{"id":27887,"date":"2025-06-18T13:05:25","date_gmt":"2025-06-18T11:05:25","guid":{"rendered":"https:\/\/drromanovaleria.ch\/?post_type=infographie&#038;p=27887"},"modified":"2025-09-02T16:37:16","modified_gmt":"2025-09-02T14:37:16","slug":"laser-trattamento-macchie-mani","status":"publish","type":"infographie","link":"https:\/\/drromanovaleria.ch\/it\/infographie\/laser-traitement-taches-mains\/","title":{"rendered":"Comment le laser peut-il traiter les taches pigmentaires sur les mains ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"27887\" class=\"elementor elementor-27887\" data-elementor-post-type=\"infographie\">\n\t\t\t\t<div class=\"elementor-element elementor-element-983d767 e-flex e-con-boxed e-con e-parent\" data-id=\"983d767\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8ec0ce9 e-con-full e-flex e-con e-child\" data-id=\"8ec0ce9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8cd6353 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"8cd6353\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">COMMENT LE LASER PEUT-IL TRAITER LES TACHES PIGMENTAIRES SUR LES MAINS ?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e4ce4a7 e-flex e-con-boxed e-con e-parent\" data-id=\"e4ce4a7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-36ce34f e-flex e-con-boxed e-con e-child\" data-id=\"36ce34f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-68c6397 e-con-full e-flex e-con e-child\" data-id=\"68c6397\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-377b0ad elementor-widget elementor-widget-text-editor\" data-id=\"377b0ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Rajeunissement des mains \u00e0 Gen\u00e8ve<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-131a269 elementor-widget elementor-widget-text-editor\" data-id=\"131a269\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Avec l\u2019\u00e2ge, les <a href=\"https:\/\/drromanovaleria.ch\/besoins\/corps\/mains\/\">mains<\/a> deviennent souvent le miroir des ann\u00e9es qui passent. Expos\u00e9es quotidiennement \u00e0 la lumi\u00e8re du jour, au soleil et aux agressions ext\u00e9rieures, elles sont sujettes \u00e0 des alt\u00e9rations visibles qui traduisent un photovieillissement cutan\u00e9 acc\u00e9l\u00e9r\u00e9. Parmi ces signes, les <a href=\"https:\/\/drromanovaleria.ch\/besoins\/peau-et-cheveux\/taches\/\">taches<\/a> pigmentaires \u2014 \u00e9galement appel\u00e9es lentigos solaires \u2014 figurent au premier plan. Ces petites taches brunes, souvent diffuses ou group\u00e9es sur le dos des mains, sont la cons\u00e9quence directe d\u2019une exposition chronique aux UV.<br \/>Alors que le visage b\u00e9n\u00e9ficie depuis longtemps de traitements esth\u00e9tiques sp\u00e9cifiques, les mains, elles, sont trop souvent n\u00e9glig\u00e9es. Pourtant, leur rajeunissement fait d\u00e9sormais partie int\u00e9grante d\u2019une approche esth\u00e9tique globale.<br \/>Parmi les traitements disponibles en cabinet m\u00e9dical, le laser pigmentaire s\u2019impose comme l\u2019une des solutions les plus efficaces, pr\u00e9cises et durables pour \u00e9liminer les taches pigmentaires sans alt\u00e9rer les tissus environnants. Gr\u00e2ce aux \u00e9volutions technologiques, les lasers de nouvelle g\u00e9n\u00e9ration permettent aujourd\u2019hui de cibler s\u00e9lectivement la m\u00e9lanine responsable des taches, avec un excellent profil de tol\u00e9rance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-df2d77f e-flex e-con-boxed e-con e-child\" data-id=\"df2d77f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0503a3 elementor-widget elementor-widget-image\" data-id=\"d0503a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"220\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp\" class=\"attachment-medium size-medium wp-image-4852\" alt=\"image peau jeune hydrat\u00e9e\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp 300w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau-16x12.webp 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b6658c elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6b6658c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/drromanovaleria.ch\/contactez-le-dr-romano\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Prendre rendez-vous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7105f49 e-flex e-con-boxed e-con e-parent\" data-id=\"7105f49\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b5bf05 elementor-toc--content-ellipsis elementor-toc--minimized-on-desktop elementor-widget elementor-widget-table-of-contents\" data-id=\"0b5bf05\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;minimized_on&quot;:&quot;desktop&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a 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9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__0b5bf05\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-afbf689 e-flex e-con-boxed e-con e-parent\" data-id=\"afbf689\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5443f42 elementor-widget elementor-widget-text-editor\" data-id=\"5443f42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Pourquoi les mains d\u00e9veloppent-elles des taches pigmentaires avec le temps\u202f?