Kodi Ma Elastics Okongola Amathandizira Bwanji Kutsatira Malamulo a Odwala Achinyamata Odwala Ma Orthodontic?

Chiyambi

Chithandizo cha mano a achinyamata chimadalira kwambiri khalidwe komanso makina, ndipo nthawi zambiri mavalidwe a elastic tsiku ndi tsiku ndi omwe mapulani amalephera. Chinthu chimodzi cholimbikitsa kwambiri ndi mtundu: kupatsa achinyamata chisankho cha elastics yamitundu yosiyanasiyana kungapangitse kuti chithandizo chizimveka ngati chaumwini, chowonekera, komanso chosavuta kudzipereka. Nkhaniyi ikufotokoza momwe kapangidwe kakang'ono kameneka kamathandizira kutsatira malamulo, chifukwa chake kamagwirizana ndi maganizo a achinyamata, komanso zomwe zingatanthauze pakugwira bwino ntchito kwa chithandizo, zotsatira za nthawi yokumana, komanso kukhutira kwa odwala. Ikukhazikitsanso zinthu zothandiza zomwe madokotala ndi makolo ayenera kuganizira akamagwiritsa ntchito elastics yamitundu yosiyanasiyana kuti alimbikitse mgwirizano wokhazikika.

Momwe Ma Elastics Okongola Angathandizire Kutsatira Malamulo a Achinyamata a Orthodontic

Kutsatira malamulo a achinyamata kumakhalabe chimodzi mwa zinthu zosayembekezereka kwambiri pa chithandizo cha mano. Ngakhale kuti kupita patsogolo kwa biomechanical kwapangitsa kuti mapangidwe a ma bracket akhale abwino komansoma aloyi a waya wa archwire, zotsatira zachipatala zimadalirabe kwambiri mgwirizano wa odwala, makamaka pankhani ya ukhondo wa pakamwa ndikuvala kosalekeza kwa ma elastiki a interarchChiwerengero cha achinyamata omwe ali ndi vuto la mano nthawi zambiri chimakhala pakati pa 30% ndi 50%, vuto la khalidwe lomwe lingapangitse kuti nthawi yochizira ichepe kwambiri ndikuwononga zotsatira za opaleshoni yomaliza.

Pofuna kuchepetsa vutoli, madokotala amagwiritsa ntchito kwambiri njira zolimbikitsira khalidwe kuti alimbikitse umwini wa wodwalayo pa chithandizo. Kuphatikiza ma elastomeric ligatures okongola ndi ma interarch elastics kumagwira ntchito ngati chida chotsika mtengo komanso chothandiza kwambiri pamaganizo. Mwa kusintha njira yachipatala yopanda ntchito kukhala yolumikizirana, machitidwe a orthodontics angagwiritse ntchito malingaliro a achinyamata kuti apititse patsogolo kutsatira malamulo ovala omwe adalembedwa.

Chifukwa chake kusankha zinthu zowoneka n'kofunika pa chilimbikitso cha achinyamata

Unyamata ndi gawo la kukula lomwe limadziwika ndi chilakolako champhamvu chodziyimira pawokha komanso kudziwonetsera. Chithandizo cha orthodontic, chomwe nthawi zambiri chimalamulidwa ndi makolo ndipo chimachitidwa ndi asing'anga, mwachibadwa chimaletsa kudziyimira pawokha kumeneku. Kulola achinyamata kusankha mitundu ya ma elastomeric ligatures awo (O-rings) kapena interarch elastics kumabweretsanso ulamuliro. Kafukufuku wazachipatala akuwonetsa kuti kupereka zosankha zazing'ono, zolamulidwa m'malo azachipatala kungakweze zigoli za odwala mpaka 40%.

