Ntau tus neeg muaj cov hniav tsis zoo. Txhawm rau kho lawv, ntau yam braces yog siv. Txhua lub cuab yeej muaj nws tus yam ntxwv, lub hom phiaj thiab contraindications. Self-ligating braces yog siv tau. Kev txiav txim los ntawm kev tshuaj xyuas, cov cuab yeej no zoo kawg nkaus kho cov hniav yam tsis muaj teeb meem. Cov yam ntxwv ntawm cov khoom no tau piav qhia hauv kab lus.
Qhov no yog dab tsi?
Tus kheej-ligating braces yog cov khoom tshiab tshaj plaws hauv orthodontics. Yog hais tias nyob rau hauv cov qauv txheej txheem fixation ntawm lub arc yog ua nrog ligatures (elastic bands los yog rings), ces nyob rau hauv lub non-ligature systems muaj hlau locks ntawm lub brackets uas tuav lub arc nyob rau hauv lub xav tau txoj hauj lwm. Lawv xaiv lub zog ntawm lub siab ntawm cov hniav los ntawm zawm los yog loosening.
Piv rau cov khoom siv txheem, cov hlua khi tus kheej tau yooj yim dua thiab tswj tau yooj yim dua. Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, ligature cov khoom yog tsis phem tshaj li tus kheej-ligating sawv daws yuav, tab sis tus kws kho mob yuav tsum tseem txiav txim siab rau xaiv ib tug system.cov cuab yeej tso cai rau koj kom tau txais txiaj ntsig zoo.
Indications thiab contraindications
Tus kheej-ligating braces siv rau:
- sib txawv tom deformities;
- Zoo torsion;
- overdevelopment ntawm ib lub puab tsaig;
- dystopia - txoj haujlwm tsis raug ntawm ib lossis ntau tus hniav;
- Kho qhov khoob ntawm cov hniav.
Kev hnav khaub ncaws yuav tshem tawm cov teeb meem no. Nws tseem ceeb heev uas yuav tau txiav txim siab tias lawv tsis siv thaum:
- muag hniav ntau;
- cov hniav tsis muaj zog;
- periodontitis;
- bruxism;
- kab mob ntawm lub cev tiv thaiv kab mob;
- oncology;
- kab mob ntawm lub cev pob txha;
- tuberculosis;
- HIV;
- STD;
- khoom tsis haum.
Hauv cov xwm txheej no, koj yuav tsum sab laj nrog koj tus kws kho mob. Tus kws kho mob tshwj xeeb yuav xaiv txoj kev kho kom haum.
txiaj ntsig
Tus kheej-ligating braces muaj qhov zoo hauv qab no:
- Tsis tas yuav mus ntsib kws kho mob ntau zaus. Nws txaus taug kev ib zaug txhua 2-3 lub hlis los qhib thiab hloov cov hlau.
- Nyob rau cov hniav: qhov tshwm sim yog ua tiav los ntawm qhov tsis tu ncua thiab txawm tias lub siab, tsis yog nws nce.
- Lub sijhawm kho mob txo 20-25%.
- Kev kho hniav yooj yim dua uas tsis muaj qhov sib txuas thiab qhov chaw tsawg dua rau cov zaub mov kom daig, ua cov khoom siv tsim nyog rau qee yam kab mob.
Howua tim khawv rau kev tshuaj xyuas ntawm cov kws tshaj lij, kev teeb tsa yuav tsum tau ua los ntawm kws kho mob. Yog tias lub kaw lus tawg lossis tsis xis nyob tshwm sim, koj yuav tsum hu rau lub tsev kho mob uas tau ua tiav.
Flaws
Tus kheej-ligating braces kuj muaj qhov tsis zoo:
- Nyob ntev.
- Lub tshuab muaj qhov xauv, vim tias cov khoom lag luam dhau los ua loj, cov mucous membranes tuaj yeem raug mob los ntawm lawv cov npoo.
