{"id":1708,"date":"2022-12-16T10:20:41","date_gmt":"2022-12-16T10:20:41","guid":{"rendered":"https:\/\/insideortho.org\/?p=1708"},"modified":"2022-12-16T10:21:33","modified_gmt":"2022-12-16T10:21:33","slug":"lesao-ligamento-cruzado-anterior","status":"publish","type":"post","link":"https:\/\/insideortho.org\/pt\/lesao-ligamento-cruzado-anterior\/","title":{"rendered":"Les\u00e3o do Ligamento Cruzado Anterior"},"content":{"rendered":"<h2 class=\"p1\"><b>Les\u00e3o do Ligamento Cruzado Anterior<\/b><\/h2>\r\n<p>&nbsp;<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1712\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Dr-Tiago-Frada-1-1.jpg\" alt=\"Dr. Tiago Frada - Imagem ilustrativa do menisco\" width=\"1716\" height=\"618\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Dr-Tiago-Frada-1-1.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Dr-Tiago-Frada-1-1-300x108.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Dr-Tiago-Frada-1-1-1024x369.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Dr-Tiago-Frada-1-1-768x277.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Dr-Tiago-Frada-1-1-1536x553.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b><br \/>Epidemiologia<\/b><\/h4>\r\n<p>A les\u00e3o do LCA tem uma incid\u00eancia de 60 por 100.000 e existem atividades que representam um risco acrescido de les\u00e3o como o Esqui, Futebol, Basquetebol, Voleibol, Andebol.\u00a0\u00c9 mais frequente no sexo feminino (cerca de 5 para 1), o que est\u00e1 relacionado com fatores biomec\u00e2nicos, anat\u00f3micos e hormonais.<\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b><br \/>Mecanismo de Les\u00e3o<\/b><\/h4>\r\n<p>Ocorre frequentemente num mecanismo de desacelera\u00e7\u00e3o r\u00e1pida, em momento de contacto com o solo com contra\u00e7\u00e3o do quadric\u00edpite femoral, extens\u00e3o, valgo do joelho e rota\u00e7\u00e3o externa da t\u00edbia (figura 1).<\/p>\r\n<figure id=\"attachment_1713\" aria-describedby=\"caption-attachment-1713\" style=\"width: 1684px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1713 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura1.jpg\" alt=\"Dr. Tiago Frada - Mecanismo habitual de les\u00e3o do LCA\" width=\"1684\" height=\"1198\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura1.jpg 1684w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura1-300x213.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura1-1024x728.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura1-768x546.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura1-1536x1093.jpg 1536w\" sizes=\"auto, (max-width: 1684px) 100vw, 1684px\" \/><figcaption id=\"caption-attachment-1713\" class=\"wp-caption-text\">Figura 1 &#8211; Mecanismo habitual de les\u00e3o do LCA<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b><br \/>Anatomia<\/b><\/h4>\r\n<p>Anatomicamente \u00e9 constitu\u00eddo por dois feixes \u2013 AnteroMedial e PosteroLateral \u2013 e tem a sua inser\u00e7\u00e3o proximal na superf\u00edcie medial do c\u00f4ndilo femoral lateral e a sua inser\u00e7\u00e3o distal ao n\u00edvel da espinha medial da t\u00edbia. Os dois feixes apresentam tens\u00f5es diferentes ao longo do arco de mobilidade do joelho. Tem cerca de 30 mm de comprimento e um di\u00e2metro entre 7 e 11 mm \u2013 Figura 2.<\/p>\r\n<figure id=\"attachment_1715\" aria-describedby=\"caption-attachment-1715\" style=\"width: 1684px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1715 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura2.jpg\" alt=\"Anatomia do LCA. Feixes AnteroMedial e PosteroLateral.\" width=\"1684\" height=\"720\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura2.jpg 1684w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura2-300x128.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura2-1024x438.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura2-768x328.