Kusankha kowoneka bwino kumeneku kumasintha chipangizo choyezera mano kuchoka pa chipangizo chachipatala chokha kukhala chowonjezera chomwe chingasinthidwe. Odwala nthawi zambiri amaphatikiza mitundu yawo ndi maholide, mitundu ya kusukulu, kapena zokonda zawo. Kugwirizana kumeneku kumachepetsa manyazi ndi kukhumudwa komwe kumachitika chifukwa cha zipangizo zokhazikika, zomwe zimapangitsa kuti odwala azigwirizana kwambiri akamakonza mipando yawo komanso kusamalira kunyumba.

Momwe kutsatira malamulo kumakhudzira kugwira ntchito bwino kwa chithandizo

Kugwira ntchito bwino kwa mano pogwiritsa ntchito makina kumagwirizana mwachindunji ndi kugwiritsa ntchito mphamvu mosalekeza. Pa ma elastic a interarch, madokotala nthawi zambiri amalemba maola 20 mpaka 22 ogwiritsidwa ntchito tsiku lililonse kuti akwaniritse kuyendetsa bwino dzino. Pamene chilimbikitso cha dzino chikuchepa ndipo wodwala amachepetsa nthawi yogwiritsidwa ntchito mpaka maola 12 kapena kuchepera, mphamvu ya biomechanical imakhala yochepa, zomwe zimapangitsa kuti maselo apumule mu ligament ya periodontal m'malo mokonzanso mafupa.

Kusatsatira malamulo kumeneku kumatanthauza kuti chithandizo sichikugwira ntchito bwino. Kutalika kwa chithandizo kumatha kuwonjezeka ndi miyezi itatu mpaka isanu ndi umodzi chifukwa cha kuwonongeka kosakhazikika kwa elastiki, zomwe zimafuna nthawi yowonjezera yokumana ndi dokotala komanso ndalama zowonjezera zomwe zimagwiritsidwa ntchito pachipatalachi. Pogwiritsa ntchito elastiki yokongola kuti odwala akhale ndi chilimbikitso chambiri, madokotala amatha kuwonetsetsa kuti mphamvu zomwe zimagwiritsidwa ntchito sizikusokonezedwa, potero kusunga nthawi yochizira ikuyenda bwino.

Zinthu Zachipatala ndi Zamakhalidwe Zomwe Zimayambitsa Kugwiritsa Ntchito Mtundu Wosalala

Kugwiritsa ntchito ma elastomeric okhala ndi mitundu yosiyanasiyana kumafuna kumvetsetsa sayansi ya zinthu zomwe zimalamulira zinthu za polyurethane komanso momwe achinyamata amagwirira ntchito. Zinthu za elastomeric zimapezeka paliponse mu orthodontics, koma mawonekedwe awo amakina sasinthasintha. Kuwonongeka kwa mphamvu kwa ma ligatures ndi unyolo wa elastomeric nthawi zambiri kumafika pa 50% mpaka 70% mkati mwa maola 24 oyamba kuchokera pamene munthu wakhudzidwa ndi mkamwa.

Popeza zinthuzi zimafunika kusinthidwa pafupipafupi—nthawi zambiri milungu inayi kapena isanu ndi umodzi iliyonse kuti zikhale ndi ma ligatures komanso tsiku lililonse kuti zikhale ndi ma interarch elastics—kufunikira kwa ma elastomerics atsopano kumapangitsa kuti wodwala azigwira ntchito nthawi zonse. Kumvetsetsa kusiyana kwa mankhwala awa ndi zinthu zomwe zimapangitsa kuti agwiritsidwe ntchito ndikofunikira kwambiri kuti pakhale mphamvu ya biomechanical komanso kutsatira malamulo a odwala.

Kodi ma elastiki okhala ndi mitundu yosiyanasiyana amasiyana bwanji ndi ma ligature ndi ma interarch elastiki?

Ngakhale odwala nthawi zambiri amagwiritsa ntchito mawu oti "mizere ya rabara" mosinthana, asing'anga ayenera kusiyanitsa pakati pa ma elastomeric ligatures ndi ma interarch elastics popanga njira yotsatirira malamulo. Ma elastomeric ligatures (kapena ma O-rings) amagwiritsidwa ntchito ndi dokotala kuti asunge waya wa arch mkati mwa malo olumikizirana. Kusankha mitundu yawo kumapereka kukongola komanso kumabweretsa chisangalalo pa nthawi yokumana, koma safuna kuti wodwala alowererepo tsiku ndi tsiku.