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b43b1c9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b43b1c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89948ad elementor-widget elementor-widget-text-editor\" data-id=\"89948ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La pigmentation cutan\u00e9e est r\u00e9gul\u00e9e par des cellules appel\u00e9es m\u00e9lanocytes, situ\u00e9es dans la couche basale de l\u2019\u00e9piderme. Sous l\u2019effet des rayons ultraviolets (UV), ces cellules augmentent leur production de m\u00e9lanine, pigment charg\u00e9 de prot\u00e9ger la peau contre les dommages du soleil.<br \/>\u00c0 cause des expositions r\u00e9p\u00e9t\u00e9es, en particulier sur des zones d\u00e9couvertes comme le dos des mains, cette production devient anarchique. Des zones hyperpigment\u00e9es apparaissent, il s&#8217;agit de ce que l\u2019on appelle couramment des taches de vieillesse ou lentigos solaires. Bien que b\u00e9nignes, ces taches vieillissent la peau.<br \/>Leur apparition est favoris\u00e9e par plusieurs facteurs : l\u2019\u00e2ge, les expositions solaires r\u00e9p\u00e9t\u00e9es, les changements hormonaux, certains m\u00e9dicaments photosensibilisants, et\u00a0 le phototype du patient.<br \/>Si les cr\u00e8mes d\u00e9pigmentantes peuvent parfois att\u00e9nuer les taches les plus r\u00e9centes, seul le laser m\u00e9dical permet un traitement r\u00e9ellement cibl\u00e9 et efficace, avec des r\u00e9sultats visibles d\u00e8s la premi\u00e8re s\u00e9ance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe7688b e-flex e-con-boxed e-con e-parent\" data-id=\"fe7688b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c2ec99 elementor-widget elementor-widget-text-editor\" data-id=\"1c2ec99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Quel laser pour traiter les taches pigmentaires sur les mains ?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32d491a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"32d491a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3585fd elementor-widget elementor-widget-text-editor\" data-id=\"c3585fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il existe plusieurs types de lasers, mais tous ne sont pas adapt\u00e9s au traitement des l\u00e9sions pigmentaires. Le choix du bon dispositif repose sur la nature de la pigmentation, la profondeur des d\u00e9p\u00f4ts de m\u00e9lanine et bien s\u00fbr, le phototype cutan\u00e9 du patient.<br \/>Les lasers les plus couramment utilis\u00e9s pour les taches pigmentaires sont\u202f:<\/p><ul><li>Le laser Q-Switched (Nd:YAG 532 nm ou 1064 nm) : il d\u00e9livre une \u00e9nergie intense en un temps extr\u00eamement court (quelques nanosecondes), permettant de fragmenter les pigments sans chauffer les tissus environnants. Il est particuli\u00e8rement indiqu\u00e9 pour les lentigos bien d\u00e9limit\u00e9s.<\/li><li>Le laser Alexandrite (755 nm) : tr\u00e8s efficace sur les taches superficielles, il agit en absorbant la m\u00e9lanine avec une grande pr\u00e9cision. Il est souvent r\u00e9serv\u00e9 aux peaux claires.<\/li><li>Le laser PicoSeconde : il fonctionne comme le laser Q-Switched mais avec une impulsion encore plus br\u00e8ve. Il permet un traitement plus rapide, avec moins de chaleur diffus\u00e9e, et une meilleure s\u00e9curit\u00e9 sur les peaux l\u00e9g\u00e8rement mates.<\/li><li>Le <a href=\"https:\/\/drromanovaleria.ch\/solutions\/lasers\/laser-co2-fraxel\/\">laser ablatif<\/a> fractionn\u00e9 ou continu : contrairement aux lasers pigmentaires non ablatifs qui ciblent exclusivement la m\u00e9lanine, les lasers ablatifs vont vaporiser la couche superficielle de la peau (\u00e9piderme) pour provoquer une r\u00e9g\u00e9n\u00e9ration contr\u00f4l\u00e9e. Ils sont principalement utilis\u00e9s lorsque les taches pigmentaires sont associ\u00e9es \u00e0 une texture cutan\u00e9e alt\u00e9r\u00e9e, \u00e0 un rel\u00e2chement cutan\u00e9 l\u00e9ger ou \u00e0 des rides superficielles. Leur action permet non seulement de traiter les taches, mais aussi d\u2019am\u00e9liorer la qualit\u00e9 globale de la peau. Cependant, leur usage sur le dos des mains requiert une grande expertise, car la peau y est fine, peu grasse, et plus lente \u00e0 cicatriser. Il donne les meilleurs r\u00e9sultats mais sa difficult\u00e9 d\u2019utilisation en fait une option moins r\u00e9pandue.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d5cdbe e-flex e-con-boxed e-con e-parent\" data-id=\"7d5cdbe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3043fe0 elementor-widget elementor-widget-text-editor\" data-id=\"3043fe0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Comment se d\u00e9roule une s\u00e9ance de traitement laser des taches des mains\u202f?