Mhando dzeLaser dzekurapa mazino
Kufambira mberi kwetekinoroji mukurapa mazino kuri kuramba kuchifambira mberi nekukurumidza, muenzaniso mumwe uri kushandiswa kwemalaser. Kunyange zvazvo nzira dzakawanda dzekurapa mazino dzaimbobatanidzwa nekurwadziwa, ruzha rwekubhoboza tsinga, uye kubuda ropa mushure mekurapa, nhasi mhando dzakasiyana dzemalaser dzinopa ruzivo rwekurapa rwakasununguka uye rwakarurama, uye dzinowanzo kurumidza kupora. Zvisinei, haasi malaser ese anoshanda nenzira imwechete. Rudzi rumwe nerumwe rune hunhu hwakasiyana, marefu ehurefu, uye zviratidzo zvekiriniki. Nokudaro, kunzwisisa sarudzo dzakasiyana dzelaser dzekurapa mazino kunobatsira varwere kunzwisisa nzira yacho uye kunobatsira makiriniki kusarudza mudziyo wakakodzera.
Chii chinonzi laser mukurapa mazino?
Laser chiedza chine simba guru chinotariswa pahurefu hwakasiyana. Kana chakanangidzirwa pamazino kana nyama yakapfava (mazino), simba re laser rinogona kucheka, kupfava, kuderedza mabhakitiriya, kana kukurudzira kuporesa, zvichienderana nerudzi rwe laser uye simba rayo. Laser inogona kutsiva kana kuwedzera zvishandiso zvemazuva ano zvakaita se scalpels, drills, uye curettes dzekuchenesa.
Kazhinji, ma laser emazino anogona kukamurwa kuita mapoka maviri makuru: ma laser ezvinyama zvakapfava uye ma laser ezvinyama zvakaoma. Kunewo ma laser anoshandiswa zvakanyanya pakurapa (senge kurapwa ne laser yakaderera) pane pakucheka.
1. Laser yeDiode
Malaser eDiode ndeimwe yemalaser anonyanya kuwanikwa mumakiriniki emazino nekuda kwehukuru hwawo hwakati siyanei uye kushandiswa kwakawanda pamatishu akapfava. Malaser aya anowanzo shanda pahurefu hwemarefu hwe810–980 nm.
Mashandisirwo makuru:
- Kucheka nekuumba matadza (gingivectomy/gingivoplasty)
- Kurapa mamwe matumbu emazino uye mapfupa emazino senzira yekuwedzera yekurapa
– Kubviswa kwemasero eropa (kucheka frenulum pamuromo kana parurimi)
– Rapa mamwe maronda emudumbu, maronda enyama yakapfava, kana kubatsira nekudzikisa kubuda ropa (kuderedza kubuda kweropa)
- Inobatsira nemaitiro ekushongedza akadai sekugadzirisa kunyemwerera kwegummy mune dzimwe nguva
Zvakawandisa:
– Kubuda ropa zvakanaka (kubuda ropa kushoma)
- Maitiro mazhinji anogona kuitwa nekukurumidza
- Mune zvimwe zviitiko, kurwadziwa mushure mekuvhiyiwa kushoma
Keterbatasan:
– Hazvina kunaka kucheka nyama dzakaoma dzakadai se enamel yemazino kana mapfupa
- Kudzora kwehunyanzvi kunodiwa kuitira kuti kupisa kusakuvadze nyama yakakomberedza.
2. Nd: YAG (Neodymium-Doped Yttrium Aluminum Garnet) Laser
Laser yeNd:YAG inoshanda nehupamhi hwemafungu hunosvika 1064 nm uye inopinda zvakadzika munyama yakapfava kupfuura mamwe malaser. Mukurapa mazino, Nd:YAG inowanzoshandiswa pakurapa mazino uye mamwe machira akapfava.
Mashandisirwo makuru:
– Kurapa kwekuwedzera kwe periodontitis (kuderedza mabhakitiriya ari mumazino)
- Kucheka mamwe matishu akapfava
- Kuvhara ropa kuti udzore kubuda kweropa
Zvakawandisa:
- Inoshanda pakuderedza kubuda ropa
- Inogona kubatsira kuuraya utachiona munzvimbo dzakati wandei sechikamu chekurapa mazino.
Keterbatasan:
– Nekuda kwekupinda kwakadzika, vashandi vanofanirwa kudzidziswa kudzivirira njodzi yekupisa zvakanyanya.
