{"id":12586,"date":"2025-06-23T07:21:51","date_gmt":"2025-06-23T11:21:51","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/perineal-body\/"},"modified":"2026-10-06T12:52:36","modified_gmt":"2026-10-06T16:52:36","slug":"corpo-perineal","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/pt-br\/glossary-term\/corpo-perineal\/","title":{"rendered":"Corpo Perineal"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[143],"glossary-product":[108,107],"class_list":["post-12586","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-anatomical-structures","glossary-product-conticlassic-aus","glossary-product-contireflex-enhanced-aus"],"acf":{"gt-definition":"<p>O corpo perineal, tamb\u00e9m conhecido como tend\u00e3o central do per\u00edneo, \u00e9 uma estrutura fibromuscular de formato piramidal ou irregular, localizada na linha m\u00e9dia do per\u00edneo, entre a abertura vaginal (nas mulheres) ou a raiz do p\u00eanis (nos homens) anteriormente e o \u00e2nus posteriormente.\u00b9 Trata-se de uma estrutura complexa composta por fibras col\u00e1genas e el\u00e1sticas, bem como por fibras musculares esquel\u00e9ticas e lisas entrela\u00e7adas, provenientes de v\u00e1rios m\u00fasculos que convergem e se fixam nela.\u00b9 Esses m\u00fasculos incluem o m\u00fasculo bulboesponjoso, o esf\u00edncter anal externo, os m\u00fasculos transversos superficial e profundo do per\u00edneo, al\u00e9m de contribui\u00e7\u00f5es do levantador do \u00e2nus (diafragma p\u00e9lvico) e da camada muscular do reto.\u00b9 O corpo perineal situa-se profundamente \u00e0 pele e \u00e0 f\u00e1scia superficial. Seu principal objetivo \u00e9 fornecer suporte estrutural ao assoalho p\u00e9lvico, ancorando os \u00f3rg\u00e3os p\u00e9lvicos e desempenhando um papel crucial na manuten\u00e7\u00e3o da integridade da abertura inferior da pelve, particularmente nas mulheres. Ele tamb\u00e9m contribui para fun\u00e7\u00f5es como a contin\u00eancia fecal e urin\u00e1ria e d\u00e1 suporte \u00e0 parede vaginal posterior.\u00b9<\/p>","gt-synonyms":"Tend\u00e3o central do per\u00edneo","gt-citation":"[1] Kenhub. Perineal body: Anatomy and function. Kenhub.com. Available from: https:\/\/www.kenhub.com\/en\/library\/anatomy\/perineal-body. Accessed May 15, 2025.\n\r\n[2] Bordoni B, Launico MV. Anatomy, Abdomen and Pelvis, Perineal Body. [Updated 2024 Dec 11]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK537345\/","gt-clinical-context":"<p>O corpo perineal tem import\u00e2ncia cl\u00ednica significativa, particularmente em obstetr\u00edcia, ginecologia, urologia e cirurgia colorretal. Sua integridade \u00e9 crucial para manter o suporte e a fun\u00e7\u00e3o do assoalho p\u00e9lvico.\u00b9 Danos ao corpo perineal, que ocorrem mais comumente durante o parto vaginal (lacera\u00e7\u00f5es perineais ou episiotomia), podem levar a diversos dist\u00farbios do assoalho p\u00e9lvico.\u00b2 Estes podem incluir prolapso de \u00f3rg\u00e3os p\u00e9lvicos (por exemplo, cistocele, retocele), incontin\u00eancia urin\u00e1ria, incontin\u00eancia fecal e disfun\u00e7\u00e3o sexual. A extens\u00e3o da les\u00e3o do corpo perineal durante o parto \u00e9 um fator-chave na morbidade p\u00f3s-parto. Portanto, o manejo cuidadoso durante o parto, incluindo t\u00e9cnicas para minimizar o trauma e o reparo adequado de quaisquer les\u00f5es (perineorrafia), \u00e9 essencial. Em alguns casos de dano grave ou de fraqueza cr\u00f4nica do assoalho p\u00e9lvico, a reconstru\u00e7\u00e3o cir\u00fargica do corpo perineal pode ser necess\u00e1ria para restaurar o suporte e a fun\u00e7\u00e3o. Do ponto de vista urol\u00f3gico, seu papel no suporte ao esf\u00edncter uretral externo contribui para os mecanismos de contin\u00eancia urin\u00e1ria. Em proctologia, sua rela\u00e7\u00e3o com o complexo esfincteriano anal \u00e9 vital para a contin\u00eancia fecal.\u00b9<\/p>","gt-related-evidence":null,"gt-featured":false,"gt-ai-referenced":false,"gt-view-count":154},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Corpo Perineal: Anatomia P\u00e9lvica | Rigicon<\/title>\n<meta name=\"description\" content=\"Conhe\u00e7a o corpo perineal, estrutura anat\u00f4mica central do per\u00edneo. 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