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7275b1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c7275b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f3adad elementor-widget elementor-widget-text-editor\" data-id=\"9f3adad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une s\u00e9ance de traitement laser dure en moyenne 10 \u00e0 20 minutes, selon le nombre et la densit\u00e9 des taches \u00e0 traiter. Avant tout acte, une consultation pr\u00e9alable est indispensable pour poser un diagnostic pr\u00e9cis, exclure toute l\u00e9sion suspecte, et adapter les param\u00e8tres du laser au type de peau.<br \/>La zone \u00e0 traiter est nettoy\u00e9e, et des lunettes de protection sont fournies. Le faisceau laser est ensuite d\u00e9livr\u00e9 directement sur les taches. Chaque impulsion peut produire une sensation de picotement ou de chaleur, semblable \u00e0 un petit claquement d\u2019\u00e9lastique sur la peau. Aucune anesth\u00e9sie n\u2019est n\u00e9cessaire, mais une cr\u00e8me apaisante peut \u00eatre appliqu\u00e9e imm\u00e9diatement apr\u00e8s.<br \/>Dans les heures qui suivent, les taches trait\u00e9es peuvent foncer l\u00e9g\u00e8rement, puis former de petites cro\u00fbtelles superficielles. Celles-ci tombent naturellement en quelques jours, r\u00e9v\u00e9lant une peau plus uniforme et visiblement \u00e9claircie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14d7085 e-flex e-con-boxed e-con e-parent\" data-id=\"14d7085\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c44a3d elementor-widget elementor-widget-text-editor\" data-id=\"5c44a3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Quels r\u00e9sultats peut-on attendre du laser pour les taches des mains ?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f56d517 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f56d517\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88b8f24 elementor-widget elementor-widget-text-editor\" data-id=\"88b8f24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les r\u00e9sultats sont visibles rapidement, souvent d\u00e8s la premi\u00e8re s\u00e9ance\u202f: les taches s\u2019att\u00e9nuent progressivement, le teint s\u2019unifie, la peau para\u00eet plus lisse et plus jeune. Ce traitement redonne aux mains une apparence plus nette, plus lumineuse, sans alt\u00e9rer la peau.<br \/>\u00c0 la diff\u00e9rence des cr\u00e8mes ou des peelings qui peuvent n\u00e9cessiter plusieurs applications ou s\u00e9ances, le laser agit de mani\u00e8re cibl\u00e9e et imm\u00e9diate, avec des r\u00e9sultats durables lorsque les consignes de photoprotection sont respect\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12a4049 e-flex e-con-boxed e-con e-parent\" data-id=\"12a4049\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92a4d8a elementor-widget elementor-widget-text-editor\" data-id=\"92a4d8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>La sp\u00e9cificit\u00e9 du traitement laser des taches sur les mains<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f437e4e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f437e4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a064c5 elementor-widget elementor-widget-text-editor\" data-id=\"4a064c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le traitement des taches pigmentaires sur le dos des mains ne peut se r\u00e9sumer \u00e0 une simple transposition des protocoles utilis\u00e9s pour le visage. Il s&#8217;agit d&#8217;une zone anatomique diff\u00e9rente, avec ses propres caract\u00e9ristiques. La peau y est fine, peu vascularis\u00e9e et pauvre en glandes s\u00e9bac\u00e9es, ce qui limite ses capacit\u00e9s de r\u00e9g\u00e9n\u00e9ration. Ainsi, la phase de cicatrisation post-laser peut \u00eatre plus longue, notamment chez les patientes de plus de 60 ans ou pr\u00e9sentant une peau s\u00e8che.<br \/>Par ailleurs, les mains sont soumises \u00e0 des agressions r\u00e9p\u00e9t\u00e9es : exposition solaire, variations de temp\u00e9rature, lavages fr\u00e9quents, contacts avec des produits m\u00e9nagers. Ces facteurs peuvent compromettre la qualit\u00e9 de la cicatrisation si les recommandations post-acte ne sont pas scrupuleusement respect\u00e9es. Une approche th\u00e9rapeutique progressive, prudente et parfaitement expliqu\u00e9e est donc essentielle pour garantir un r\u00e9sultat optimal et s\u00e9curis\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-09d7f89 e-flex e-con-boxed e-con e-parent\" data-id=\"09d7f89\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e47f4bc elementor-widget elementor-widget-text-editor\" data-id=\"e47f4bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Photoprotection : pr\u00e9venir les r\u00e9cidives pigmentaires<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8159a6d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8159a6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3184b8a elementor-widget elementor-widget-text-editor\" data-id=\"3184b8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La r\u00e9ussite d\u2019un traitement laser ne se mesure pas uniquement \u00e0 la disparition imm\u00e9diate des taches. Pour en assurer la p\u00e9rennit\u00e9, une strat\u00e9gie de pr\u00e9vention rigoureuse est indispensable, la photoprotection joue un r\u00f4le cl\u00e9.