{"id":5244,"date":"2023-10-09T23:26:21","date_gmt":"2023-10-09T22:26:21","guid":{"rendered":"https:\/\/www.rontgen.com\/metod\/?page_id=5244"},"modified":"2025-08-22T00:05:37","modified_gmt":"2025-08-21T22:05:37","slug":"skelettalder","status":"publish","type":"page","link":"https:\/\/www.rontgen.com\/metod\/undersokningar\/skelettalder\/","title":{"rendered":"Skelett\u00e5lder"},"content":{"rendered":"<p style=\"text-align: left;\"><span style=\"color: #008080;\">Skelett\u00e5lder<\/span> \u00e4r en unders\u00f6kning f\u00f6r att best\u00e4mma hur l\u00e5ngt g\u00e5ngen barnets tillv\u00e4xt \u00e4r. D.v.s h\u00e4r visar man p\u00e5 om barnet fortfarande v\u00e4xer, om barnet v\u00e4xt f\u00e4rdigt samt uppskattning av hur l\u00e4nge till barnet v\u00e4xer.<br \/>\nBed\u00f6mning av \u00e5lder efter <span style=\"color: #008080;\">fysiska egenskaper<\/span> hos ungdomar l\u00e5ter sig inte g\u00f6ras d\u00e5 barns fysiska utveckling skiljer sig v\u00e4sentligt D\u00e4remot kan man bed\u00f6ma barnets <span style=\"color: #008080;\">pubertila fas<\/span>.<br \/>\nBarns biologiska \u00e5lder kan troligen l\u00e4tt misstolkas d\u00e5 skelettets tillv\u00e4xt och utvecklingen kan variera med 2-3 \u00e5r mellan barn i de facto samma \u00e5lder.<\/p>\n<p><span style=\"font-size: 18pt; color: #008080;\"><strong>Indikation<\/strong><\/span><\/p>\n<figure id=\"attachment_6569\" aria-describedby=\"caption-attachment-6569\" style=\"width: 150px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_barn_hand_fr_4_2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6569\" src=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_barn_hand_fr_4_2-118x150.jpg\" alt=\"Handskelett barn 4 \u00e5r\" width=\"150\" height=\"191\" srcset=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_barn_hand_fr_4_2-118x150.jpg 118w, https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_barn_hand_fr_4_2-236x300.jpg 236w, https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_barn_hand_fr_4_2.jpg 550w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-6569\" class=\"wp-caption-text\">Handskelett barn 4 \u00e5r<\/figcaption><\/figure>\n<p style=\"text-align: left;\">En bed\u00f6mning av skelett\u00e5lder kan g\u00f6ras n\u00e4r man vill v\u00e4rdera ett barns <span style=\"color: #008080;\">biologiska \u00e5lder<\/span> eller barnets f\u00f6rv\u00e4ntade <span style=\"color: #008080;\">kvarvarande tid f\u00f6r tillv\u00e4xt<\/span>.<\/p>\n<p style=\"text-align: left;\">Flertalet regionen anv\u00e4nder idag inte bed\u00f6mning av skelett\u00e5lder f\u00f6r att avg\u00f6ra om en individ \u00e4r under eller \u00f6ver <span style=\"color: #008080;\">18 \u00e5r<\/span>\u00a0av <span style=\"color: #008080;\">etiska<\/span> aspekter.<\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: 18pt; color: #008080;\"><strong>Patologi<\/strong><\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: 14pt;\"><strong>Skelettmognad<\/strong><\/span><\/p>\n<p style=\"text-align: left;\">Detta kan vara vid <span style=\"color: #008080;\">onormalt l\u00e5nga<\/span> <span style=\"font-size: 10pt;\">(storvuxenhet)<\/span> eller <span style=\"color: #008080;\">korta barn<\/span> <span style=\"font-size: 10pt;\">(kortvuxenhet)<\/span> d\u00e4r man ev. \u00f6nskar <span style=\"color: #008080;\">korrigera bentillv\u00e4xten<\/span>.