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura2-1536x657.jpg 1536w\" sizes=\"auto, (max-width: 1684px) 100vw, 1684px\" \/><figcaption id=\"caption-attachment-1715\" class=\"wp-caption-text\">Figura 2 &#8211; Anatomia do LCA. Feixes AnteroMedial e PosteroLateral<\/figcaption><\/figure>\r\n<div class=\"mceTemp\">\u00a0<\/div>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b>Fun\u00e7\u00e3o<\/b><\/h4>\r\n<p>O LCA impede a transla\u00e7\u00e3o anterior da t\u00edbia sobre o f\u00e9mur e \u00e9 um importante elemento no controlo da estabilidade rotat\u00f3ria do joelho. A figura 3 torna mais evidente a sua orienta\u00e7\u00e3o em corte sagital e a forma como se comportam os seus dois feixes na extens\u00e3o e na flex\u00e3o.<\/p>\r\n<figure id=\"attachment_1719\" aria-describedby=\"caption-attachment-1719\" style=\"width: 1684px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1719 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura3.jpg\" alt=\"Imagem sagital do LCA\" width=\"1684\" height=\"754\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura3.jpg 1684w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura3-300x134.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura3-1024x458.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura3-768x344.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura3-1536x688.jpg 1536w\" sizes=\"auto, (max-width: 1684px) 100vw, 1684px\" \/><figcaption id=\"caption-attachment-1719\" class=\"wp-caption-text\">Figura 3 \u2013 Imagem sagital do LCA<\/figcaption><\/figure>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b>Avalia\u00e7\u00e3o Cl\u00ednica<\/b><\/h4>\r\n<p>No momento da les\u00e3o (figura 4), o paciente refere habitualmente a sensa\u00e7\u00e3o de \u201cpop\u201d dentro da articula\u00e7\u00e3o. Pode igualmente ter a perce\u00e7\u00e3o de perda de congru\u00eancia articular \u201cjoelho saiu do s\u00edtio\u201d. Esta apresenta\u00e7\u00e3o \u00e9 acompanhada de dor, derrame articular de instala\u00e7\u00e3o r\u00e1pida (at\u00e9 2 horas) e pode impedir a realiza\u00e7\u00e3o de carga.<\/p>\r\n<figure id=\"attachment_1723\" aria-describedby=\"caption-attachment-1723\" style=\"width: 1684px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1723 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura4.jpg\" alt=\" LCA intacto; rotura do LCA\" width=\"1684\" height=\"711\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura4.jpg 1684w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura4-300x127.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura4-1024x432.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura4-768x324.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura4-1536x649.jpg 1536w\" sizes=\"auto, (max-width: 1684px) 100vw, 1684px\" \/><figcaption id=\"caption-attachment-1723\" class=\"wp-caption-text\">Figura 4 &#8211; Imagem da esquerda evidencia LCA intacto; Imagem da direita, rotura do LCA<\/figcaption><\/figure>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b>Exame Objetivo<\/b><\/h4>\r\n<p>O exame objetivo deve come\u00e7ar com a avalia\u00e7\u00e3o do joelho sem les\u00e3o. Os testes dever\u00e3o ser orientados para a suspeita cl\u00ednica levantada na colheita dos elementos da hist\u00f3ria cl\u00ednica. Para a avalia\u00e7\u00e3o da les\u00e3o do LCA, o teste de Lachman apresenta uma sensibilidade elevada \u2013 avalia a magnitude da transla\u00e7\u00e3o anterior da t\u00edbia sobre o f\u00e9mur e o final dessa transla\u00e7\u00e3o \u2013 duro ou macio \u2013 V\u00eddeo 1.<\/p>\r\n<div style=\"width: 480px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-1708-1\" width=\"480\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Media2.mp4?_=1\" \/><a href=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Media2.mp4\">https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Media2.mp4<\/a><\/video><\/div>\r\n<p style=\"text-align: left;\">V\u00eddeo 1 \u2013 Teste de Lachman<\/p>\r\n<p>O teste de pivot-shift avalia estabilidade rotat\u00f3ria, tem uma especificidade de 98% mas \u00e9 de realiza\u00e7\u00e3o dif\u00edcil num doente acordado \u2013 V\u00eddeo 2.<\/p>\r\n<div style=\"width: 320px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-1708-2\" width=\"320\" height=\"240\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Media1.mp4?