Mosiyana ndi zimenezi, ma elasitiki a interarch ndi mikanda yochotsedwa yomwe imagwiritsidwa ntchito kukonza malocclusion monga kusiyana kwa Gulu Lachiwiri kapena Gulu Lachitatu. Izi zimafuna kuti wodwala azitsatira mosamalitsa malamulo, chifukwa wodwalayo ayenera kuzichotsa pa chakudya ndikuzisintha kangapo patsiku ndi mikanda yatsopano kuti asunge mphamvu zokwanira (nthawi zambiri kuyambira ma ounces 2.5 mpaka 6.0). Kupereka ma elasitiki a interarch okhala ndi mitundu yosiyanasiyana kumapereka chikumbutso chowoneka bwino kwa wodwalayo kuti asunge nthawi yake yovala tsiku ndi tsiku.

Ndi zinthu ziti zamaganizo ndi zapampando zomwe zimawonjezera chilimbikitso

Kudziwa bwino za mpando kumathandiza kwambiri pakulimbikitsa kutsatira malamulo a dokotala. Pamene othandizira mano akupereka mphindi ziwiri kapena zitatu kuti akambirane za mitundu yosiyanasiyana, zimapangitsa kuti pakhale mgwirizano wofunikira pakati pa gulu lachipatala ndi wodwala wachinyamata. Kulimbikitsana kumeneku kumapangitsa wodwalayo kulandira malangizo okhudza ukhondo wa pakamwa komanso kuvala zotanuka.

Kuphatikiza apo, njira zosewera masewera zitha kugwiritsidwa ntchito. Machitidwe nthawi zambiri amachita mipikisano yanyengo kapena ma kampeni ochezera pa intaneti komwe odwala amawonetsa mitundu yawo yapadera. Kutsimikizira kumeneku kwa anzawo kumagwiritsa ntchito chikhumbo cha achinyamata chofuna kulandiridwa ndi anzawo, kusandutsa kuvala mwakhama kwa ma elastics okongola kukhala khalidwe lopindulitsa pagulu m'malo mongokhala ntchito yokhayokha.

Kodi ndi zolepheretsa ziti ndi zinthu zotani zomwe zimafunika posankha milandu?

Ngakhale kuti ali ndi ubwino pa khalidwe lawo, ma elastomerics okhala ndi mitundu yosiyanasiyana ali ndi zofooka zinazake zachipatala. Kapangidwe ka zinthu ndi chinthu chachikulu; pomwe ma ligature ambiri amakono amapangidwa kuchokera kupolyurethane yopanda latexPofuna kupewa ziwengo, ma elastiki osagwiritsa ntchito latex interarch nthawi zambiri amawola mphamvu mwachangu kuposa ma elastiki achilengedwe a latex. Madokotala angafunike kupereka kuwonjezeka kwa 10% mpaka 15% kwa mphamvu yoyambirira ya mikanda yopanda utoto wa latex kuti athetse kuwonongeka kumeneku mwachangu.

Kusankha chikwama kumatanthauzanso kuti mtundu ukhale wotani. Pankhani zomwe zimafuna kusintha kwakukulu kozungulira kapena komwe makina otsetsereka opanda kukangana ndi ofunikira kwambiri,mabulaketi odziyikira okhakapena ma ligature a waya osapanga dzimbiri angakhale apamwamba kuposa ma ligature a elastomeric. Muzochitika zotere, dokotala ayenera kulinganiza chilakolako cha khalidwe la ma ligature amitundu yosiyanasiyana motsutsana ndi zofunikira za makina pa gawo la chithandizo.

