Izikena zedijithali ze-intraoral seziphenduke inkambiso eqhubekayo embonini yamazinyo futhi ukuthandwa kuya ngokuya kukhulu. Kodwa siyini ngempela isithwebuli se-intraoral? Lapha sibhekisisa leli thuluzi elimangalisayo elenza wonke umehluko, likhuphula isipiliyoni sokuskena kubo bobabili odokotela neziguli siye ezingeni elisha ngokuphelele.
Yiziphi izikena ze-intraoral?
Isithwebuli se-intraoral idivayisi ephathwa ngesandla esetshenziselwa ukudala ngokuqondile idatha ye-digital impression ye-oral cavity. Umthombo wokukhanya ovela kusikena uboniswa ezintweni eziskena, njengamakhothamo agcwele wamazinyo, bese imodeli ye-3D ecutshungulwe isofthiwe yokuskena izoboniswa ngesikhathi sangempela esikrinini esithintwayo. Idivayisi inikeza imininingwane enembile yezicubu eziqinile nezithambile ezitholakala endaweni yomlomo ngokusebenzisa izithombe zekhwalithi ephezulu. Isiba yinketho edume kakhulu emitholampilo nodokotela bamazinyo ngenxa yezikhathi ezimfushane zokushintshwa kwelebhu kanye nemiphumela emihle kakhulu yezithombe ze-3D.
Ukuthuthukiswa kwezikena ze-Intraoral
Ngekhulu le-18, izindlela zokuthatha okuvelayo nokwenza amamodeli zase zivele zikhona. Ngaleso sikhathi odokotela bamazinyo bakha izinto ezibonakalayo eziningi ezifana ne-impregum, i-condensation/adition silicone, i-agar, i-alginate, njll. Kodwa ukwenza umbono kubonakala kunephutha futhi akusaphatheki kahle ezigulini futhi kudla isikhathi kodokotela bamazinyo. Ukuze unqobe le mikhawulo, izikena zedijithali ze-intraoral ziye zathuthukiswa njengenye indlela yemibono evamile.
Ukufika kwezikena ze-intraoral kuhambisane nokuthuthukiswa kobuchwepheshe be-CAD/CAM, okuletha izinzuzo eziningi kubasebenzi. Ngawo-1970s, umqondo wokukhiqiza okusizwa ngekhompiyutha/ukukhiqiza okusizwa ngekhompiyutha (CAD/CAM) wethulwa okokuqala ezinhlelweni zamazinyo nguDkt. Francois Duret. Ngo-1985, isithwebuli sokuqala se-intraoral satholakala ngokuthengiswa, sisetshenziswa amalebhu ukwenza ukubuyisela okunembile. Ngokwethulwa kwesithwebuli sokuqala sedijithali, udokotela wamazinyo wanikezwa enye indlela ejabulisayo kunemibono evamile. Nakuba izikena zama-80s zikude nezinguqulo zesimanje esizisebenzisayo namuhla, ubuchwepheshe bedijithali buye baqhubeka nokuvela eminyakeni eyishumi edlule, bukhiqiza izikena ezisheshayo, ezinembe kakhulu nezincane kunangaphambili.
Namuhla, izikena ze-intraoral kanye nobuchwepheshe be-CAD/CAM bunikeza ukuhlela ukwelashwa okulula, ukuhamba komsebenzi okunembile, amajika okufunda alula, ukwamukela amacala athuthukisiwe, akhiqiza imiphumela enembe kakhudlwana, futhi andise izinhlobo zokwelapha ezitholakalayo. Akumangalisi ukuthi izinqubo zamazinyo ziya ngokuya zibona isidingo sokungena emhlabeni wedijithali—ikusasa lodokotela bamazinyo.
Zisebenza kanjani izikena ze-intraoral?
Isithwebuli se-intraoral siqukethe i-wand yekhamera ephathwa ngesandla, ikhompuyutha, nesofthiwe. Induku encane, ebushelelezi ixhunywe kukhompuyutha esebenzisa isofthiwe yangokwezifiso ecubungula idatha yedijithali ezwa ikhamera. Lapho induku yokuskena incane, iba nkulu ngokwengeziwe ekufinyeleleni ekujuleni kwendawo yomlomo ukuze ithwebule idatha enembile nenembayo. Inqubo mancane amathuba okuthi ihehe ukuphendula kwe-gag, okwenza ukuzizwisa ukuskena kukhululeke kakhulu ezigulini.
