{"id":718,"date":"2025-07-06T14:42:35","date_gmt":"2025-07-06T14:42:35","guid":{"rendered":"https:\/\/podcare.gr\/?post_type=pathology&#038;p=718"},"modified":"2026-04-19T12:30:20","modified_gmt":"2026-04-19T12:30:20","slug":"traumatisme-de-longle-hematome-sous-ungueal","status":"publish","type":"pathology","link":"https:\/\/podcare.gr\/fr\/pathology\/traumatisme-de-longle-hematome-sous-ungueal\/","title":{"rendered":"Traumatisme de l\u2019ongle \/ h\u00e9matome sous-ungu\u00e9al"},"content":{"rendered":"\n<p>Le <strong>traumatisme des ongles <\/strong>des pieds est fr\u00e9quent et peut \u00eatre caus\u00e9 par des chocs m\u00e9caniques, la pression exerc\u00e9e par les chaussures ou des microtraumatismes r\u00e9p\u00e9t\u00e9s (par exemple chez les sportifs). Dans de nombreux cas, il entra\u00eene un saignement sous l\u2019ongle (<strong>h\u00e9matome sous-ungu\u00e9al<\/strong>), pouvant provoquer douleur, d\u00e9coloration, voire d\u00e9collement de l\u2019ongle.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Causes du traumatisme et de l\u2019h\u00e9matome<\/strong><\/p>\n\n\n\n<p><strong>1. Traumatisme direct<\/strong><\/p>\n\n\n\n<p>\u2013 Chute d\u2019un objet lourd sur l\u2019ongle.<\/p>\n\n\n\n<p>\u2013 Choc contre une surface dure.<\/p>\n\n\n\n<p><strong>2. Microtraumatismes li\u00e9s aux activit\u00e9s sportives<\/strong><\/p>\n\n\n\n<p>\u2013 Fr\u00e9quent chez les coureurs, les footballeurs et les randonneurs, en raison de la pression continue des chaussures sur les orteils.<\/p>\n\n\n\n<p><strong>3. Chaussures \u00e9troites ou inadapt\u00e9es<\/strong><\/p>\n\n\n\n<p>\u2013 Les chaussures qui compriment les orteils peuvent provoquer un traumatisme de l\u2019ongle et un h\u00e9matome.<\/p>\n\n\n\n<p><strong>4. Pression r\u00e9p\u00e9t\u00e9e<\/strong><\/p>\n\n\n\n<p>\u2013 Cela survient chez les personnes qui marchent beaucoup ou restent debout pendant de longues heures.<\/p>\n\n\n\n<p><strong>5. Onycho-gryphose ou ongles courb\u00e9s<\/strong><\/p>\n\n\n\n<p>\u2013 Une croissance anormale de l\u2019ongle peut augmenter le risque de traumatisme.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Sympt\u00f4mes<\/strong><\/p>\n\n\n\n<p>\u2013 Coloration rouge fonc\u00e9, bleue ou noire sous l\u2019ongle (h\u00e9matome sous-ungu\u00e9al).<\/p>\n\n\n\n<p>\u2013 Douleur et sensibilit\u00e9 au niveau de l\u2019ongle et de l\u2019orteil.<\/p>\n\n\n\n<p>\u2013 D\u00e9collement possible de l\u2019ongle si le traumatisme est important.<\/p>\n\n\n\n<p>\u2013 \u0152d\u00e8me et inflammation autour de l\u2019ongle, surtout en cas d\u2019infection associ\u00e9e.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Prise en charge et traitement<\/strong><\/p>\n\n\n\n<p><strong>1. Traitement \u00e0 domicile pour les traumatismes l\u00e9gers<\/strong><\/p>\n\n\n\n<p>\u2013 Cryoth\u00e9rapie : application de glace sur la zone pendant 10 \u00e0 15 minutes, plusieurs fois par jour, afin de r\u00e9duire la douleur et l\u2019\u0153d\u00e8me.<\/p>\n\n\n\n<p>\u2013 Sur\u00e9l\u00e9vation du pied : aide \u00e0 diminuer l\u2019\u0153d\u00e8me.<\/p>\n\n\n\n<p>\u2013 \u00c9viter les chaussures \u00e9troites pouvant exercer une pression suppl\u00e9mentaire sur l\u2019ongle traumatis\u00e9.