{"id":716827,"date":"2026-10-06T15:57:03","date_gmt":"2026-10-06T15:57:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=716827"},"modified":"2026-10-06T15:57:03","modified_gmt":"2026-10-06T15:57:03","slug":"cate-implanturi-sustin-de-fapt-o-arcada-intreaga-p","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=716827","title":{"rendered":"C\u00e2te implanturi sus\u021bin de fapt o arcad\u0103 \u00eentreag\u0103 (P)"},"content":{"rendered":"<div class=\"sgb-google-buttons\">\n<div class=\"display-flex justify-center google-logo\"><img decoding=\"async\" loading=\"lazy\" class=\"mg-x-auto\" width=\"30\" height=\"30\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/10\/cate-implanturi-sustin-de-fapt-o-arcada-intreaga-p.png\" alt><\/div>\n<\/p><\/div>\n<h2 id=\"chapter-0\">Num\u0103rul de implanturi depinde de protocol, nu de num\u0103rul de din\u021bi<\/h2>\n<p id=\"p-0\">Exist\u0103 o confuzie recurent\u0103 legat\u0103 de denumirile protocoalelor: \u201e4\u2033 din All-on-4 reprezint\u0103 num\u0103rul de implanturi inserate \u00een os, nu num\u0103rul de din\u021bi cu care pacientul pleac\u0103 acas\u0103. Pe acele patru implanturi se fixeaz\u0103 o punte cu 10 p\u00e2n\u0103 la 14 din\u021bi protetici, cel mai frecvent 12. Acela\u0219i principiu se aplic\u0103 \u0219i \u00een All-on-6, unde \u0219ase implanturi sus\u021bin o structur\u0103 similar\u0103.<\/p>\n<p id=\"p-1\">Diferen\u021ba dintre cele dou\u0103 protocoale const\u0103 \u00een geometria de distribu\u021bie a for\u021belor. \u00cen All-on-4, dou\u0103 implanturi anterioare sunt plasate drept, iar dou\u0103 posterioare sunt \u00eenclinate la 45 de grade. Aceast\u0103 angulare permite folosirea unor implanturi mai lungi \u0219i ancorarea lor \u00een zone cu densitate osoas\u0103 mai bun\u0103, evit\u00e2nd regiunile posterioare unde osul este adesea resorbit sau \u00een proximitatea sinusurilor maxilare. All-on-6 urmeaz\u0103 aceea\u0219i logic\u0103 de baz\u0103, dar cele dou\u0103 implanturi suplimentare redistribuie for\u021bele masticatorii pe o suprafa\u021b\u0103 mai mare, ceea ce poate fi relevant \u00een anumite configura\u021bii anatomice.<\/p>\n<h2 id=\"chapter-1\">Anatomia osoas\u0103 decide, nu preferin\u021ba pacientului<\/h2>\n<p id=\"p-2\">Alegerea dintre All-on-4 \u0219i All-on-6 este o decizie clinic\u0103, luat\u0103 dup\u0103 evaluarea unui CT volumetric (CBCT) care arat\u0103 densitatea, \u00een\u0103l\u021bimea \u0219i l\u0103\u021bimea osului disponibil. Un pacient cu os bun \u0219i distribu\u021bie favorabil\u0103 poate fi un candidat excelent pentru All-on-4; altul, cu pierdere osoas\u0103 mai accentuat\u0103 sau cu un maxilar de dimensiuni mai mari, poate beneficia de \u0219ase implanturi pentru o distribu\u021bie mai echilibrat\u0103 a sarcinii. Nu exist\u0103 un r\u0103spuns universal corect, iar prezentarea unui protocol ca fiind automat superior celuilalt ar fi inexact\u0103.<\/p>\n<p id=\"p-3\">Datele clinice sus\u021bin aceast\u0103 concluzie. Ratele de supravie\u021buire pe termen lung ale celor dou\u0103 protocoale sunt comparabile: la peste cinci ani, All-on-4 \u00eenregistreaz\u0103 o rat\u0103 de supravie\u021buire de 98,14%, iar All-on-6 de 97,50%, diferen\u021ba nefiind semnificativ\u0103 statistic, potrivit unei meta-analize publicate \u00een 2025 \u00een PubMed. Pierderea osoas\u0103 marginal\u0103 pe termen lung este u\u0219or mai mic\u0103 \u00een cazul All-on-6 (0,94 mm fa\u021b\u0103 de 1,28 mm la All-on-4), \u00eens\u0103 ambele valori se \u00eencadreaz\u0103 \u00een limitele considerate clinic acceptabile.