- Hlau fixtures degrade txawm zoo nkauj fixtures ua los ntawm ceramic los yog ntshiab sapphires.
- Tsis tuaj yeem nruab nrog qee yam kab mob tom.
- Tus nqi siab.
Txawm hais tias cov tshuab muaj qhov tsis zoo, lawv feem ntau siv los kho tom. Nrog lawv cov kev pab, muaj qhov zoo sib xws ntawm cov hniav, uas hloov cov luag nyav.
Qhov chaw
Cov khoom siv no txawv. Los ntawm qhov chaw, braces muab faib ua:
- vestibular (nyob rau sab nraud ntawm cov hniav);
- lus (tso rau ntawm tus nplaig).
thawj hom yog suav tias pheej yig dua, thiab qhov thib ob yog qhov zoo nkauj vim nws tsis pom.
khoom
Cov khoom yuav txawv ntawm cov ntaub ntawv. Qhov nrov tshaj plaws yog hlau self-ligating braces. Cov no tuaj yeem yog cov hlau uas muaj hlau lossis nrog kub, titanium. Raws li kws kho hniav, cov ntaub ntawv xws li ceramics thiab sapphires tau lees paub tias yog qhov zoo nkauj.
Cov phiajcim ntawm cov khoom yog nruab nrog lub zawj hlau thiab / lossis lub xauv, uas ua kom cov hlau tuav tau.arcs. Qhov kev xaiv no tsis tshua muaj kev zoo nkauj, tab sis siv tau zoo, vim tias lub zog quab yuam ntawm arc ntawm tus du yog txo qis heev.
Tsim hom
Muaj 2 hom kev ligation:
- nquag (lub arc yog clamped hauv lub bracket);
- passive (dawb zawv zawg ntawm arc tshwm sim).
Txhua tus qauv siv los daws cov teeb meem tshwj xeeb - kev sib hloov ntawm cov hniav, rov qab mus rau sab lossis sab. Yog hais tias lub tshuab pab kom yooj yim kho ligation, ces tus kheej-ligating sawv daws yuav tsuas muaj 1 hom kev tsim kho - nquag los yog passive. Nrog rau txoj hauv kev no, kev kho mob yuav tsis zoo, yog li cov hlua khi no tsis haum rau txhua tus.
Nws siv sijhawm ntev npaum li cas txhawm rau kho qhov overbite?
Raws li kev tshuaj xyuas, tus kheej-ligating braces muaj kev ua haujlwm zoo heev vim muaj kev sib txuam ntawm cov hniav. Yog li ntawd, lub sij hawm ntawm kev kho mob yog txo. Tab sis feem ntau, lub sijhawm ntawm kev kho yog txiav txim siab los ntawm cov duab qub thiab cov ntaub ntawv siv hauv kev tsim khoom. Cov khoom siv hlau yog hnav los ntawm 6 lub hlis, ceramic thiab sapphire - los ntawm ib xyoos thiab siab dua.
Installation
Yuav ua li cas yog tus kheej-ligating braces ntsia? Ua ntej no, tus kws kho hniav tshuaj xyuas tus neeg mob lub qhov ncauj kab noj hniav thiab, yog tias tsim nyog, ua kev ntxuav hniav dawb. Tom qab ntawd X-rays raug coj mus, nrog kev pab los ntawm cov tshuab bracket tsim.
Tus kws kho hniav ua cov hlua khi raws li tus yam ntxwv ntawm tus neeg mob. Thaum cov khoom tiav lawm, nws yog "cog" nrog cov kua nplaum tshwj xeeb ntawm cov hniav. Nyob rau theem no nws zoo liTsis xis nyob me ntsis: lub koov pib ua rau cov hniav, hloov lawv mus rau qhov xav tau.