Kuyerekeza Zosankha Zokongola ndi Zosalowerera

Popanga dongosolo la chithandizo, madokotala a mano ayenera kuyeza ubwino wa elastics yokongola poyerekeza ndi kukongola ndi mawonekedwe a mankhwala a njira zina zosalowerera kapena zowonekera bwino. Mabulaketi okongoletsa (ceramic kapena safiro) nthawi zambiri amaphatikizidwa ndi ma ligatures owonekera bwino kapena ofiirira a elastomeric kuti achepetse kuwoneka bwino kwa chipangizocho. Komabe, njira zosalowerera izi zimapereka zovuta zapadera zokhudzana ndi kukhazikika kwa zinthu komanso kukhutitsidwa kwa odwala.

Ma unyolo ndi ma ligatures a elastomeric omveka bwino amatha kusintha mtundu. Kafukufuku akusonyeza kuti ma elastomerics a polyurethane omveka bwino amatha kusintha mtundu (mtengo wa Delta E woposa 3.0) mkati mwa masiku 7 okha akakumana ndi ma chromogens azakudya monga khofi, tiyi, mpiru, kapena turmeric. Kuwonongeka kwa mawonekedwe mwachangu kumeneku kungachepetse kukhutitsidwa kwa wodwala, zomwe zimapangitsa kufananiza pakati pa mitundu ndi mitundu yosiyana kukhala chinthu chofunikira kwambiri pachipatala.

Zinthu zomwe zimafananitsa bwino kutsata malamulo, mawonekedwe, ndi utoto

Kuwunika kusiyana pakati pa ma elastomer okhala ndi mitundu yosiyanasiyana ndi osalowerera kumafuna kuwunika momwe amagwirira ntchito m'njira zosiyanasiyana zachipatala komanso zamakhalidwe. Ma elastomer okhala ndi mitundu yosiyanasiyana amaphimba utoto wazakudya, pomwe zosankha zomveka bwino zimawonjezera. Kuphatikiza apo, zowonjezera za utoto mu ma elastomer okhala ndi mitundu sizisintha kwambiri mawonekedwe awo operekera mphamvu poyerekeza ndi mitundu yopanda utoto, zomwe zimathandiza asing'anga kupanga zisankho kutengera makamaka kukongola ndi kutsatira malamulo m'malo motsatira malamulo a biomechanical.

Pamene njira zosalowerera ndale zingakhale chisankho chabwino

Ngakhale kuti mitundu yosiyanasiyana imakhala ndi ubwino pa khalidwe, ma elastiki osalowerera kapena omveka bwino akadali chisankho chabwino kwambiri pa anthu ndi zochitika zinazake zachipatala. Odwala akuluakulu omwe ali ndi vuto la mano, omwe nthawi zambiri amaika patsogolo ufulu wawo kuposa kuwonetsa, amakonda kwambiri ma ligatures omveka bwino ophatikizidwa ndi ma brackets a ceramic kapena clear aligner therapy. Kwa odwalawa, mphamvu yamaganizo imachokera ku kusawoneka kwa chipangizochi m'malo mosintha momwe chimagwirira ntchito.

Kuphatikiza apo, odwala ena achinyamata amasamala kwambiri za iwo eni ndipo amakonda njira yochepetsera thupi. Ngati ma ligature omveka bwino agwiritsidwa ntchito koma vuto la zakudya limakhalapo nthawi zonse, madokotala amatha kusintha ma elastomeres omveka bwino ndi ma ligature asiliva kapena utsi, kapena kusankha Teflon-coated.matailosi achitsulo chosapanga dzimbiriNjira zina izi zimasunga mawonekedwe osawoneka bwino pomwe zimalimbana ndi kusintha kwa mtundu komwe kumakhudza zinthu zowonekera za polyurethane.

Momwe Makhalidwe a Orthodontic Angagwiritsire Ntchito Njira Yosankha Mtundu

Kuphatikiza njira yonse yosankha mtundu mu chipatala cha mano kumafuna zambiri osati kungogula mitundu yosiyanasiyana ya elastomeric ligatures. Kumafuna njira yolinganizidwa bwino yogwirira ntchito, kasamalidwe ka zinthu, komanso kulankhulana ndi odwala. Popanda njira yosavuta, kusankha mitundu kungalepheretse ntchito zomwe zimachitika pafupi ndi mpando, zomwe zingawononge nthawi yochuluka kuchipatala.