<\/p>\n<p id=\"p-4\">Exist\u0103 \u0219i o a treia op\u021biune, mai rar discutat\u0103 \u00een detaliu: proteza mobil\u0103 re\u021binut\u0103 pe implanturi, denumit\u0103 overdenture. Aceasta necesit\u0103 mai pu\u021bine implanturi, de obicei dou\u0103 sau trei la arcada inferioar\u0103 \u0219i patru la cea superioar\u0103, dar nu ofer\u0103 acela\u0219i nivel de confort \u0219i stabilitate ca solu\u021biile fixe. Este o alternativ\u0103 viabil\u0103 pentru pacien\u021bii cu contraindica\u021bii chirurgicale sau cu resurse osoase insuficiente pentru reabilitarea fix\u0103.<\/p>\n<h2 id=\"chapter-2\">C\u00e2\u021bi din\u021bi are, de fapt, o arcad\u0103 protetic\u0103 fix\u0103<\/h2>\n<p id=\"p-5\">Un detaliu care surprinde mul\u021bi pacien\u021bi este c\u0103 o arcad\u0103 protetic\u0103 fix\u0103 pe implanturi nu reproduce cei 16 din\u021bi naturali ai unui adult. Designul standard include \u00eentre 10 \u0219i 14 din\u021bi protetici, cu 12 ca num\u0103r cel mai frecvent utilizat. Aceast\u0103 alegere este o decizie func\u021bional\u0103: la extremit\u0103\u021bile arcadei, \u00een zona molarilor de minte \u0219i a ultimilor molari, for\u021bele masticatorii exercitate pe implanturi ar fi excesive f\u0103r\u0103 un suport osos adecvat. Reducerea num\u0103rului de din\u021bi optimizeaz\u0103 distribu\u021bia for\u021belor \u0219i protejeaz\u0103 pe termen lung osteointegrarea implanturilor.<\/p>\n<h2 id=\"chapter-3\">Ce include, de fapt, costul unei arcade complete<\/h2>\n<p id=\"p-6\">Discu\u021bia despre <a href=\"https:\/\/llldental.ro\/cat-costa-implantul-dentar-pentru-toata-gura\/\">c\u00e2t cost\u0103 un implant dentar pentru toat\u0103 gura<\/a> este frecvent \u00eenso\u021bit\u0103 de confuzii legate de ce anume include pre\u021bul comunicat ini\u021bial. Exist\u0103 o distinc\u021bie esen\u021bial\u0103 \u00eentre costul fazei chirurgicale, care include implanturile \u0219i lucrarea protetic\u0103 provizorie fix\u0103, \u0219i costul lucr\u0103rii definitive, care se adaug\u0103 ulterior, dup\u0103 vindecarea complet\u0103 a osului.<\/p>\n<p id=\"p-7\">La nivelul pie\u021bei din Rom\u00e2nia, pre\u021burile actuale pentru o arcad\u0103 complet\u0103 fix\u0103 variaz\u0103 considerabil. Costul unui implant dentar complet, cu toate etapele incluse, se situeaz\u0103 \u00een prezent \u00eentre 3.500 \u0219i 8.000 de lei per implant, \u00een func\u021bie de sistemul folosit \u0219i de clinic\u0103. Costul mediu al unei arcade complete poate ajunge \u00eentre 25.000 \u0219i 40.000 de lei, f\u0103r\u0103 a include neap\u0103rat lucrarea protetic\u0103 definitiv\u0103. Aceasta din urm\u0103, \u00een func\u021bie de materialul ales (compozit, ceramic\u0103 pe suport metalic sau zirconiu), adaug\u0103 \u00eentre 10.000 \u0219i 25.500 de lei per arcad\u0103.