Tom qab txheej txheem kev teeb tsa, tej zaum yuav mob ob peb hnub. Tab sis tom qab ob peb lub lis piam, tau siv rau braces. Qhov tseem ceeb tshaj plaws yog tias lub sijhawm tag nrho ntawm kev hnav cov qauv, koj tsis tuaj yeem noj txiv ntoo, crackers, khoom qab zib thiab nqaij tawv. Nws kuj tseem yuav tsum tau ua tib zoo saib xyuas lub qhov ncauj kom zoo thiab siv cov khoom siv nyab xeeb.
Top Brands
Raws li pom hauv daim duab saum toj no, tus kheej-ligating braces zoo huv si. Nws yuav tsum tau nco ntsoov tias lawv muaj ntau hom. Lawv raug tsim los ntawm ntau lub tuam txhab:
- Zaj. Cov qauv yog ua los ntawm cov hlau, lawv muaj zog thiab siv tau, yooj yim rau txuas thiab tshem tawm.
- Lotus. Crafted los ntawm hlau, lawv muaj ib tug tsawg profile kom muaj kev nplij siab.
- Qu. Nickel-dawb hlau cov khoom, yog li txo qhov kev pheej hmoo ntawm kev ua xua. Lawv muaj qhov profile tsawg, ua rau lawv xis nyob thiab txo lub sijhawm nyob.
- Txhawj xeeb. Cov qauv tsim los ntawm cov hlau lossis ceramics yog ua tiav los ntawm cov hlau clip. Cov qauv hlau muaj qhov profile tsawg, thaum cov qauv ceramic yog qhov zoo nkauj heev thiab ua haujlwm zoo vim qhov sib ntxiv ntawm cov hlau zawj.
- Kev paub. Cov tshuab siv tau zoo yog tsim nyob rau hauv 3 hom - hlau (classic thiab mini) thiab ceramic. Lawv muaj lub luag haujlwm hnyav ua haujlwm tshiab uas yog kink-resistant.
- Damon. Self-ligating braces yog tsim los ntawm cov hlau, sapphires, ceramics. Lawv muaj lub hau npog ntawm tus qauv tsim,uas ua rau nws yooj yim heev rau qhib thiab kaw lub xauv yam tsis muaj chips lossis tawg, txawm tias tsis tu ncua hloov ntawm arcs. Damon self-ligating hlau braces yog cov muaj zog tshaj.
- QuicKlear. Cov txheej txheem ceramic nrog cov xauv ntawm cov khoom zoo sib xws lossis hlau. Lawv txawv nyob rau hauv aesthetics thiab efficiency. Cov nqe lus kho yog txij li 1.5 xyoo.
- Nyob hauv-Ovation. Lub tuam txhab tsim ib tug series ntawm braces ua los ntawm hlau thiab ceramics. Cov hlau yog muab faib ua vetiular thiab lingual. Cov khoom siv tau zoo heev thiab tso cai rau koj kho qhov tom hauv lub sijhawm luv.
- 2D. Cov cuab yeej muaj ib daim ntawv qauv, uas yog vim li cas lawv cov nqi pheej yig heev. Lawv muaj qhov profile qis thiab polished nto, yog li nws tsis siv sijhawm ntev los siv.
- SmartClip. Cov khoom siv hlau ua los ntawm nickel thiab titanium txo qhov kev pheej hmoo ntawm kev tawg ntawm lub xauv.
- Clarity SL. Cov txheej txheem yog ua los ntawm ceramics, lawv ntxiv nrog ib tug hlau zawj thiab xauv. Ua tsaug rau qhov no, lawv zoo nkauj thiab siv tau.
- Insignia. Cov khoom siv vestibular yog tsim ib tus zuj zus rau txhua tus neeg mob. Vim qhov tseeb thiab kev kwv yees tshwm sim, tus nqi siab heev.
Cov khoom teev npe yog qhov zoo tshaj plaws. Nrog lawv, kho cov hniav tsis mob thiab ua haujlwm zoo. Qhov tseem ceeb tshaj plaws yog tias txhua yam raug teeb tsa kom raug.