<br \/>\nIndikation f\u00f6r denna unders\u00f6kning \u00e4r <span style=\"color: #008080;\">sm\u00e5v\u00e4xta barn<\/span>\/ungdomar som ev. beh\u00f6ver hj\u00e4lp med att stimulera sin tillv\u00e4xt. Att f\u00e5 en individ att bli l\u00e4ngre kan man g\u00f6ra genom mediciner. Denna behandling m\u00e5ste d\u00e5 ske innan barnet slutat v\u00e4xa vilket sker n\u00e4r <span style=\"color: #008080;\">fysfogen<\/span> slutit sig helt. N\u00e4r v\u00e4lfysfogen slutit sig har barnet kommit upp i sin l\u00e4ngd som vuxen.<\/p>\n<p style=\"text-align: left;\">I n\u00e5gra fall d\u00e4r tillv\u00e4xten redan avstannat kan man operativt f\u00f6rl\u00e4nga de l\u00e5nga r\u00f6rbenen <span style=\"font-size: 10pt;\">(tibia och fibula)<\/span> i benen genom att tvinga is\u00e4r dessa. I gapet mellan ben\u00e4ndarna som tvingats is\u00e4r v\u00e4xer sedan ny ben som \u00e5terigen sammanfogar r\u00f6rbenet. P\u00e5 detta s\u00e4tt kan individen bli 4-5 cm l\u00e4ngre.<br \/>\nBarn som <span style=\"color: #008080;\">v\u00e4xer l\u00e4ngre \u00e4n f\u00f6rv\u00e4ntad<\/span> eller \u00f6nskad kan bromsas i sin tillv\u00e4xt p\u00e5 medicinsk v\u00e4g.<\/p>\n<figure id=\"attachment_6616\" aria-describedby=\"caption-attachment-6616\" style=\"width: 150px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_hand_skelettalder_1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6616\" src=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_hand_skelettalder_1-108x150.jpg\" alt=\"R\u00f6ntgen hand skelett\u00e5lders bed\u00f6mning\" width=\"150\" height=\"209\" srcset=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_hand_skelettalder_1-108x150.jpg 108w, https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_hand_skelettalder_1-216x300.jpg 216w, https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_hand_skelettalder_1.jpg 503w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-6616\" class=\"wp-caption-text\">R\u00f6ntgen hand skelett\u00e5lders bed\u00f6mning<\/figcaption><\/figure>\n<p style=\"text-align: left;\">R\u00f6ntgen f\u00f6r <span style=\"color: #008080;\">bed\u00f6mning av skelettmognaden<\/span> <span style=\"font-size: 10pt;\">(\u00e5ldern)<\/span> sker med konventionell sl\u00e4tr\u00f6ntgen av <span style=\"color: #008080;\">v\u00e4nster hand<\/span> d\u00e4r man bed\u00f6mer\u00a0 hur l\u00e5ngt g\u00e5ngen f\u00f6rslutningen av <span style=\"color: #008080;\">epifysfogarna<\/span> sk, tillv\u00e4xtzonerna i fr\u00e4mst <span style=\"color: #008080;\">fingrarna<\/span> har kommit.<br \/>\nTillv\u00e4xt av l\u00e4ngden p\u00e5 r\u00f6rben sker i \u00e4ndarna. \u00c4ven <span style=\"color: #008080;\">handlovens<\/span> sm\u00e5ben <span style=\"font-size: 10pt;\">(karpalbenen)<\/span> visar vid l\u00e5g \u00e5lder g\u00e5ngen olika tillv\u00e4xt. Dessa handlovsben framtr\u00e4der och v\u00e4xer till sig i storlek efter en viss ordning upp till 5 \u00e5rs \u00e5lder.<\/p>\n<p style=\"text-align: left;\">&#8221;Glappen&#8221; i epifysfogen <span style=\"font-size: 10pt;\">(tillv\u00e4xtzon)<\/span> ber\u00e4knas vanligast efter skala av antingen <span style=\"color: #008080;\">W.W. Greulich och S.I. Pyle<\/span> <span style=\"font-size: 10pt;\">(1952)<\/span> eller <span style=\"color: #008080;\">Tanner och Whitehouse<\/span> <span style=\"font-size: 10pt;\">(1962)<\/span> vars metod allm\u00e4nt kallas <span style=\"color: #008080;\">TW2<\/span>.