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Embriologia da Face

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Face, arcos faringeos, arcos braquiais,

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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • Olá Raquel!
    Adorei a apresentação da aula de vocês. Estão de parabéns!
    Sou Fonoaudióloga, especialista em Deformidades congenitas da face e em Neonatologia e Pediatria, e mestranda em Genética. Minha dissertação é sobre as fissuras lábiopalatinas.
    Gostaria de saber qual a bibliografia foi utilizada.

    att,

    Marcela
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Embriologia da Face

  1. 1. Universidade Presidente Antônio CarlosMedicina – 1° Período<br />Seminário de Embriologia<br />Desenvolvimento da Face <br />Docente: Juliana Correia do Carmo<br />Alunos: Isadora Maluf<br /> Ludmylla Lobato<br />Mariana Rennó<br />Raiane Miranda<br />Raquel Rennó<br />Roberto Rennó<br />Rodrigo Covre<br />
  2. 2. Introdução<br />
  3. 3. Desenvolvimento<br />4-5 Semanas<br />6 Semanas<br />7 Semanas<br />
  4. 4. PROEMINÊNCIAS<br />QUE FORMAM A<br />FACE:<br /><ul><li>FRONTONASAL Med e Lat
  5. 5. MAXILAR
  6. 6. MANDIBULAR
  7. 7. PLACÓDIOS NASAIS</li></li></ul><li>ARCOS FARÍNGEOS<br />
  8. 8. ARCOS e BOLSAS<br />Componente endodérmico<br />Mesênquima de cada arco<br />Componente ectodérmico<br />
  9. 9. Componentes dos arcos faringeos<br />Obs.: Cada arco possuiseu componente muscular, nervoso e arterial. <br />endoderme<br />ectoderme<br />nervo<br />cartilagem<br />vaso aórtico<br />
  10. 10. Migração das células da Crista Neural<br />
  11. 11. ARCOS FARÍNGEOS <br />VISTA LATERAL <br />CORTE FRONTAL<br />ARCOS AÓRTICOS<br /> ASSOCIADOS<br />
  12. 12. Comparação do ser humano com os animais<br />
  13. 13. • 1º arco (Arco Mandibular) – forma<br />duas saliências:<br /> 1.Processo maxilar – dá origem ao maxilar, ao zigomático e à porção escamosa do osso temporal<br /> 2. Processo mandibular – maior,<br />forma a mandíbula<br />ARCOS FARÍNGEOS<br />
  14. 14. Primeiro e Segundo Arcos Branquiais e a <br />Placódioótico<br />
  15. 15. Do 1° Arco, ProcessoMaxilar e Proceso Mandibular<br />Processo<br />maxilar°<br />Processo<br />mandibular<br />
  16. 16. 1º ARCO (MANDIBULAR) – (V p.n.c.)<br /><ul><li>CARTILAGEM (de Meckel)</li></ul>Porção dorsal da cartilagem martelo,<br /> bigorna e ligamentos lateral do martelo e<br />esfenomandibular<br />Porção ventral da cartilagem <br /> mandíbula, (se desenvolve em duas<br /> metades)<br /><ul><li>MESÊNQUIMA músculos: da</li></ul> mastigação, tensor do tímpano, tensor do<br /> véu palatino, ventre anterior do digástrico<br /> e milo-hióideo<br />
  17. 17. 2º ARCO (HIÓIDE) – (VII p.n.c.)<br /><ul><li>CARTILAGEM (de Reichert )</li></ul>Porção dorsal estribo e processo<br />estilóide.<br />Porção média regride ligamento<br /> estilo-hióideo<br />Porção ventral corno menor e porção<br /> superior do corpo do osso hióide<br /><ul><li>MESÊNQUIMAmúsculos: da mímica,</li></ul> ventre posterior do digástrico,<br />estilohióideoe estapédio<br />
  18. 18. <ul><li>3º ARCO (HIÓIDE) – (IX p.n.c..)</li></ul> • CARTILAGEM: Porção ventral corno maior e<br /> porção inferior do corpo do osso hióide<br /> • MESÊNQUIMA m. estilofaríngeo<br /><ul><li>4º. e 6º. ARCOS - (X p.n.c.)</li></ul> • CARTILAGENS: desses arcos se fundem <br /> cartilagens da laringe (exceto a epiglote)<br /> • MESÊNQUIMA músculos: constritores da<br /> faringe, intrínsecos da laringe, elevador do véu<br /> palatino, cricotireóideo e da porção superior do<br /> esôfago<br /><ul><li>5º ARCO - REGRIDE</li></li></ul><li>1°, 2°, 3° e 4° ARCOS BRANQUIAIS<br />
  19. 19. FORMAÇÃO DAS ESTRUTURAS RÍGIDAS(OSSOS, CARTILAGENS E LIGAMENTOS)<br />
  20. 20. FORMAÇÃO DOS MÚSCULOS DA CABEÇA E DO PESCOÇO<br />