Tus nqi
Tus nqi ntawm cov braces yog 40-50% siab dua li cov txheej txheem ligature classic. Lawv cov nqi nyob ntawm cov khoom siv, kev kho hniav thiab cheeb tsam. Qhov nruab nrab, tus nqi ntawm lub kaw lus rau 1 lub puab tsaig, tsis suav nrog kev ua haujlwm, yog los ntawm 23 txhiab rubles.rubles. Tus nqi yuav txawv nyob ntawm tus qauv siv. Nqe kuj txawv raws cheeb tsam.
Kev
Txawm hais tias kev ntxuav nrog tus kheej ligating braces yog ib qho yooj yim, nws yog ib qho tseem ceeb uas yuav tau ua cov txheej txheem kom huv si thiab tsis tu ncua. Cov khoom ntawm cov hniav khaws cov khoom seem ntawm cov khoom noj, qhov chaw ntawm cov khoom tau daig hauv lawv. Yog li ntawd, tom qab txhua pluas noj, koj yuav tsum yaug koj lub qhov ncauj, nws raug nquahu kom siv cov tshuaj tua kab mob.
Kev tshuaj xyuas tsis tu ncua ntawm tus kws kho hniav yog qhov tseem ceeb - txhua 3-4 lub hlis. Qhov no zaus yuav tsum tau soj ntsuam yog tias txhua yam nyob rau hauv kev txiav txim nrog cov khoom. Yog tias muaj kev ua txhaum cai lossis tsis xis nyob, tsis tas yuav ncua mus ntsib kws kho mob.
Lub sijhawm hnav khaub ncaws yog 1.5-3 xyoos. Tom qab lawv tshem tawm, tej zaum yuav xav tau cov txheej txheem ntxiv los sib sau ua ke qhov tshwm sim. Feem ntau yog cov kws saib xyuas hmo ntuj.
Txhais tau
Cov teeb meem tuaj yeem tshwm sim tom qab kho tiav. Yog tias thaum hnav cov hniav tsis muaj calcium, tom qab tshem tawm cov kab mob, cov stains tshwm. Thiab qhov no ua rau caries. Gingival hnab yuav tshwm sim. Thov nco ntsoov tias qhov mob ntawm lub qhov ncauj tom qab tshem tawm cov khoom yog nyob ntawm kev huv ntawm qhov ncauj thaum kho.
Tus kws kho mob yuav tsum tsis tsuas yog xaiv cov khoom tsim nyog, tsim, tab sis kuj ua tib zoo tshuaj xyuas lub qhov ncauj ntawm txhua qhov kev mus ntsib. Qhov no yuav tiv thaiv qhov teeb meem. Nrog kev pab los ntawm cov qauv tsim niaj hnub, nws yuav muaj peev xwm tshem tawm cov teeb meem tom qab nyuaj.
Kev txiav txim los ntawm kev tshuaj xyuas ntawm kws kho hniav, tus kheej-ligating braces yog ib qho nrov tshaj plaws. Qhov no tau piav qhia los ntawm lawv txoj kev nyab xeeb thiab kev ua tau zoo. Tom qab cov txheej txheem, nws yog ib qho tseem ceeb rau cov neeg mob ua raws li cov cai ntawm kev saib xyuas los ntawm kws kho hniav.
Tus kheej-ligating braces yog ib txoj hauv kev niaj hnub ntawm kev kho qhov mob tom ntawm kev kho hniav. Nrog lawv, nws yuav muaj peev xwm tshem tawm qhov tsis txaus ntawm kev kho hniav hauv lub sijhawm luv luv. Txawm hais tias tus nqi ntau tshaj li cov qauv tsim, ntau tus nyiam xaiv txoj kev tshwj xeeb no vim nws qhov zoo nkauj thiab kev nplij siab.