_=2\" \/><a href=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Media1.mp4\">https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Media1.mp4<\/a><\/video><\/div>\r\n<p style=\"text-align: left;\">V\u00eddeo 2 \u2013 Teste Pivot-Shift<\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4 class=\"p1\"><b>Meios complementares de diagn\u00f3stico<\/b><\/h4>\r\n<p>Na sequ\u00eancia de um evento agudo, dever\u00e1 ser realizada uma avalia\u00e7\u00e3o por Raio X. Existe um sinal indireto de les\u00e3o do LCA, Sinal de Segond em at\u00e9 75% dos casos, representando um arrancamento capsular lateral\/avuls\u00e3o da inser\u00e7\u00e3o do ligamento antero-lateral &#8211; Figura 5.<\/p>\r\n<figure id=\"attachment_1738\" aria-describedby=\"caption-attachment-1738\" style=\"width: 386px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1738 \" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura5.jpg\" alt=\"Sinal de Segond\" width=\"386\" height=\"511\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura5.jpg 1027w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura5-226x300.jpg 226w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura5-773x1024.jpg 773w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura5-768x1018.jpg 768w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><figcaption id=\"caption-attachment-1738\" class=\"wp-caption-text\">Figura 5 \u2013 Sinal de Segond<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<p>Nos casos em que estejamos perante um arrancamento \u00f3sseo da inser\u00e7\u00e3o distal do LCA, poder\u00e1 igualmente ser vis\u00edvel no Raio X \u2013 Figura 6.<\/p>\r\n<figure id=\"attachment_1743\" aria-describedby=\"caption-attachment-1743\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1743 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura6-1.jpg\" alt=\"Avuls\u00e3o \u00f3ssea da inser\u00e7\u00e3o distal do LCA, imagem de Rx e representa\u00e7\u00e3o gr\u00e1fica\" width=\"1716\" height=\"649\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura6-1.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura6-1-300x113.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura6-1-1024x387.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura6-1-768x290.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura6-1-1536x581.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1743\" class=\"wp-caption-text\">Figura 6 \u2013 Avuls\u00e3o \u00f3ssea da inser\u00e7\u00e3o distal do LCA, imagem de Rx e representa\u00e7\u00e3o gr\u00e1fica<\/figcaption><\/figure>\r\n<h4 class=\"p1\"><b>\u00a0<\/b><\/h4>\r\n<p>A Resson\u00e2ncia Magn\u00e9tica \u00e9 o exame de escolha em contexto de suspeita de les\u00e3o do LCA, permitindo avaliar igualmente outras les\u00f5es associadas \u2013 ligamentares, meniscais ou condrais \u2013 Figura 7.<\/p>\r\n<figure id=\"attachment_1745\" aria-describedby=\"caption-attachment-1745\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1745 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura7.jpg\" alt=\"Imagem de resson\u00e2ncia magn\u00e9tica. Seta \u00e0 esquerda com LCA intacto. Imagem \u00e0 direita com rotura do LCA.\" width=\"1716\" height=\"927\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura7.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura7-300x162.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura7-1024x553.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura7-768x415.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura7-1536x830.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1745\" class=\"wp-caption-text\">Figura 7 \u2013 Imagem de resson\u00e2ncia magn\u00e9tica. Seta \u00e0 esquerda com LCA intacto. Imagem \u00e0 direita com rotura do LCA<\/figcaption><\/figure>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4><strong>Tratamento<\/strong><\/h4>\r\n<p>O tratamento agudo centra-se na prote\u00e7\u00e3o da articula\u00e7\u00e3o, repouso, gelo, compress\u00e3o e eleva\u00e7\u00e3o do membro. Poder\u00e1 ser necess\u00e1rio recorrer \u00e0 utiliza\u00e7\u00e3o de canadianas para realizar descarga ou carga parcial<\/p>\r\n<p>O tratamento <em>gold standard <\/em>definitivo para a popula\u00e7\u00e3o ativa \u00e9 a ligamentoplastia do LCA.<\/p>\r\n<blockquote>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1751\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/citacao-1.jpg\" alt=\"\" width=\"1716\" height=\"369\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/citacao-1.