Kusunga bwino mitundu yosiyanasiyana ya mitundu 20 mpaka 30 kumabweretsa mtengo wochepa kwa wodwala aliyense—nthawi zambiri pansi pa $0.15 pakugwiritsa ntchito ma ligatures pakamwa—koma kumafuna kuwongolera kwambiri katundu kuti zitsimikizire kuti zinthuzo zikugwira ntchito bwino. Zinthu zopangidwa ndi polyurethane zimakhudzidwa ndi zinthu zachilengedwe, ndipo kusungidwa kosayenera kungayambitse kuwonongeka kwa mphamvu msanga ma elastiki asanayikidwe mkamwa mwa wodwalayo.

Momwe mungapangire njira yosankha mtundu

Pofuna kupewa kusankha mitundu kuti isawononge nthawi yamtengo wapatali pampando, machitidwe ayenera kuphatikiza njira zopangira zisankho kale mu ntchito ya odwala. Zipatala zambiri zodziwika bwino zimagwiritsa ntchito mapulogalamu osankha mitundu a digito pamapiritsi m'chipinda chodikirira, zomwe zimathandiza achinyamata kuwona ndi kusankha mitundu yawo asanakhale pampando wa mano. Kusintha kosavuta kumeneku kungapulumutse pafupifupi mphindi zitatu mpaka zisanu pa nthawi iliyonse yokonzekera.

Kapenanso, madokotala angagwiritse ntchito "gudumu la utoto" lenileni pa desiki yoyeretsera kapena yolembera. Pofika nthawi yomwe wothandizira mano ali wokonzeka kuchotsa waya wa arch, wodwalayo amakhala atasankha kale. Ndondomekoyi imatsimikizira kuti ubwino wa kusankha mtundu umakwaniritsidwa popanda kuwononga nthawi ya tsiku ndi tsiku ya chipatala.

Kulankhulana komwe kumagwira ntchito bwino ndi achinyamata ndi makolo

Kulankhulana kogwira mtima kumasintha kusankha ma elastiki amitundu yosiyanasiyana kuchoka pa kukonda kukongola chabe kukhala mgwirizano wa khalidwe. Madokotala ndi ogwira ntchito ayenera kuyika ma elastiki amitundu yosiyanasiyana ngati mgwirizano. Nkhani yodziwika bwino imaphatikizapo kuuza wachinyamata kuti, "Ndiwe amene umayang'anira kusankha mitundu kuti kumwetulira kwako kuwoneke bwino, koma pobwezera, ndiwe amene umayang'anira kuvala maola 22 patsiku kuti chithandizocho chigwire ntchito."

Kuphatikizapo makolo mu zokambiranazi n'kofunika kwambiri. Makolo nthawi zambiri amavutika ndi ndalama chifukwa cha nthawi yayitali yochizira chifukwa chosatsatira malamulo. Mwa kuphunzitsa makolo momwe ma elastics amitundu yosiyanasiyana amagwirira ntchito ngati zizindikiro zowoneka za kuwonongeka—kuwalola kuwona mosavuta ngati mwana wawo akuvaladi mikanda yawo ya rabara—mchitidwewu umalemba kholo ngati wowunikira wochita bwino mu dongosolo la kutsatira malamulo.

Momwe zinthu zomwe zili m'sitolo ndi kuwongolera khalidwe zimakhudzira kusinthasintha

Kusunga mitundu yosiyanasiyana ya elastomeric kumafuna kuyang'aniridwa mosamala kwa zinthu zomwe zili mkati. Ma elastomeric a orthodontic amakhala ndi nthawi yokhazikika yosungiramo zinthu, nthawi zambiri kuyambira miyezi 18 mpaka 24, pambuyo pake unyolo wa polyurethane umayamba kusagwirizana bwino, zomwe zimapangitsa kuti zikhale zofooka komanso zosayembekezereka. Ma practice ayenera kukhazikitsa njira yosungira zinthu yoyamba kulowa, yoyamba kutuluka (FIFO) kuti achepetse kutha kwa zinthuzo.

