{"id":689,"date":"2025-07-06T10:16:13","date_gmt":"2025-07-06T10:16:13","guid":{"rendered":"https:\/\/podcare.gr\/?post_type=pathology&p=689"},"modified":"2026-04-23T11:23:55","modified_gmt":"2026-04-23T11:23:55","slug":"hallux-valgus-oignon","status":"publish","type":"pathology","link":"https:\/\/podcare.gr\/fr\/pathology\/hallux-valgus-oignon\/","title":{"rendered":"Hallux valgus (oignon)"},"content":{"rendered":"\n

L\u2019hallux valgus<\/strong>, commun\u00e9ment appel\u00e9 oignon, est une d\u00e9formation du gros orteil dans laquelle celui-ci d\u00e9vie vers les autres orteils, formant une pro\u00e9minence caract\u00e9ristique \u00e0 sa base. Cette affection peut provoquer des douleurs, une inflammation et des difficult\u00e9s \u00e0 la marche si elle n\u2019est pas prise en charge rapidement et correctement.<\/p>\n\n\n\n

\n

Causes et facteurs de risque<\/strong><\/p>\n\n\n\n

L\u2019hallux valgus peut \u00eatre h\u00e9r\u00e9ditaire ou caus\u00e9 par des facteurs externes.<\/p>\n\n\n\n

1. Pr\u00e9disposition g\u00e9n\u00e9tique<\/strong><\/p>\n\n\n\n

\u2013 En pr\u00e9sence d\u2019ant\u00e9c\u00e9dents familiaux, le risque d\u2019apparition est accru.<\/p>\n\n\n\n

\u2013 Il est associ\u00e9 \u00e0 une laxit\u00e9 ligamentaire et \u00e0 une faiblesse des muscles du pied.<\/p>\n\n\n\n

2. Chaussures inadapt\u00e9es<\/strong><\/p>\n\n\n\n

\u2013 Les chaussures \u00e9troites ou les talons hauts poussent le gros orteil vers les autres orteils et d\u00e9placent le centre de gravit\u00e9 vers l\u2019avant-pied.<\/p>\n\n\n\n

\u2013 Les chaussures avec un avant-pied \u00e9troit augmentent la pression \u00e0 la base du gros orteil.<\/p>\n\n\n\n

3. Affections pathologiques<\/strong><\/p>\n\n\n\n

\u2013 Pieds plats : l\u2019absence d\u2019un soutien correct de la vo\u00fbte plantaire peut surcharger l\u2019articulation.<\/p>\n\n\n\n

\u2013 La polyarthrite rhumato\u00efde et d\u2019autres arthrites inflammatoires peuvent provoquer des d\u00e9formations articulaires.<\/p>\n\n\n\n

\u2013 Les pathologies neurologiques qui affectent l\u2019\u00e9quilibre musculaire du pied.<\/p>\n\n\n\n

4. Mode de marche et sursollicitation<\/strong><\/p>\n\n\n\n

\u2013 Mauvaise r\u00e9partition du poids sur la plante du pied, avec augmentation de la pression sur certaines zones.<\/p>\n\n\n\n

\u2013 Les sollicitations r\u00e9p\u00e9t\u00e9es (par exemple chez les sportifs ou les danseurs) peuvent aggraver la situation.<\/p>\n\n\n\n

Sympt\u00f4mes<\/strong><\/p>\n\n\n\n

\u2013 Pro\u00e9minence osseuse \u00e0 la base du gros orteil, pouvant devenir enfl\u00e9e et douloureuse.<\/p>\n\n\n\n

\u2013 Douleur et rougeur au niveau de l\u2019articulation, en particulier apr\u00e8s une station debout prolong\u00e9e ou le port de chaussures \u00e9troites.<\/p>\n\n\n\n

\u2013 Raideur et limitation des mouvements du gros orteil.<\/p>\n\n\n\n

\u2013 Apparition de callosit\u00e9s ou de cors en raison des frottements et des pressions.<\/p>\n\n\n\n

\u2013 D\u00e9formations secondaires des autres orteils (par exemple orteils en marteau).<\/p>\n\n\n\n

Diagnostic<\/strong><\/p>\n\n\n\n

Le diagnostic repose sur :<\/p>\n\n\n\n

\u2013 Un examen clinique visant \u00e0 \u00e9valuer la d\u00e9formation et la mobilit\u00e9 de l\u2019articulation.<\/p>\n\n\n\n

\u2013 Une radiographie du pied, afin d\u2019\u00e9valuer l\u2019angle de la d\u00e9formation et la pr\u00e9sence \u00e9ventuelle de modifications arthrosiques.<\/p>\n\n\n\n

Prise en charge et traitement<\/strong><\/p>\n\n\n\n

1. M\u00e9thodes conservatrices<\/strong><\/p>\n\n\n\n

\u2013 Changement de chaussures :<\/strong><\/p>\n\n\n\n

\u2013 Choisir des chaussures larges, en mat\u00e9riau souple, qui ne compriment pas le gros orteil.<\/p>\n\n\n\n

\u2013 \u00c9viter les chaussures \u00e9troites ou \u00e0 talons hauts.<\/p>\n\n\n\n

\u2013 Aides orthop\u00e9diques :<\/strong><\/p>\n\n\n\n

\u2013 S\u00e9parateurs d\u2019orteils ou coussinets en silicone pour \u00e9viter les frottements et r\u00e9duire la douleur.<\/p>\n\n\n\n