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/citacao-1-300x65.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/citacao-1-1024x220.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/citacao-1-768x165.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/citacao-1-1536x330.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><\/p>\r\n<\/blockquote>\r\n<p>N\u00e3o se tratando de uma condi\u00e7\u00e3o cir\u00fargica com indica\u00e7\u00e3o para tratamento emergente, dever\u00e1 ser realizado precocemente e at\u00e9 aos tr\u00eas meses ap\u00f3s evento traum\u00e1tico de forma a diminuir o risco de les\u00f5es associadas \u00e0 instabilidade resultante (les\u00f5es meniscais e condrais). Poder\u00e1 ser recomendada a realiza\u00e7\u00e3o de fisioterapia pr\u00e9-operat\u00f3ria, com vista a melhorar o arco de mobilidade, reduzir o quadro inflamat\u00f3rio articular e a for\u00e7a do quadric\u00edpite femoral. Um joelho com melhor estado pr\u00e9-operat\u00f3rio confere um melhor outcome p\u00f3s-operat\u00f3rio.<\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4><strong>A escolha do Enxerto Aut\u00f3logo<\/strong><\/h4>\r\n<p>Existe mais do que uma op\u00e7\u00e3o de enxerto aut\u00f3logo para a ligamento plastia do LCA. Vamos enumerar 3 op\u00e7\u00f5es.<\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4><strong>A estrutura dos enxertos:<\/strong><\/h4>\r\n<p><strong><br \/>A) Enxerto Osso-Tend\u00e3o-Osso \u2013 Tend\u00e3o rotuliano<br \/><\/strong>Colhido com uma pastilha \u00f3ssea do polo inferior da r\u00f3tula e da tuberosidade anterior da t\u00edbia, este enxerto apresenta dois topos \u00f3sseos e uma estrutura tendinosa entre eles (tend\u00e3o rotuliano) \u2013 Figura 8.<\/p>\r\n<figure id=\"attachment_1755\" aria-describedby=\"caption-attachment-1755\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1755 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura8.jpg\" alt=\"Enxerto Osso-Tend\u00e3o-Osso\" width=\"1716\" height=\"794\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura8.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura8-300x139.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura8-1024x474.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura8-768x355.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura8-1536x711.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1755\" class=\"wp-caption-text\">Figura 8 \u2013 Enxerto Osso-Tend\u00e3o-Osso<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<p><strong>B) Enxerto Osso-Tend\u00e3o \u2013 Tend\u00e3o Quadricipital<br \/><\/strong>Colhido com ou sem pastilha \u00f3ssea do polo superior da r\u00f3tula, este enxerto pode apresentar um topo \u00f3sseo e a restante por\u00e7\u00e3o tendinosa \u2013 Figura 9 &#8211; ou apenas estrutura tendinosa no caso de n\u00e3o se colher pastilha \u00f3ssea.<\/p>\r\n<figure id=\"attachment_1756\" aria-describedby=\"caption-attachment-1756\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1756 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura9.jpg\" alt=\"Enxerto Osso-Tend\u00e3o com tend\u00e3o Quadricipital\" width=\"1716\" height=\"988\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura9.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura9-300x173.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura9-1024x590.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura9-768x442.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura9-1536x884.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1756\" class=\"wp-caption-text\">Figura 9 \u2013 Enxerto Osso-Tend\u00e3o com tend\u00e3o Quadricipital<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<p><strong>C) Enxerto Tend\u00e3o \u2013 Tend\u00f5es Isquiotibiais<br \/><\/strong>Atrav\u00e9s da colheita de tend\u00e3o Semitendinoso (ST) (com 4 feixes) ou colheita de ST + Gracilis (G) com 2 feixes de cada 1, podemos \u00e0 disposi\u00e7\u00e3o um enxerto apenas composto por uma estrutura tubular tendinosa \u2013 Figura 10.<\/p>\r\n<figure id=\"attachment_1757\" aria-describedby=\"caption-attachment-1757\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1757 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura10.jpg\" alt=\"Enxerto Tend\u00e3o - Isquiotibiais\" width=\"1716\" height=\"901\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura10.