Komanso,kuwongolera khalidwe kumafikira pa malo osungiramo zinthuZinthu zopangidwa ndi elastomeric zimakhudzidwa kwambiri ndi kuwala kwa ultraviolet (UV) komanso kusinthasintha kwakukulu kwa kutentha. Zinthuzo ziyenera kusungidwa m'zidebe zosawoneka bwino kapena m'makabati amdima, kutali ndi kuwala kwa dzuwa mwachindunji ndi kutentha kwa autoclave, kuti ma polima asunge umphumphu ndi kusinthasintha kwa kapangidwe kake.

Momwe Mungayesere Ngati Zokongola Zokongola Zili Zofunika Kupereka

Pofuna kulungamitsa khama la kayendetsedwe ka zinthu poyang'anira zinthu zambiri zamitundu yosiyanasiyana, akatswiri ochizira mano ayenera kuwunika phindu la ndalama zomwe zayikidwa (ROI) kudzera mu njira zenizeni zochizira komanso zogwirira ntchito. Ngakhale mtengo woyambirira wa ma ligatures ndi ma band amitundu ndi wochepa, phindu lenileni la njira imeneyi yochizira matenda limayesedwa ndi momwe imakhudzira magwiridwe antchito a chithandizo komanso kusunga odwala.

Mwa kutsatira mosamala zizindikiro zotsatizana,

Mfundo Zofunika Kwambiri

• Zofunikira kwambiri komanso zifukwa zofunika kwambiri kwa Odwala a Orthodontic
• Mafotokozedwe, kutsata malamulo, ndi macheke owopsa oyenera kutsimikiziridwa musanachite izi
• Njira zotsatila zogwira mtima komanso machenjezo omwe owerenga angagwiritse ntchito nthawi yomweyo

Mafunso Ofunsidwa Kawirikawiri

Kodi ma elasitiki amitundu yosiyanasiyana amathandiza bwanji achinyamata kuvala mikanda yawo ya orthodontic nthawi zonse?

Amapatsa achinyamata mwayi wosankha ndipo amachititsa kuti chithandizo chizioneka ngati chaumwini, zomwe zingathandize kuti azivala tsiku ndi tsiku komanso kuchepetsa maola opuma.

Kodi ma elastiki okhala ndi mitundu yosiyanasiyana ndi ofanana ndi ma ligature ties ndi ma interarch elastiki?

Ayi. Ma ligature okhala ndi utoto amaikidwa ndi dokotala wa mano pa mabulaketi, pomwe ma elastic a interarch ndi ma bandeji ochotsedwa omwe achinyamata ayenera kuvala monga momwe adalangizidwira tsiku lililonse.

Kodi achinyamata ayenera kuvala ma elastiki oteteza nkhope kwa maola angati patsiku?

Madokotala ambiri a mano amalimbikitsa kuti azipaka maola 20 mpaka 22 patsiku, kuzichotsa pa chakudya chokha ndikuziyika m'malo mwa zomangira zatsopano monga momwe zalangizidwira.

Kodi kusatsatira malamulo okhwima kungapangitse kuti chithandizo chitenge nthawi yayitali?

Inde. Kusagwira bwino ntchito kwa dzino kungasokoneze kuyenda kwa dzino ndipo kungapangitse kuti pakhale miyezi ingapo yoti munthu alandire chithandizo, komanso maulendo ena oti munthu asinthe.

N’chifukwa chiyani akatswiri odziwa za mano amasankha ma elastiki apamwamba ochokera kwa opanga ngati Denrotary?

Ma elastiki odalirika a digiri ya zamankhwala amathandizira mphamvu yokhazikika, mtundu wa zinthu, komanso amapereka chidaliro, zomwe zimathandiza zipatala kuyang'anira chithandizo moyenera.