- Kazhinji haisi sarudzo yekutanga yekuvhiyiwa kwenyama dzakaoma
3. Er:YAG (Erbium:YAG) laser
Laser yeEr:YAG inofarirwa pakurapa nyama dzakaoma. Kureba kwayo kwehurefu, kunosvika 2940 nm, inonyudzwa zvakanyanya nemvura uye hydroxyapatite (chikamu chemineral chemazino). Saka, laser iyi inoshanda pakucheka enamel nedentin nemazvo.
Mashandisirwo makuru:
- Kugadzirira maburi (kubvisa maburi) ekuzadza
- Inobvisa mamwe macalculus uye inobatsira pakurapa periodontal mune dzimwe nzvimbo
- Mabasa pamatishu akaomarara uye akapfava mune zviratidzo zvakananga
Zvakawandisa:
– Inogona kushandiswa pamazino (enamel/dentin)
– Mune vamwe varwere, kudiwa kweanesthesia kunoderedza nekuda kwekuzunguzika kushoma pane drill.
- Kunyatsorongeka uye kunoderedza kukuvara kwenyama yakapoteredza
Keterbatasan:
- Zvishandiso zvinowanzo kudhura
– Haasi ese ma caries caries akakodzera; dzimwe nguva drill ichiri kudiwa kuti upedzise.
4. Laser Er,Cr:YSGG (Erbium, Chromium:YSGG)
Laser yeEr,Cr:YSGG ine urefu hwemarefu hunosvika 2780 nm uye inoshandawo pamatishu akaomarara nekuda kwekunwa kwayo mvura yakawanda. Laser iyi inozivikanwa nehunyanzvi hwayo hwekupfapfaidza mvura kuti ibatsire kudzora kupisa pakucheka matishu.
Mashandisirwo makuru:
- Kugadzirira kuzadza uye kubvisa caries
- Kucheka mamwe matishu akapfava
- Kurapa kwePeriodontal mune zvimwe zviratidzo
- Kubatsira nekuvhiyiwa kudiki kwenyama yemuromo
Zvakawandisa:
- Inogona kubata nyama dzakaoma uye dzakapfava
- Kudzora kupisa kuri nani nekuda kwekusanganiswa kwemvura nesimba re laser
- Inowanzo gadzikana mune vamwe varwere
Keterbatasan:
- Kugadzika kwemugero wekudzidza uye ma parameter kunoda kudzidziswa
- Mari yekudyara michina yakakwira zvakanyanya
5. CO₂ (Carbon Dioxide) Laser
Laser yeCO₂ inoshanda nehupamhi hwemafungu hunosvika 10.600 nm uye inonyudzwa zvakanyanya nemvura, zvichiita kuti ishande zvakanaka panyama dzakapfava. Izvi zvinoita kuti ive yakakurumbira mukuvhiyiwa kwemuromo uye mukurapa maronda.
Mashandisirwo makuru:
– Kubviswa kwezvironda zvenyama yakapfava (semuenzaniso mamwe ma fibromas, tishu dzakanyanya kupfava)
- Kuvhiyiwa kwemazino emudumbu (gingivectomy) uye kucheneswa kwemazino chaiwo
- Inobatsira mukubvisa tsvina pamusoro uye kuonda
Zvakawandisa:
- Kucheka nyama yakapfava kunoshanda zvikuru
- Kubuda ropa kushoma uye nzvimbo yebasa yakaoma
– Kuzvimba kunogona kuitika mushure mekuvhiyiwa kwacho kushoma mune dzimwe nguva.
Keterbatasan:
– Kazhinji hazvishandiswi pakuvhiyiwa kwemazino (nyama dzakaoma)
- Inoda kuchengetedzeka kwakawedzerwa nekuda kwehunhu hwechiedza
6. Argon Laser (isingawanzo shandiswa)
Ma-argon lasers haasi kushandiswa zvakanyanya kupfuura mamwe marudzi e-laser. Zvisinei, kare, ma-argon lasers ave achishandiswa kune mamwe matishu akapfava uye maitiro ekushongedza nekuda kwekubatana kwawo kwakasiyana nemamwe mavara nezvinhu.