<br \/>\nD\u00e4r Greulich-Pyle m\u00e4ter kvarvarande tid kvar av tillv\u00e4xt ger TW2 en trolig l\u00e4ngd som vuxen.<br \/>\nAktuell r\u00f6ntgenbild j\u00e4mf\u00f6rs manuellt med <span style=\"color: #008080;\">refferensbilder<\/span> <span style=\"font-size: 10pt;\">(fr\u00e5n b\u00f6cker&#8230;)<\/span> eller genom <span style=\"color: #008080;\">datorprogram<\/span> som automatisk ber\u00e4knar skelett\u00e5lder efter f\u00f6rdefinierade metoder.<\/p>\n<p style=\"text-align: left;\">Generellt avstannar <span style=\"color: #008080;\">flickor<\/span> tidigare i v\u00e4xten \u00e4n <span style=\"color: #008080;\">pojkar<\/span>. Likas\u00e5 finns en om \u00e4n liten skillnad mellan n\u00e4r barn h\u00e4rstammande fr\u00e5n europa, afrika\/amerika och asien stannar i tillv\u00e4xten.<\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: 18pt; color: #008080;\"><strong>Metod<\/strong><\/span><\/p>\n<p style=\"text-align: left;\">Det tas en <span style=\"color: #008080;\">frontal bild<\/span> [<span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_skelettalder_1ar.jpg\">1\u00e5r<\/a><\/span>] [<span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_skelettalder_2ar.jpg\">2\u00e5r<\/a><\/span>] [<span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_skelettalder_4ar.jpg\">4\u00e5r<\/a><\/span>] [<span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_skelettalder_6ar.jpg\">6\u00e5r<\/a><\/span>] [<span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_skelettalder_14ar.jpg\">14\u00e5r<\/a><\/span>] [<span style=\"color: #008080;\"><a style=\"color: #008080;\" href=\"https:\/\/www.rontgen.com\/metod\/wp-content\/uploads\/2023\/11\/konv_skelettalder_16ar_slut.jpg\">16\u00e5r<\/a><\/span>] <span style=\"font-size: 10pt;\">(bilder)<\/span> p\u00e5 <span style=\"color: #008080;\">v\u00e4nster hand<\/span> <span style=\"font-size: 10pt;\">(inkl. handled)<\/span>.<br \/>\nNumera bed\u00f6mer man \u00e4ven \u00e5lder genom tillv\u00e4xtzonerna i <span style=\"color: #008080;\">kn\u00e4leden<\/span> som d\u00e5 sker med <span style=\"color: #008080;\">magnetkamera<\/span> samt <span style=\"color: #008080;\">t\u00e4ndernas<\/span> <span style=\"font-size: 10pt;\">(visdomst\u00e4ndernas mognad)<\/span> utveckling.<\/p>\n<p>Vilken metod eller kroppsdel som anses mest s\u00e4ker f\u00f6r en exakt \u00e5ldersbed\u00f6mning tvistas det om.<\/p>\n<p><span style=\"font-size: 18pt; color: #008080;\"><strong>Anatomi och fysiologi<\/strong><\/span><\/p>\n<p>Uppdateras&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Skelett\u00e5lder \u00e4r en unders\u00f6kning f\u00f6r att best\u00e4mma hur l\u00e5ngt g\u00e5ngen barnets tillv\u00e4xt \u00e4r. D.v.s h\u00e4r visar man p\u00e5 om barnet fortfarande v\u00e4xer, om barnet v\u00e4xt<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2464,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5244","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/pages\/5244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/comments?post=5244"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/pages\/5244\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/pages\/2464"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/metod\/wp-json\/wp\/v2\/media?parent=5244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}