<br \/>Souvent n\u00e9glig\u00e9es lors de l\u2019application d\u2019un \u00e9cran solaire, les mains sont pourtant l\u2019une des zones les plus expos\u00e9es aux rayons ultraviolets, tout au long de l\u2019ann\u00e9e, y compris en milieu urbain. Or, apr\u00e8s une s\u00e9ance de laser, la peau est fragilis\u00e9e, et une exposition, m\u00eame mod\u00e9r\u00e9e, peut favoriser l\u2019apparition de nouvelles taches, parfois plus pigment\u00e9es ou plus diffuses que les pr\u00e9c\u00e9dentes.<br \/>Il est donc imp\u00e9ratif d\u2019appliquer une photoprotection avec un filtre solaire \u00e0 large spectre (SPF 50+) plusieurs fois par jour. Le port de gants anti-UV, notamment lors de la conduite, peut constituer une mesure compl\u00e9mentaire pertinente. Cette discipline est essentielle pour pr\u00e9server durablement les b\u00e9n\u00e9fices du traitement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb5b318 e-flex e-con-boxed e-con e-parent\" data-id=\"bb5b318\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6832853 elementor-widget elementor-widget-text-editor\" data-id=\"6832853\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Toutes les taches pigmentaires des mains ne rel\u00e8vent pas du laser<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-daedb21 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"daedb21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0f7b4c elementor-widget elementor-widget-text-editor\" data-id=\"d0f7b4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il est important de rappeler que toute tache cutan\u00e9e n\u2019est pas n\u00e9cessairement \u00e9ligible \u00e0 un traitement laser. Certaines l\u00e9sions pigment\u00e9es rel\u00e8vent d\u2019une autre \u00e9tiologie : k\u00e9ratoses actiniques, taches caf\u00e9-au-lait, angiomes rubis, lentigines atypiques, voire l\u00e9sions pr\u00e9canc\u00e9reuses.<br \/>Un diagnostic dermatologique rigoureux est donc indispensable avant toute proc\u00e9dure. Le r\u00f4le du m\u00e9decin est ici fondamental : distinguer une l\u00e9sion b\u00e9nigne, pouvant \u00eatre trait\u00e9e en toute s\u00e9curit\u00e9, d\u2019une anomalie cutan\u00e9e n\u00e9cessitant une surveillance sp\u00e9cifique ou un avis sp\u00e9cialis\u00e9, voire une biopsie.<br \/>Ce discernement m\u00e9dical est la garantie non seulement d\u2019un r\u00e9sultat esth\u00e9tique satisfaisant, mais aussi d\u2019une prise en charge conforme aux exigences de s\u00e9curit\u00e9 et d\u2019\u00e9thique professionnelle.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2303b6a e-flex e-con-boxed e-con e-parent\" data-id=\"2303b6a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-387c717 e-con-full e-flex e-con e-child\" data-id=\"387c717\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-1080201 e-con-full e-flex e-con e-child\" data-id=\"1080201\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-79ccd0a e-con-full e-flex e-con e-child\" data-id=\"79ccd0a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-3609a2b e-con-full e-flex e-con e-child\" data-id=\"3609a2b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65f46e5 elementor-widget elementor-widget-image\" data-id=\"65f46e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-13266\" alt=\"Photo docteur Valeria Romano \u00e0 Gen\u00e8ve\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aa053f elementor-widget elementor-widget-text-editor\" data-id=\"0aa053f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Article r\u00e9dig\u00e9 par le <a href=\"https:\/\/drromanovaleria.ch\/\">Dr Romano Valeria<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-86a0787 e-con-full e-flex e-con e-child\" data-id=\"86a0787\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8d7828 elementor-widget elementor-widget-text-editor\" data-id=\"c8d7828\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>PARTAGER CET ARTICLE SUR<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d58ea33 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"d58ea33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div 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101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdaf234 elementor-align-start elementor-mobile-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"bdaf234\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li 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