<\/p>\n<p id=\"p-8\">Pacien\u021bii care caut\u0103 <a href=\"https:\/\/llldental.ro\/implant-dentar\/\">implanturi dentare \u00een Bucure\u0219ti<\/a> trebuie s\u0103 cear\u0103 explicit, la orice consulta\u021bie, o defalcare a costurilor care s\u0103 precizeze dac\u0103 pre\u021bul comunicat include sau nu lucrarea protetic\u0103 definitiv\u0103. Diferen\u021ba poate fi de zeci de mii de lei \u0219i schimb\u0103 semnificativ calculul financiar ini\u021bial.<\/p>\n<h2 id=\"chapter-4\">Implantul individual fa\u021b\u0103 de solu\u021bia pe arcad\u0103 complet\u0103<\/h2>\n<p id=\"p-9\">O arcad\u0103 complet\u0103 pe implanturi individuale, c\u00e2te un implant per dinte, este teoretic posibil\u0103, dar rareori recomandat\u0103 \u00een practica implantologic\u0103 modern\u0103. Protocoalele de tip All-on-4 sau All-on-6 au ap\u0103rut tocmai ca r\u0103spuns la limitele acestei abord\u0103ri: necesarul de os este mai mic, num\u0103rul de interven\u021bii chirurgicale se reduce, iar costul total este semnificativ mai mic fa\u021b\u0103 de 10-14 implanturi individuale cu coroane separate. Protezele fixe sus\u021binute de implanturi individuale necesit\u0103, \u00een func\u021bie de arcad\u0103, \u00eentre 5 \u0219i 10 implanturi, ceea ce implic\u0103 at\u00e2t un volum chirurgical mai mare, c\u00e2t \u0219i un cost substan\u021bial mai ridicat.<\/p>\n<p id=\"p-10\">Decizia privind num\u0103rul de implanturi r\u0103m\u00e2ne, \u00een toate scenariile, rezultatul evalu\u0103rii imagistice \u0219i al planific\u0103rii chirurgicale individuale. Num\u0103rul este o concluzie clinic\u0103 bazat\u0103 pe structura osoas\u0103 a fiec\u0103rui pacient, nu un parametru ajustabil \u00een func\u021bie de preferin\u021be sau buget.<\/p>\n<h2 id=\"chapter-5\">Surse<\/h2>\n<p id=\"p-11\">\u2013 PubMed: \u201eAll-on-4 and All-on-6 implant-supported fixed prostheses for the edentulous jaw: a systematic review and meta-analysis\u201d, 2025 \u2013 https:\/\/pubmed.ncbi.nlm.nih.gov\/42031576\/<\/p>\n<p id=\"p-12\">\u2013 Springer \/ Oral and Maxillofacial Surgery: \u201eRehabilitation of edentulous jaws using the All-on-Four treatment concept: an overview of systematic reviews\u201d, 2025 \u2013 https:\/\/link.springer.com\/article\/10.1007\/s10006-025-01492-7<\/p>\n<p id=\"p-13\">\u2013 PubMed \/ Journal of Prosthetic Dentistry: \u201eImplant survival rate and marginal bone loss with the all-on-4 immediate-loading strategy\u201d, 2023 \u2013 https:\/\/pubmed.ncbi.nlm.nih.gov\/35168818\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u0103rul de implanturi depinde de protocol, nu de num\u0103rul de din\u021bi Exist\u0103 o confuzie recurent\u0103 legat\u0103 de denumirile protocoalelor: \u201e4\u2033 din All-on-4 reprezint\u0103 num\u0103rul de implanturi inserate \u00een os, nu &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=716827\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":716828,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/716827"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=716827"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/716827\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/716828"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=716827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=716827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=716827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}