  21. 21. RELAÇÃO DAS ESTRUTURAS DE ORIGENS BRANQUIAIS COM NN. CRANIANOS SENSITIVOS<br />
  22. 22.
  23. 23. Nariz<br />O engrossamento do ectodermo de superficie, chamado de plácodesnasais, se desenvolvema cada lado da prominencia frontonasal. <br />Se desenvolvempontescomaparenciade ferradurasalrededor de estas plácodes, Chamadas de prominencia nasal e lateral (engrosamento).<br />Como resultado disto, as plácodesfazem o piso de depressõesconhecidascomo fossasnasais.<br />
  24. 24. Quinta a oitavasemana<br />As proeminênciasmaxilares aumentamde tamanho e crescememdireçãomedial, desplacando as proeminênciasnasaismediais até o plano medial.  <br /> Osulcoentre a proêminencianasal lateral e a maxilar, desaparece quandoestas se mesclam e então…<br />
  25. 25. Formação do lábio superior<br /> As proeminênciasnasaislateraisnãoformamparte do lábio superior, constituem os lados do nariz. Quando as prominencias nasaismediaisse mesclam, formam um  segmento intermaxilar  compostode trêspartes: <br />Um componente labial  que forma ofiltro do lábiosuperior <br />Um componente maxilar que terárelaçãocom os quatodentesincisivos<br />Um componente palatino  que se transforma em paladar primário<br />
  26. 26.
  27. 27. Mandíbula<br />As proeminênciasmandibulares crescememdireçãomedial e começama mesclar um com o outro até o final da quarta semana.<br />Dãoforma aolabio inferior, queixo e mandíbula<br />
  28. 28. DESENVOLVIMENTO DO PALATO<br />A partir de 3 PRIMÓRDIOS<br />Processo palatino mediano (Palato primário) –<br />porção anterior<br />Processos palatinos laterais (Palato secundário) –<br />porção posterior, mais extensa<br />• O palato secundário cresce durante a 7ª. Semana<br /> • Crescimento medial e fusão no plano mediano adiante<br /> do processo palatino mediano<br /> • Concomitante, o septo nasal cresce caudalmentee<br /> funde-se ao palato<br /> • O canal incisivo definitivo marca a separação do<br /> crescimento entre os palatos primário e secundário<br />
  29. 29. Estomodeo<br />
  30. 30.
  31. 31. DESENVOLVIMENTO DO PALATO <br />PROCESSO PALATINO<br />MEDIANO<br /> (PALATO PRIMÁRIO)<br />PORÇÃO ANTERIOR<br />PROCESSOS PALATINOS LATERAIS<br />(PALATO SECUNDÁRIO) <br />PORÇÃO POSTERIOR MAIS EXTENSA<br />
  32. 32. DESENVOLVIMENTO DO PALATO<br />
  33. 33. PALATOGêNESe<br />
  34. 34.
  35. 35.
  36. 36.
  37. 37.
  38. 38.
  39. 39.
  40. 40. Desenvolvimento da Face<br />  Anomalias na formação da face: período de maior risco<br />
  41. 41. Classificação das fissuras<br />Labio-Palatais<br />
  42. 42. ANOMALIA CONGÊNITA:<br />LÁBIO LEPORINO<br />ANTES<br />ANTES<br />DEPOIS<br />DEPOIS<br />
  43. 43. ANOMALIA CONGÊNITA:Maior distância entre orbitas<br />
  44. 44. Anomalia Congênita:síndrome de goldenhar<br />Podem apresentar-se as seguintes manifestações: - Desenvolvimento incompleto da região malar, maxilar ou mandibular, do lado afetado, - Desenvolvimento incompleto da musculatura do lado afetado, - Mandíbula pequena e lábio leporino, - Orelhas muito pequenas ou ausência de partes delas, - Oclusão do canal auditivo e surdez, - Diversas manifestações oculares, - Outras <br />
  45. 45. Epítome do Desenvolvimento Embrionário<br />
  46. 46. 28 dias<br />
  47. 47. 32 dias<br />
  48. 48. 40 dias<br />
  49. 49. 42 dias<br />
  50. 50. 44 dias<br />
  51. 51. 48 dias<br />
  52. 52. 51días<br />
  53. 53. 54 dias<br />
  54. 54. 56 dias<br />
  55. 55. Este documento demonstrou as principais etapas do desenvolvimento da face, a ordem cronológica das mesmas, a importância de compreender os Arcos Faríngeos nesta formação, a interação, formação e particularidades das principais estruturas. Foi possível ver também anormalidades ocorrida neste período.<br /> <br />CoNclusão<br />
  56. 56. Obrigado<br />

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