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura10-300x158.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura10-1024x538.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura10-768x403.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura10-1536x806.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1757\" class=\"wp-caption-text\">Figura 10 \u2013 Enxerto Tend\u00e3o &#8211; Isquiotibiais<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<h4>\u00a0<\/h4>\r\n<h4>Propriedades de cada um dos enxertos <em>vs<\/em> LCA nativo<\/h4>\r\n<p>As propriedades biomec\u00e2nicas dos enxertos descritos previamente s\u00e3o superiores ao LCA intacto, tal comos e pode verificar na tabela:<\/p>\r\n<figure id=\"attachment_1758\" aria-describedby=\"caption-attachment-1758\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1758 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela1.jpg\" alt=\"Propriedades biomec\u00e2nicas dos enxertos utilizados para rLCA\" width=\"1716\" height=\"581\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela1.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela1-300x102.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela1-1024x347.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela1-768x260.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela1-1536x520.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1758\" class=\"wp-caption-text\">Tabela 1 \u2013 Propriedades biomec\u00e2nicas dos enxertos utilizados para rLCA<\/figcaption><\/figure>\r\n<div class=\"mceTemp\">\u00a0<\/div>\r\n<p>Assim, a escolha do enxerto dever\u00e1 basear-se na especificidade do paciente e da atividade f\u00edsica por ele desenvolvida. Todos apresentam pontos fortes e pontos fracos que dever\u00e3o ser tidos em conta igualmente no momento da tomada de decis\u00e3o<\/p>\r\n<p>Na tabela 2 \u00e9 poss\u00edvel identificar as vantagens e desvantagens de cada op\u00e7\u00e3o:<\/p>\r\n<figure id=\"attachment_1759\" aria-describedby=\"caption-attachment-1759\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1759 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela2.jpg\" alt=\"Vantagens e desvantagens das op\u00e7\u00f5es de enxerto\" width=\"1716\" height=\"626\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela2.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela2-300x109.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela2-1024x374.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela2-768x280.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela2-1536x560.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1759\" class=\"wp-caption-text\">Tabela 2 \u2013 Vantagens e desvantagens das op\u00e7\u00f5es de enxerto<\/figcaption><\/figure>\r\n<h4>\u00a0<\/h4>\r\n<h4>\u00a0<\/h4>\r\n<h4><strong>T\u00e9cnica Cir\u00fargica<\/strong><\/h4>\r\n<p>Existem v\u00e1rias op\u00e7\u00f5es t\u00e9cnicas para a ligamentoplastia do LCA descritas na literatura. Algumas delas j\u00e1 ca\u00edram em desuso por n\u00e3o apresentarem resultados consistentes ou por n\u00e3o respeitarem a anatomia do paciente. Na tabela 3 seguinte \u00e9 poss\u00edvel comparar as vantagens e desvantagens de 4 t\u00e9cnicas distintas de realiza\u00e7\u00e3o dos t\u00faneis tibial e femoral.<\/p>\r\n<figure id=\"attachment_1760\" aria-describedby=\"caption-attachment-1760\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1760 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela3.jpg\" alt=\"Vantagens e desvantagens das t\u00e9cnicas de realiza\u00e7\u00e3o dos t\u00faneis.\" width=\"1716\" height=\"1043\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela3.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela3-300x182.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela3-1024x622.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela3-768x467.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/Tabela3-1536x934.