Kugona kushandiswa (kushoma uye zvinoenderana nemudziyo):
- Dzimwe nzira dzekuita nenyama yakapfava
- Mamwe mashandisirwo mukuita kuti zvinhu zvinogadzirisa zvinhu zvivepo munguva yakapfuura zvivepo (zvine miganhu)
Cherechedza:
Nhasi, makiriniki mazhinji anosarudza diode, erbium, Nd:YAG, kana CO₂ nekuda kwekuchinjika kwavo uye rutsigiro rwakakura rwezvishandiso zvemazuva ano.
7. Kurapa neLaser Yemazinga Akaderera (LLLT) / Photobiomodulation
Kusiyana nema "surgical lasers" anocheka nyama, LLLT inoshandisa simba shoma pakurapa. Chinangwa hachisi chekukwenya kana kucheka, asi kubatsira kuderedza marwadzo nekuzvimba uye kukurudzira kugadziriswa kwenyama.
Mashandisirwo makuru:
- Deredza marwadzo mushure memamwe marapirwo (semuenzaniso mushure mekubvisa kana kurapwa kwemazino)
- Inobatsira kurapa maronda emudumbu (aphthous ulcers) mune dzimwe nguva
- Inobatsira kuderedza kuzvimba kweTMJ/mamwe marwadzo emhasuru senzira yekuwedzera yekurapa
Zvakawandisa:
- Hazvipindi muropa uye zvinonyaradza zvishoma
- Inogona kuva mushonga unotsigira vamwe varwere
Keterbatasan:
- Kubudirira kunoenderana zvakanyanya nekuongorora chirwere uye nzira dzekurapa.
– Hazvitsivi kurapwa kwekutanga kana paine chikonzero chehutachiona kana kuti caries.
Ungasarudza sei laser "yakakodzera"?
Kusarudzwa kwerudzi rwe laser kunoenderana nezvinhu zvakawanda:
1. Rudzi rwenyama yakanangwa: nyama yakapfava vs nyama yakaoma.
2. Chinangwa chemaitiro acho: kucheka, kubvisa utachiona, kuderedza mabhakitiriya, kugadzirisa runako, kana kurapa nekurapa.
3. Mamiriro emurwere: semuenzaniso marwadzo akawandisa, kuda kudzora kubuda ropa, nhoroondo yezvirwere zvakasiyana, uye huwandu hwekuzvidya mwoyo.
4. Hunyanzvi hwemushandi uye maitiro ekurapa: zviyero zve laser (simba, nguva, pulse mode) zvakakosha pakuchengetedza.
5. Mutengo uye kuwanikwa kwemidziyo: mamwe masisitimu elaser anoda mari yakawanda uye kugadziriswa nguva dzose.
Kuchengetedzeka uye izvo varwere vanofanira kuziva
Kuvhiyiwa ne laser yemazino kunowanzo chengetedzwa kana kuchiitwa nachiremba wemazino akadzidziswa uye kutevedzera mitemo yakakodzera. Varwere nevashandi vezvehutano vanowanzo pfeka maziso anodzivirira anoenderana nerudzi rwe laser. Pamusoro pezvo, varwere vanofanira kubvunza kuti:
- Ndezvipi zviratidzo zvekushandisa laser munyaya iyi?
– Kurapa kweanesthesia kuchiri kudiwa here?
- Ko kurapwa kwemwana mushure mekuvhiyiwa kwacho kwakamira sei?
– Ndezvipi njodzi dzingangoitika (semuenzaniso, kunzwa kupisa, kurwadziwa kudiki, kana kuzvimba)?
Penutup
MaLaser ave chikamu chakakosha chekurapa mazino emazuva ano, achipa musanganiswa wekururama, kunyaradzwa, uye kushanda zvakanaka. MaLaser akadai se diode, Nd:YAG, Er:YAG, Er,Cr:YSGG, uye CO₂ imwe neimwe ine zvayakanakira zvichienderana nenyama yauri kuda kuvhiyiwa uye zvinodiwa nemaitiro acho. Panguva iyi, LLLT inoshanda senzira yekurapa inobatsira pakurapa nekuderedza marwadzo. Pakupedzisira, sarudzo yakanakisa haisi yekuti ndeipi laser iri nani, asi kuti ndeipi inoenderana nekuongorora kwako, zvinangwa zvekurapa, uye kuchengetedzeka kwemurwere. Bvunza chiremba wemazino kuti uve nechokwadi chekuti wawana chirongwa chekurapa chakakodzera uye mhedzisiro yakanaka.
