Iko inyanzvi itsva inowedzera sei?
Maitiro eDental maitiro akaipa zvokuti anoita chero munhu anovenga kuenda kumudzimai wemazino. Kana iwe wakambove wakada korona , bhulogi kana muvhenekeri , iwe wakambonzwa kurwadziwa kwemaonero emeno. Hapana chakaipisisa kupfuura kumirira iwo maviri kusvika mashanu maminitsi anonakidza kuitira gooey zvinhu zvokuisa.
Asi izana remakore rechi21. Panofanira kuva nenzira iri nani yekuita mazino emeno, kurudyi?
The Traditional Impression Alternative
Dental maonero akawandisa nzira dzinoshandiswa mukurapa mazino, asi kana iwe uri mumwe wevarwere vakawanda vasingakwanisi kumira kuti ave nemafungiro emagariro ( alginate ) agare mumuromo mako, iwe uchafara kuziva kuti pane imwe nzira .
Digital impression systems, dzakadai seLava Chairside Oral Scanner ne 3M, Sirona's CEREC uye Cadent iTero system, tora "maonero" emadzinza emazino panzvimbo peaya gooey mafungiro ayo kwenguva refu akashandiswa kuwana mhedziso yekupedzisira yekorona, bhiriji kana veneer.
Dr. Leonard Tau wePennsylvania Center yeDental Excellence akaunza Cadent iTero muitiro wake mukuru wechiito chemazino uye akawana zvimwe zviitiko zvakanaka.
"Icho chinopedza goopy dental pfungwa zvinhu zvinokonzera varwere kuti vasave uye havafariri kushanya kwavo," anodaro Dr. Tau. "Inobvumirawo kugadziriswa kwekupedzisira kwakakodzera, iyo inobvumirawo kushanyira nokukurumidza, uye murwere saizvozvo anopedza nguva shomanana pachigaro chemazino."
Apo daktari wako wemazino akanyatsogadzirira meno anoda kudzorerwa, a wandinoshandiswa kutora chifananidzo chema digital che meno. Dr. Tau anotsanangura kuti kutora manzwiro emagetsi emazino akagadzirwa anotora nguva inenge imwe nehafu, uye maonero emeno ari panopesana necheka anotora maminitsi 45 chete.
Pros & Cons yeDynamic Impressions
Tero yakarurama zvakadini? Maererano naDkt Tau, chaizvo.
"Inonzi iTero digital impression system inogadzira zvakajeka pane zviri mumuromo mako izvi zvinoguma korona yakakodzera-yakakodzera kana bhiriji." Handina kumbobvira ndave nekudzorerwa kwakakodzerwa. "
Zvisinei, vatsvakurudzi vachiri kutarisa mumagetsi ekugadzira. Nyaya yegore ra2008 yakabudiswa mu Journal of the American Dental Association (JADA) inofunga kuti maitiro edijitori maitiro ekugadzirwa kwekombiki, asi hutsvakurudzo huripo huchiri kudiwa kuti zvive zvakakwana kusiyanisa kubudirira uye kukanganiswa kwemaviri maitiro-kutora nzira.
Chimwe chezvinhu zvakanyanya kufanirwa nekugadzirisa pakusikwa korona, bhiriji kana muvhenekeri zvinosanganisira nzvimbo duku pakati pezino uye gum tisu inopoteredza dzino, inozivikanwa semuganhu wegungwa. Pasina chinyorwa chakarurama chemuganhu uyu, kudzorerwa kwekupedzisira hakugoni kufanana neino rinokodzera, zvichiguma nematambudziko akawanda pasi pemugwagwa.
IJADA nyaya inotaura kuti digital digital technology haisi kuzovandudza kuguma kwekupedzisira, uye kuchine chido chekusanyatsocherechedza kwezvinyorwa zvishoma vasati vatora kuonekwa kwechidimbu.
Ramba uchifunga kuti havasi mazino ose emazino anoshandisa rudzi urwu rwekombiyuta yekunyora magetsi. Vazhinji vemazino vanofarira kushandisa tsika dzechizvarwa nokuti hapana kukwana kwakatsvakurudza kunoratidza kuti maonero edijitori akakwirira. Rudzi rwekombiyuta yemudhidhiyo inouyawo nemutengo mukuru mavamwe mazino asingagoni kururamisa.
Vamwe vanachiremba vemazino vakashandura kumashandisirwo emagetsi vangazombofunga nezvekudzokera shure, saDkt Tau.
"[Varwere] vangu vanofarira iTero, kunyanya murwere asingakwanisi kutora manzwiro emeno nemhaka yegag reflex yakaoma," anodaro Dr. Tau. "Kana iwe wakambotora maitiro akafanana, iwe unoziva kuti haunzwisisi nzira iyi.
Mafuta aya anonyangadza, anonakidza zvisingafadzi zvikuru uye kune varwere vazhinji vanogona kukonzera kuputika. "
Varwere vanofarira kudzidza zvakawanda nezvemajirisi ekufungidzirwa kwemajeri vanofanira kutaura navechiremba wemazino pamusoro pekombiyuta iyi.
> Sources:
> Kubvunzurudzwa naDkt. Leonard Tau weThe Pennsylvania Center yeDental Excellence. November 18, 2009.
> Will Digital Impressions Kuchenesa Matambudziko Azvino Nezvakaitwa Zviratidzo? J Am Dent Assoc, Jun 2008; 139: 761 - 763.