{"id":322,"date":"2026-03-15T21:17:39","date_gmt":"2026-03-15T20:17:39","guid":{"rendered":"https:\/\/erlaxatu.fr\/index.php\/q-arthrose\/"},"modified":"2026-04-06T17:46:54","modified_gmt":"2026-04-06T15:46:54","slug":"q-arthrose","status":"publish","type":"page","link":"https:\/\/erlaxatu.fr\/index.php\/q-arthrose\/","title":{"rendered":"Q.Arthrose"},"content":{"rendered":"\n<style>\n.fc {\n  border: 2px solid #ddd;\n  border-radius: 12px;\n  padding: 18px;\n  margin: 14px 0;\n  background: #fff;\n  cursor: pointer;\n  user-select: none;\n}\n\n.fc .fc-q, .fc .fc-a { display: none; }\n\n.fc[data-state=\"q\"] .fc-q { display: block; }\n.fc[data-state=\"a\"] .fc-a { display: block; }\n\n.fc:focus { outline: 3px solid rgba(0,0,0,0.15); }\n.fc .fc-label { font-weight: 700; }\n\n\/* no-JS (details\/summary) *\/\n.fc.fc-details { cursor: default; }\n.fc.fc-details summary { list-style: none; cursor: pointer; }\n.fc.fc-details summary::-webkit-details-marker { display: none; }\n.fc.fc-details .fc-a { display: none; margin-top: 8px; }\n.fc.fc-details[open] .fc-a { display: block; }\n<\/style>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel est le type de douleur dans l\u2019arthrose\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Douleur m\u00e9canique : elle est augment\u00e9e \u00e0 l\u2019effort et calm\u00e9e par le repos.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Classiquement, le  d\u00e9rouillage matinal qui se manisfeste rarement dans l\u2019arthrose est avant le lever ou apr\u00e8s ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Dur\u00e9e courte, lors de la mobilisation articulaire, lors des premiers pas\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel est le signe radiologique le plus sp\u00e9cifique de l\u2019arthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Les ost\u00e9ophytes : ce sont des excroissances osseuses marginales, tr\u00e8s \u00e9vocatrices d\u2019arthrose.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelles sont les quatre l\u00e9sions radiologiques classiques de l\u2019arthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Pincement de l\u2019interligne, ost\u00e9ophytes, scl\u00e9rose sous-chondrale et g\u00e9odes : ce sont les quatre signes cardinaux radiologiques de l\u2019arthrose.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle est la localisation la plus fr\u00e9quente de l\u2019arthrose des membres inf\u00e9rieurs ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Le genou : la gonarthrose est la localisation la plus fr\u00e9quente aux membres inf\u00e9rieurs.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle articulation est atteinte dans la coxarthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    La hanche : la coxarthrose correspond \u00e0 l\u2019atteinte de l\u2019articulation coxof\u00e9morale.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle est la localisation typique de la douleur dans la coxarthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Le pli de l\u2019aine : la douleur peut aussi irradier vers la face ant\u00e9rieure de la cuisse ou vers le genou. Mais le douleur du genou n&#x27;irradie pas \u00e0 la hanche\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle anomalie anatomique est fr\u00e9quemment associ\u00e9e \u00e0 la coxarthrose secondaire ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    La dysplasie de hanche : une anomalie architecturale est retrouv\u00e9e dans une grande partie des coxarthroses secondaires.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel examen d\u2019imagerie confirme le diagnostic d\u2019arthrose dans la majorit\u00e9 des cas ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    La radiographie standard : elle suffit dans les formes typiques, l\u2019IRM n\u2019est pas utile en routine.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle articulation est atteinte dans la gonarthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Le genou : la gonarthrose peut toucher le compartiment f\u00e9morotibial m\u00e9dial, lat\u00e9ral et\/ou f\u00e9moropatellaire.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel signe clinique peut traduire un \u00e9panchement du genou ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Le choc rotulien ( signe du gla\u00e7on) : il oriente vers la pr\u00e9sence d\u2019un \u00e9panchement intra-articulaire. Connaitre aussi le signe du flot, et differencier l&#x27;hygroma pr\u00e9 rotulien (bursite) ou l&#x27;epanchement est pre rotulien et extra articulaire\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle d\u00e9formation du membre inf\u00e9rieur favorise la gonarthrose m\u00e9diale ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Le genu varum : il augmente les contraintes sur le compartiment f\u00e9morotibial m\u00e9dial.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle est la d\u00e9formation digitale typique dans l\u2019arthrose des doigts ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Les nodules d\u2019Heberden : ils si\u00e8gent sur les articulations interphalangiennes distales.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Comment s\u2019appellent les nodules des interphalangiennes proximales ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Les nodules de Bouchard : ils touchent les articulations interphalangiennes proximales.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Comment appelle-t-on l\u2019arthrose de la base du pouce ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    La rhizarthrose : elle correspond \u00e0 l\u2019atteinte de l\u2019articulation trap\u00e9zom\u00e9tacarpienne.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel facteur de risque majeur est associ\u00e9 \u00e0 la gonarthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    L\u2019ob\u00e9sit\u00e9 : elle augmente les contraintes m\u00e9caniques sur le genou et favorise l\u2019arthrose.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quelle anomalie biologique retrouve-t-on habituellement dans l\u2019arthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Aucune : la CRP et la VS sont habituellement normales dans l\u2019arthrose typique.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel type de liquide articulaire retrouve-t-on dans l\u2019arthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    Un liquide m\u00e9canique : il est pauvre en cellules, &lt; \u00e0 2000, non inflammatoire.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel traitement non m\u00e9dicamenteux est essentiel dans l\u2019arthrose du genou ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    La perte de poids : elle permet de diminuer les contraintes m\u00e9caniques sur l\u2019articulation.\n  <\/div>\n<\/div>\n\n<div class=\"fc\" data-state=\"q\" tabindex=\"0\" role=\"button\" aria-pressed=\"false\">\n  <div class=\"fc-q\">\n    <span class=\"fc-label\">Question :<\/span><br>\n    Quel traitement chirurgical est propos\u00e9 en cas d\u2019\u00e9chec du traitement m\u00e9dical dans la coxarthrose ?\n  <\/div>\n  <div class=\"fc-a\">\n    <span class=\"fc-label\">R\u00e9ponse :<\/span><br>\n    La proth\u00e8se totale de hanche : elle est discut\u00e9e en cas de douleur et de handicap importants malgr\u00e9 un traitement m\u00e9dical bien conduit.\n  <\/div>\n<\/div>\n\n<script>\n(function () {\n  function toggle(card) {\n    const isQ = card.getAttribute(\"data-state\") === \"q\";\n    card.setAttribute(\"data-state\", isQ ? 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