{"id":5,"date":"2024-04-03T23:10:28","date_gmt":"2024-04-03T20:10:28","guid":{"rendered":"https:\/\/sisu.ut.ee\/hambaravi3\/2-nystromi-matriitssustee\/"},"modified":"2024-04-09T13:55:02","modified_gmt":"2024-04-09T10:55:02","slug":"2-nystromi-matriitssustee","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/hambaravi3\/2-nystromi-matriitssustee\/","title":{"rendered":"2. Nystr\u00f6mi matriitss\u00fcsteem"},"content":{"rendered":"<p>Meie kliinikutes on levinud <strong style=\"line-height: 1.6em;\">Nystr\u00f6mi matriitss\u00fcsteem<\/strong>. Varasemalt oli kasutusel v\u00e4ga sarnane Tofflemire\u2019 s\u00fcsteem (vaata fotot).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"131\" class=\"alignnone wp-image-11 aligncenter\" style=\"margin-left: auto; margin-right: auto;\" title=\"matriits008.jpg\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits008.jpg\" alt=\"matriits008.jpg\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits008.jpg 360w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits008-300x109.jpg 300w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\"><\/p>\n<p><strong>Matriitsihoidja<\/strong> v\u00f5ib olla <strong>kohaspetsiifiline v\u00f5i universaalne<\/strong>. Universaalne sobib igasse sektorisse, nii bukaalsele kui lingvaalsele asetamiseks. Eelistatult paikneb matriitsihoidja <strong>bukaalsel<\/strong>. Lingvaalsele asetatakse hoidja juhul, kui bukaalne k\u00fclg on ulatuslikult h\u00e4vinud ja ei paku piisavat tuge. Kohaspetsiifilise matriitsihoidja puhul tuleb j\u00e4lgida, et matriitsihoidja \u2018peas\u2019 paikneva pilu kitsam osa j\u00e4\u00e4ks gingivaalsele.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" width=\"348\" height=\"126\" class=\"alignnone wp-image-12\" title=\"matriits003.jpg\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits003.jpg\" alt=\"matriits003.jpg\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits003.jpg 348w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits003-300x109.jpg 300w\" sizes=\"auto, (max-width: 348px) 100vw, 348px\"><\/p>\n<p style=\"text-align: center;\"><em>Fotol on Nystr\u00f6mi kohaspetsiifilised matriitsihoidjad. Selline hoidja sobib ainult teatud sektoritesse. \u00a0Kasutamisel peab matriitsihoidja \u2019peas\u2019 oleva avause kitsam pool j\u00e4\u00e4ma igeme poole.\u00a0<\/em><\/p>\n<p>K\u00f5ige laialdasema kasutusega on <strong style=\"line-height: 1.6em;\">universaalne matriitsiriba<\/strong>. <strong style=\"line-height: 1.6em;\">S\u00fcgavale gingivaalsele <\/strong>ulatuva kaviteedi korral on hea kasutada <strong style=\"line-height: 1.6em;\">MOD kaviteedile <\/strong>m\u00f5eldud riba. Kui ainult \u00fcks proksimaalne kaviteet on s\u00fcgav, v\u00f5ib teise, takistava \u2018k\u00fc\u00fcru\u2019 k\u00e4\u00e4ridega eemaldada. On ka spetsiaalseid, vaid <strong style=\"line-height: 1.6em;\">\u00fchelt poolt gingivaalsele ulatuva osaga <\/strong>matriitse (m\u00f5eldud ainult distaalset v\u00f5i mesiaalset hambapinda haaravate kaviteetide puhul kasutamiseks).<\/p>\n<p><strong>Eraldi <\/strong>on matriitsid <strong>premolaaridele ja molaaridele<\/strong>, mida eristatakse <strong>riba pikkuse j\u00e4rgi<\/strong>: premolaaridele m\u00f5eldud matriitsriba on l\u00fchem ja molaaridele m\u00f5eldud matriitsriba on pikem, sest nende hammaste \u00fcmberm\u00f5\u00f5t on erinev.<\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #000000;\" data-mce-mark=\"1\"><img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"192\" class=\"alignnone wp-image-13\" title=\"matriits006.jpg\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/21\/matriits006.jpg\" alt=\"matriits006.jpg\"><\/span><\/em><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #000000;\" data-mce-mark=\"1\">Matriitsribad jagunevad vastavalt pikkusele premolaaridel ja molaaridel kasutatavateks.<br>\nVastavalt defekti s\u00fcgavusele ja arvule tuleb riba valides j\u00e4lgida \u2019k\u00fc\u00fcrude\u2019 olemasolu ja arvu.<br>\n\u2019K\u00fc\u00fcr\u2019 l\u00e4heb alati defekti poole ja j\u00e4\u00e4b gingivaalsele.\u00a0<\/span><\/em><\/p>\n<p>Matriitsiriba on kujundatud selliselt, et <strong style=\"line-height: 1.6em;\">ringjalt vormituna<\/strong> on \u00fche avause diameeter suurem kui teise. <strong style=\"line-height: 1.6em;\">V\u00e4iksema diameetri ja \u2018k\u00fc\u00fcruga\u2019 avaus<\/strong> l\u00e4heb alati <strong style=\"line-height: 1.6em;\">gingivaalsele<\/strong>. Tofflemire\u2019 matriitsihoidja pea osas olevad pilud j\u00e4\u00e4vad alati gingivaalsemale, see kergendab matriitsihoidja eemaldamist.<\/p>\n<div id=\"accordion\" class=\"accordion\">\n<p class=\"p1\"><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69ffc2288b6d9-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69ffc2288b6d9-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69ffc2288b6d9-collapse\">Miks on matriitsiribal \u2019k\u00fc\u00fcr\u2019?<\/button>\n        <\/h2>\n        <div id=\"accordion-69ffc2288b6d9-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69ffc2288b6d9-heading\">\n            <div class=\"accordion-body\">\n<div>K\u00fc\u00fcr ulatub s\u00fcgavale igeme alla, aidates ka seal kaviteedile ajutist seina moodustada. Kui tegemist on s\u00fcgava defektiga ja riba ei ulatu piisavalt defekti katma on oht topeldamisel l\u00fckata t\u00e4idismaterjal igeme alla. Selline igemealune ehk subgingivaalne t\u00e4idise liig korjab kattu, raskendab hamba proksimaalse pinna puhastamist ja v\u00f5ib p\u00f5hjustada parodondi probleeme. <\/div>\n        <\/div>\n        <\/div>\n    <\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Meie kliinikutes on levinud Nystr\u00f6mi matriitss\u00fcsteem. Varasemalt oli kasutusel v\u00e4ga sarnane Tofflemire\u2019 s\u00fcsteem (vaata fotot). Matriitsihoidja v\u00f5ib olla kohaspetsiifiline v\u00f5i universaalne. Universaalne sobib igasse sektorisse, nii bukaalsele kui lingvaalsele asetamiseks. Eelistatult paikneb matriitsihoidja bukaalsel. Lingvaalsele asetatakse hoidja juhul, kui bukaalne &#8230;<\/p>\n","protected":false},"author":12,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":2,"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":53,"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/pages\/5\/revisions\/53"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/hambaravi3\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}