Ekuqaleni, odokotela bamazinyo bazofaka induku yokuskena emlonyeni wesiguli bese beyihambisa ngobumnene endaweni engaphezulu yamazinyo. Induku ithwebula ngokuzenzakalelayo usayizi nokuma kwezinyo ngalinye. Kuthatha iminithi noma amabili kuphela ukuskena, futhi isistimu izokwazi ukukhiqiza okuvelayo okudijithali okuningiliziwe. (Isibonelo, i-Launca DL206 intraoral scanner ithatha ngaphansi kwamasekhondi angu-40 ukuqedela ukuskena okugcwele kwe-arch). Udokotela wamazinyo angakwazi ukubuka izithombe zesikhathi sangempela kukhompuyutha, ezingakhuliswa futhi zisetshenziswe ukuze kuthuthukiswe imininingwane. Idatha izodluliselwa kumalebhu ukuze kwenziwe noma yiziphi izinto zikagesi ezidingekayo. Ngale mpendulo esheshayo, yonke inqubo izosebenza kahle, yonge isikhathi futhi ivumele odokotela bamazinyo ukuthi bahlole iziguli eziningi.
Yiziphi izinzuzo?
Umuzwa wokuskena wesiguli othuthukisiwe.
Ukuskena kwedijithali kunciphisa ukungakhululeki kwesiguli kakhulu ngoba akudingekile ukuba sibekezelele ukuphazamiseka nokungakhululeki kokuvelayo okungokwesiko, njengamathreyi avelayo angemnandi kanye nethuba le-gag reflex.
Okonga isikhathi nemiphumela esheshayo
Yehlisa isikhathi sesitulo esidingekayo sokwelashwa kanye nedatha yokuskena ingathunyelwa ngokushesha elebhu yamazinyo ngesofthiwe. Ungakwazi ukuxhuma ngokushesha Nelebhu yamazinyo, unciphise ukwenziwa kabusha kanye nezikhathi zokushintsha ngokushesha uma kuqhathaniswa nezinqubo zendabuko.
Ukunemba Okungeziwe
Izikena ze-Intraoral zisebenzisa ubuchwepheshe be-imaging be-3D obuphambili kakhulu obuthwebula ukwakheka nokuma kwamazinyo. Ukuvumela udokotela wamazinyo ukuthi abe nemiphumela engcono yokuskena kanye nolwazi olucacile lwesakhiwo samazinyo eziguli futhi anikeze ukwelashwa okunembile nokufanelekile.
Imfundo yesineke engcono
Kuyinqubo eqondile futhi esobala. Ngemva kokuskena okugcwele, odokotela bamazinyo bangasebenzisa ubuchwepheshe bokuthwebula be-3D ukuze bathole futhi bahlole izifo zamazinyo ngokunikeza isithombe esikhulisiwe, esinokucaca okuphezulu futhi babelane ngaso ngedijithali neziguli ezisesikrinini. Ngokubona isimo sazo somlomo cishe ngokushesha emhlabeni obonakalayo, iziguli zizokwazi ukuxhumana ngempumelelo nodokotela bazo futhi maningi amathuba okuba ziqhubekele phambili nezinhlelo zokwelashwa.
Ingabe izikena ze-intraoral kulula ukuzisebenzisa?
Isipiliyoni sokuskena siyahlukahluka kumuntu nomuntu, ngokuya ngempendulo yodokotela bamazinyo abaningi, kulula futhi kulula ukuyisebenzisa. Ukuze usebenzise isithwebuli se-intraoral emisebenzini yamazinyo, udinga nje ukuzijwayeza. Odokotela bamazinyo abanolwazi futhi abashisekela ukuqanjwa kabusha kwezobuchwepheshe bangase bakuthole kulula ukusebenzisa idivayisi entsha. Abanye abajwayele izindlela zendabuko bangase bakuthole kunzima ukukusebenzisa. Nokho, asikho isidingo sokukhathazeka. Izikena ze-Intraoral ziyehluka kuye ngabakhiqizi. Abahlinzeki bazokunikeza imihlahlandlela yokuskena kanye nezifundo ezikukhombisa ukuthi ungaskena kanjani kangcono ezimeni ezahlukahlukene.
Masihambe Kwedijithali!
Sikholelwa ukuthi uyazi ukuthi ubuchwepheshe bedijithali buyindlela engenakugwemeka kuyo yonke imikhakha. Imane iletha izinzuzo eziningi kakhulu kubo bobabili ochwepheshe kanye namakhasimende abo, ihlinzeka ngokugeleza komsebenzi okulula, okubushelelezi nokunembayo sonke esikufunayo. Ochwepheshe kufanele bahambisane nezikhathi futhi banikeze isevisi engcono kakhulu yokubandakanya amaklayenti abo. Ukukhetha isithwebuli esilungile se-intraoral kuyisinyathelo sokuqala sokuya kwidijithali ekusebenzeni kwakho, futhi kubalulekile. I-Launca Medical izinikezele ekuthuthukiseni izikena ze-intraoral ezingabizi, ezisezingeni eliphezulu.
Isikhathi sokuthumela: Jun-25-2021