<\/p>\n\n\n\n<p>\u2013 Antalgiques (par exemple ibuprof\u00e8ne ou parac\u00e9tamol) en cas de douleur importante.<\/p>\n\n\n\n<p><strong>2. Traitement des h\u00e9matomes sous-ungu\u00e9aux s\u00e9v\u00e8res<\/strong><\/p>\n\n\n\n<p>\u2013 Drainage de l\u2019h\u00e9matome (uniquement par un sp\u00e9cialiste) : si l\u2019h\u00e9matome provoque une douleur importante, un podologue peut perforer l\u2019ongle afin d\u2019\u00e9vacuer le sang et de soulager la pression.<\/p>\n\n\n\n<p>\u2013 Antibiotiques en cas de signes d\u2019infection (rougeur, \u0153d\u00e8me, pus).<\/p>\n\n\n\n<p>\u2013 Orth\u00e8se protectrice ou pansement pour stabiliser l\u2019ongle.<\/p>\n\n\n\n<p>\u2013 Si l\u2019ongle se d\u00e9colle, la zone doit \u00eatre maintenue propre et la repousse du nouvel ongle doit \u00eatre surveill\u00e9e.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Pr\u00e9vention des traumatismes des ongles<\/strong><\/p>\n\n\n\n<p>\u2013 Maintenir une longueur correcte des ongles.<\/p>\n\n\n\n<p>\u2013 Utiliser des chaussures adapt\u00e9es avec un espace suffisant pour les orteils.<\/p>\n\n\n\n<p>\u2013 Utilisation de semelles orthop\u00e9diques, qui aident \u00e0 maintenir la bonne position du pied dans la chaussure.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Quand consulter le podologue<\/strong><\/p>\n\n\n\n<p>\u2013 Si l\u2019h\u00e9matome est \u00e9tendu, car un drainage, id\u00e9alement dans les 48 heures suivant le traumatisme, aide \u00e0 r\u00e9duire le risque de d\u00e9collement de l\u2019ongle.<\/p>\n\n\n\n<p>\u2013 Si la douleur est intense et ne diminue pas.<\/p>\n\n\n\n<p>\u2013 Si l\u2019ongle semble se d\u00e9coller compl\u00e8tement.<\/p>\n\n\n\n<p>\u2013 En cas de signes d\u2019infection (rougeur, \u0153d\u00e8me, \u00e9coulement, odeur d\u00e9sagr\u00e9able).<\/p>\n\n\n\n<p>\u2013 Si l\u2019ongle ne retrouve pas son \u00e9tat normal apr\u00e8s quelques semaines.<\/p>\n<\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-gray-100-background-color has-background\">Les <strong>traumatismes des ongles<\/strong> et les h\u00e9matomes sous-ungu\u00e9aux sont des situations fr\u00e9quentes pouvant provoquer douleur et alt\u00e9ration temporaire de l\u2019ongle. Avec des soins appropri\u00e9s, le port de chaussures adapt\u00e9es et une prise en charge rapide par un podologue lorsque cela est n\u00e9cessaire, les sympt\u00f4mes peuvent \u00eatre soulag\u00e9s efficacement et les complications peuvent \u00eatre \u00e9vit\u00e9es.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le traumatisme des ongles des pieds est fr\u00e9quent et peut \u00eatre caus\u00e9 par des chocs m\u00e9caniques, la pression exerc\u00e9e par les chaussures ou des microtraumatismes r\u00e9p\u00e9t\u00e9s (par exemple chez les sportifs). <\/p>\n","protected":false},"featured_media":872,"parent":0,"menu_order":7,"template":"","meta":{"_acf_changed":false},"category":[43],"class_list":["post-718","pathology","type-pathology","status-publish","has-post-thumbnail","hentry","pathology_category-pathiseis-nychion-2"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Traumatisme de l\u2019ongle \/ h\u00e9matome sous-ungu\u00e9al - 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