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1760\" class=\"wp-caption-text\">Tabela 3 \u2013 Vantagens e desvantagens das t\u00e9cnicas de realiza\u00e7\u00e3o dos t\u00faneis<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<p>A t\u00e9cnica que atualmente o grupo do joelho do Instituto INSIDEORTHO desenvolve com resultados muito encorajadores \u00e9 a t\u00e9cnica \u201cO<em>utside-in retrograde drilling\u201d<\/em> que ser\u00e1 descrita noutra publica\u00e7\u00e3o posterior.<\/p>\r\n<p>Do ponto de vista conceptual global, o fundamental \u00e9 promover uma reconstru\u00e7\u00e3o anat\u00f3mica individualizada e ajustada \u00e0 especificidade de cada paciente, respeitando a sua anatomia. Tal como \u00e9 poss\u00edvel observar na figura 11, apesar dos conceitos base serem transversais, a realidade anat\u00f3mica de cada paciente reveste-se de particularidades que os tornam \u00fanicos. \u00c9 fundamental adaptar e adequar.<\/p>\r\n<figure id=\"attachment_1761\" aria-describedby=\"caption-attachment-1761\" style=\"width: 1716px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1761 size-full\" src=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura11.jpg\" alt=\"Imagens de 3 anatomias distintas da inser\u00e7\u00e3o tibial do LCA e estrutura da incisura intercondiliana\" width=\"1716\" height=\"1143\" srcset=\"https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura11.jpg 1716w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura11-300x200.jpg 300w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura11-1024x682.jpg 1024w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura11-768x512.jpg 768w, https:\/\/insideortho.org\/wp-content\/uploads\/2022\/12\/figura11-1536x1023.jpg 1536w\" sizes=\"auto, (max-width: 1716px) 100vw, 1716px\" \/><figcaption id=\"caption-attachment-1761\" class=\"wp-caption-text\">Figura 11 \u2013 Imagens de 3 anatomias distintas da inser\u00e7\u00e3o tibial do LCA e estrutura da incisura intercondiliana<\/figcaption><\/figure>\r\n<p>&nbsp;<\/p>\r\n<p>Em breve iremos desenvolver um artigo sobre a t\u00e9cnica cir\u00fargica realizada.<\/p>\r\n<p>Se ficou com alguma d\u00favida, por favor coloque-a junto do INSIDEORTHO.<\/p>\r\n<p>&nbsp;<\/p>\r\n<p><strong>Dr. Tiago Frada<\/strong><br \/>OM 46913<\/p>\r\n<p>&nbsp;<\/p>\r\n<p><!-- \/wp:post-content --><\/p>\r\n<p><!-- wp:separator {\"color\":\"cyan-bluish-gray\",\"className\":\"is-style-wide\"} --><\/p>\r\n<hr class=\"wp-block-separator has-text-color has-background has-cyan-bluish-gray-background-color has-cyan-bluish-gray-color is-style-wide\" \/><!-- \/wp:separator -->\r\n<p><!-- wp:spacer {\"height\":40} --><\/p>\r\n<div class=\"wp-block-spacer\" style=\"height: 40px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n<p><!-- \/wp:spacer --><\/p>","protected":false},"excerpt":{"rendered":"<p>Les\u00e3o do Ligamento Cruzado Anterior &nbsp; \u00a0 Epidemiologia A les\u00e3o do LCA tem uma incid\u00eancia de 60 por 100.000 e existem atividades que representam um risco acrescido de les\u00e3o como o Esqui, Futebol, Basquetebol, Voleibol, Andebol.\u00a0\u00c9 mais frequente no sexo feminino (cerca de 5 para 1), o que est\u00e1 relacionado com fatores biomec\u00e2nicos, anat\u00f3micos e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,15,49,7],"tags":[48,40,38,43],"class_list":["post-1708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cirurgia","category-investigacao","category-medicina-desportiva","category-traumatologia","tag-cirurgia","tag-inovacao","tag-ortopedia","tag-tiago-frada"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"pt","enabled_languages":["en","pt"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/posts\/1708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/comments?post=1708"}],"version-history":[{"count":62,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/posts\/1708\/revisions"}],"predecessor-version":[{"id":1798,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/posts\/1708\/revisions\/1798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/media\/1709"}],"wp:attachment":[{"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/media?parent=1708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/categories?post=1708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/insideortho.org\/pt\/wp-json\/wp\/v2\/tags?post=1708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}