\u2013 Semelles orthop\u00e9diques, en particulier chez les personnes ayant des pieds plats ou une mauvaise r\u00e9partition des charges.<\/p>\n\n\n\n

\u2013 Physioth\u00e9rapie et exercices :<\/strong><\/p>\n\n\n\n

\u2013 \u00c9tirements et renforcement des muscles du pied pour soutenir l\u2019articulation.<\/p>\n\n\n\n

\u2013 Exercices d\u2019\u00e9quilibre pour assurer une bonne r\u00e9partition des pressions sur le pied.<\/p>\n\n\n\n

\u2013 \u00c9viter la station debout prolong\u00e9e ou les activit\u00e9s intenses qui sollicitent l\u2019oignon.<\/p>\n\n\n\n

\u2013 M\u00e9dicaments anti-inflammatoires (par exemple ibuprof\u00e8ne) pour limiter l\u2019inflammation et soulager temporairement la douleur.<\/p>\n\n\n\n

\u2013 Orth\u00e8ses de nuit : utilis\u00e9es pour maintenir la bonne position du gros orteil pendant le sommeil.<\/p>\n\n\n\n

2. Traitements mini-invasifs (si l\u2019oignon provoque une douleur importante)<\/strong><\/p>\n\n\n\n

\u2013 Injections de cortisone : utilis\u00e9es pour r\u00e9duire l\u2019inflammation, sans corriger la d\u00e9formation.<\/p>\n\n\n\n

\u2013 Th\u00e9rapies au laser et par ondes de choc (Shockwave Therapy) : m\u00e9thodes aidant \u00e0 r\u00e9duire l\u2019inflammation et la raideur.<\/p>\n\n\n\n

3. Traitement chirurgical (dans les cas s\u00e9v\u00e8res)<\/strong><\/p>\n\n\n\n

L\u2019intervention chirurgicale est indiqu\u00e9e lorsque :<\/p>\n\n\n\n

\u2013 La douleur g\u00eane consid\u00e9rablement la marche et les activit\u00e9s quotidiennes.<\/p>\n\n\n\n

\u2013 La d\u00e9formation affecte les autres orteils.<\/p>\n\n\n\n

\u2013 Les m\u00e9thodes conservatrices n\u2019ont pas donn\u00e9 de r\u00e9sultat.<\/p>\n\n\n\n

Pr\u00e9vention<\/strong><\/p>\n\n\n\n

\u2013 Portez des chaussures adapt\u00e9es qui permettent aux orteils de bouger librement.<\/p>\n\n\n\n

\u2013 \u00c9vitez l\u2019utilisation prolong\u00e9e de chaussures \u00e0 talons hauts ou trop \u00e9troites.<\/p>\n\n\n\n

\u2013 Faites des \u00e9tirements et des exercices pour les pieds, surtout s\u2019il existe une pr\u00e9disposition \u00e0 l\u2019hallux valgus.<\/p>\n\n\n\n

\u2013 Surveillez les changements dans l\u2019anatomie de votre pied, notamment en cas d\u2019ant\u00e9c\u00e9dents familiaux.<\/p>\n\n\n\n

Quand consulter le podologue<\/strong><\/p>\n\n\n\n

\u2013 Si l\u2019oignon provoque une douleur continue ou des difficult\u00e9s \u00e0 la marche.<\/p>\n\n\n\n

\u2013 Si la d\u00e9formation s\u2019aggrave avec le temps.<\/p>\n\n\n\n

\u2013 S\u2019il existe un \u0153d\u00e8me, une inflammation ou un traumatisme dans la r\u00e9gion.<\/p>\n<\/blockquote>\n\n\n\n

L\u2019hallux valgus (oignon)<\/strong> peut \u00eatre pris en charge de mani\u00e8re conservatrice ou chirurgicale, selon sa gravit\u00e9. Une intervention pr\u00e9coce et des soins appropri\u00e9s des pieds peuvent aider \u00e0 pr\u00e9venir les complications et \u00e0 r\u00e9duire la douleur.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u2019hallux valgus, commun\u00e9ment appel\u00e9 oignon, est une d\u00e9formation du gros orteil dans laquelle celui-ci d\u00e9vie vers les autres orteils, formant une pro\u00e9minence caract\u00e9ristique \u00e0 sa base.<\/p>\n","protected":false},"featured_media":926,"parent":0,"menu_order":52,"template":"","meta":{"_acf_changed":false},"category":[35],"class_list":["post-689","pathology","type-pathology","status-publish","has-post-thumbnail","hentry","pathology_category-myoskeletikes-pathiseis"],"acf":[],"yoast_head":"\nHallux valgus (oignon) - podcare<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hallux valgus (oignon) - podcare\" \/>\n<meta property=\"og:description\" content=\"L\u2019hallux valgus, commun\u00e9ment appel\u00e9 oignon, est une d\u00e9formation du gros orteil dans laquelle celui-ci d\u00e9vie vers les autres orteils, formant une pro\u00e9minence caract\u00e9ristique \u00e0 sa base.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/podcare.gr\/fr\/pathology\/hallux-valgus-oignon\/\" \/>\n<meta property=\"og:site_name\" content=\"podcare\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-23T11:23:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/podcare.gr\/wp-content\/uploads\/2025\/07\/4.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/podcare.gr\\\/fr\\\/pathology\\\/hallux-valgus-oignon\\\/\",\"url\":\"https:\\\/\\\/podcare.gr\\\/fr\\\/pathology\\\/hallux-valgus-oignon\\\/\",\"name\":\"Hallux valgus (oignon) - 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