span class="blank _6"> </span>da<span class="blank _9"> </span> <span class="blank _6"> </span>boca.<span class="blank _9"> </span> <span class="blank _6"> </span>Eleva</div><div class="t m0 x6 h5 y1d ff3 fs2 fc0 sc0 ls0 ws1">medialmente o ângulo da boca e acentua o suco naso<span class="blank _4"> </span>labial</div><div class="t m0 x6 h6 y1e ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O INCISIVO SU<span class="blank _1"></span>PE<span class="blank _4"> </span>RIOR</div><div class="t m0 x6 h5 y1f ff3 fs2 fc0 sc0 ls0 ws1">Origina-se na fossa incisiva e se insere no orbicular da boca</div><div class="t m0 x6 h6 y47 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O INCISIVO INFERIOR </div><div class="t m0 x6 h5 y48 ff3 fs2 fc0 sc0 ls0 ws1">Origem na<span class="blank _4"> </span> fossa <span class="blank _4"> </span>mentual. <span class="blank _4"> </span>Dirige-se para<span class="blank _4"> </span> a<span class="blank _4"> </span> porção inferior <span class="blank _4"> </span>do <span class="blank _4"> </span>orbicular</div><div class="t m0 x6 h5 y49 ff3 fs2 fc0 sc0 ls0 ws1">da boca</div><div class="t m0 x6 h6 y4a ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O DEPRES<span class="blank _1"></span>SOR DO ÂNGUL<span class="blank _1"></span>O DA BOCA </div><div class="t m0 x6 h5 y4b ff3 fs2 fc0 sc0 ls0 ws1">Origem<span class="blank _4"> </span> <span class="blank _8"> </span>na<span class="blank _8"> </span> <span class="blank _8"> </span>por<span class="blank _1"></span>ção<span class="blank _8"> </span> <span class="blank _8"> </span>anterior<span class="blank _8"> </span> <span class="blank _8"> </span>da<span class="blank _4"> </span> <span class="blank _8"> </span>linha<span class="blank _8"> </span> <span class="blank _8"> </span>oblíqua<span class="blank _8"> </span> <span class="blank _4"> </span>da<span class="blank _8"> </span> <span class="blank _8"> </span>mandíbula<span class="blank _8"> </span> <span class="blank _8"> </span>e<span class="blank _4"> </span> <span class="blank _8"> </span>se<span class="blank _8"> </span> <span class="blank _8"> </span>insere</div><div class="t m0 x6 h5 y4c ff3 fs2 fc0 sc0 ls0 ws1">no<span class="blank _3"> </span> <span class="blank _5"> </span>ângulo<span class="blank _5"> </span> <span class="blank _5"> </span>da<span class="blank _5"> </span> <span class="blank _5"> </span>boca.<span class="blank _5"> </span> <span class="blank _3"> </span>Leva<span class="blank _5"> </span> <span class="blank _3"> </span>o<span class="blank _5"> </span> <span class="blank _5"> </span>ângulo<span class="blank _5"> </span> <span class="blank _5"> </span>da<span class="blank _3"> </span> <span class="blank _7"> </span>boca<span class="blank _3"> </span> <span class="blank _5"> </span>para<span class="blank _3"> </span> <span class="blank _5"> </span>baixo<span class="blank _3"> </span> <span class="blank _5"> </span>conferindo<span class="blank _3"> </span> <span class="blank _5"> </span>a</div><div class="t m0 x6 h5 y4d ff3 fs2 fc0 sc0 ls0 ws1">exp<span class="blank _1"></span>ressão de tristeza</div><div class="t m0 x6 h6 y4e ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O DEPRES<span class="blank _1"></span>SOR DO LÁBIO INFERIOR </div><div class="t m0 x6 h5 y4f ff3 fs2 fc0 sc0 ls0 ws1">Origem<span class="blank _4"> </span> <span class="blank _3"> </span>na<span class="blank _8"> </span> <span class="blank _8"> </span>linha<span class="blank _3"> </span> <span class="blank _8"> </span>oblíqua.<span class="blank _8"> </span> <span class="blank _8"> </span>Quando<span class="blank _8"> </span> <span class="blank _8"> </span>se<span class="blank _3"> </span> <span class="blank _8"> </span>contraem<span class="blank _8"> </span> <span class="blank _8"> </span>puxam<span class="blank _8"> </span> <span class="blank _8"> </span>o<span class="blank _8"> </span> <span class="blank _3"> </span>lábio<span class="blank _8"> </span> <span class="blank _8"> </span>inferior</div><div class="t m0 x6 h5 y50 ff3 fs2 fc0 sc0 ls0 ws1">para baix<span class="blank _1"></span>o</div><div class="t m0 x6 h6 y51 ff2 fs2 fc0 sc0 ls0 ws1">MÚSCUL<span class="blank _1"></span>O MENTU<span class="blank _1"></span>AL </div><div class="t m0 x6 h5 y52 ff3 fs2 fc0 sc0 ls0 ws1">Origina-se<span class="blank _7"> </span> <span class="blank _7"> </span>na<span class="blank _7"> </span> <span class="blank _7"> </span>fossa<span class="blank _7"> </span> <span class="blank _7"> </span>mentual<span class="blank _7"> </span> <span class="blank _7"> </span>da<span class="blank _6"> </span> <span class="blank _7"> </span>mandíbula<span class="blank _7"> </span> <span class="blank _7"> </span>e<span class="blank _7"> </span> <span class="blank _7"> </span>se<span class="blank _7"> </span> <span class="blank _7"> </span>insere<span class="blank _7"> </span> <span class="blank _7"> </span>na<span class="blank _7"> </span> <span class="blank _7"> </span>pele<span class="blank _7"> </span> <span class="blank _7"> </span>da</div><div class="t m0 x6 h5 y53 ff3 fs2 fc0 sc0 ls0 ws1">r<span class="blank _1"></span>egião<span class="blank _8"> </span> <span class="blank _8"> </span>mentual.<span class="blank _8"> </span> <span class="blank _8"> </span>Eleva<span class="blank _4"> </span> <span class="blank _8"> </span>a<span class="blank _8"> </span> <span class="blank _4"> </span>pele<span class="blank _8"> </span> <span class="blank _8"> </span>da<span class="blank _8"> </span> <span class="blank _8"> </span>r<span class="blank _1"></span>egiã<span class="blank _4"> </span>o<span class="blank _4"> </span> <span class="blank _8"> </span>mentual<span class="blank _8"> </span> <span class="blank _8"> </span>e<span class="blank _4"> </span> <span class="blank _8"> </span>projeta<span class="blank _4"> </span> <span class="blank _8"> </span>para<span class="blank _8"> </span> <span class="blank _8"> </span>fora<span class="blank _4"> </span> <span class="blank _8"> </span>o</div><div class="t m0 x6 h5 y54 ff3 fs2 fc0 sc0 ls0 ws1">lábio inferior<span class="blank _0"></span>. É o músculo do pouco caso, do desdém.</div></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x9 y55 w5 ha" alt="" src="https://files.passeidireto.com/874d4c4f-56c4-4022-8043-f65bc1a5c159/bg5.png"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws1">Anatomia da Cabeça e do Pescoço</div><div class="t m0 x3 h3 y3 ff1 fs0 fc0 sc1 ls0 ws1">Antonio de Castro B. Neto</div></div></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div>
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