Ukusetyenziswa kwe-microscope yotyando lwamazinyo kunyango lwezifo ze-pulp kunye ne-periapical

Iimakroskopu zotyandoZineengenelo ezimbini zokukhulisa nokukhanyisa, kwaye zisetyenziswe kwicandelo lezonyango kangangeminyaka engaphezu kwesiqingatha senkulungwane, zifezekisa iziphumo ezithile.Iimakroskopu ezisebenzayozasetyenziswa kakhulu kwaye zaphuhliswa kutyando lwendlebe ngo-1940 nakwityando lamehlo ngo-1960.

Kwicandelo lezonyango lwamazinyo,iimayikroskopu zotyandozasetyenziswa kunyango lokuzalisa amazinyo nokulungisa amazinyo kwasekuqaleni kweminyaka yoo-1960 eYurophu.iimakroskopu ezisebenzayokwi-endodontics kwaqala ngeminyaka yoo-1990, xa isazi sase-Itali uPecora saxela okokuqala ngokusetyenziswa kweiimakroskopu zotyando lwamazinyokutyando lwe-endodontic.

Oogqirha bamazinyo bagqibezela unyango lwezifo ze-pulp kunye ne-periapical phantsi kwe-aimakroskopu yokusebenza kwamazinyo. I-microscope yotyando lwamazinyo inokukhulisa indawo yasekuhlaleni, ijonge izakhiwo ezintle, kwaye ibonelele ngokukhanya okwaneleyo, ivumela oogqirha bamazinyo ukuba babone ngokucacileyo ulwakhiwo lomsele weengcambu kunye nezicubu ze-periapical, kwaye iqinisekise indawo yotyando. Ayisaxhomekeki kuphela kwiimvakalelo namava kunyango, ngaloo ndlela inciphisa ukungaqiniseki konyango kwaye iphucula kakhulu umgangatho wonyango lwezifo ze-pulpal kunye ne-periapical, ivumela amanye amazinyo angenakugcinwa ngeendlela zemveli ukuba afumane unyango olupheleleyo kunye nolondolozo.

A imakroskopu yamazinyoinenkqubo yokukhanyisa, inkqubo yokukhulisa, inkqubo yokufota, kunye nezixhobo zazo. Inkqubo yokukhulisa yenziwe nge-eyepiece, ityhubhu, ilensi ejolise ngqo, isixhobo sokukhulisa, njl.njl., ezithi xa zizonke zilungelelanise ukukhulisa.

Ukuthatha iCARDERimakroskopu yotyando lwamazinyo i-ASOM-520-DUmzekelo, ukwandiswa kwe-eyepiece kususela kwi-10 × ukuya kwi-15 ×, kunye nokwandiswa okuqhelekileyo kwe-12.5X, kwaye ubude be-focal lens ye-objective buphakathi kwe-200 ~ 500 mm. I-magnification changer ineendlela ezimbini zokusebenza: uhlengahlengiso olungenazitebhisi zombane kunye nohlengahlengiso lokukhulisa oluqhubekayo ngesandla.

Inkqubo yokukhanyisa yeimakroskopu yotyandoIbonelelwa ngumthombo wokukhanya we-fiber optic, obonelela ngokukhanya okukhanyayo okufana nendawo yokujonga kwaye akwenzi izithunzi kwindawo yotyando. Usebenzisa iilensi ze-binocular, omabini amehlo angasetyenziselwa ukujonga, ukunciphisa ukudinwa; Fumana umfanekiso wento enamacala amathathu. Enye indlela yokusombulula ingxaki yomncedisi kukubonelela ngesipili esincedisayo, esinokubonelela ngombono ocacileyo njengogqirha wotyando, kodwa iindleko zokuxhobisa isipili esincedisayo ziphezulu kakhulu. Enye indlela kukufaka inkqubo yekhamera kwi-microscope, uyidibanise kwisikrini sokubonisa, kwaye uvumele abancedisi ukuba babukele kwisikrini. Yonke inkqubo yotyando ingathathwa okanye irekhodwe ukuze kuqokelelwe iirekhodi zonyango zokufundisa okanye uphando lwesayensi.

Ngexesha lokunyanga izifo ze-pulp kunye ne-periapical,iimakroskopu zotyando lwamazinyoingasetyenziselwa ukuhlola imingxuma yeengcambu, ukucoca imingxuma yeengcambu ezifakwe i-calcium, ukulungisa ukugqobhoka kodonga lweengcambu, ukuhlola indlela ezimile ngayo iingcambu kunye nokusebenza kakuhle kokucoca, ukususa izixhobo ezaphukileyo kunye neenqwaba zeengcambu ezaphukileyo, kunye nokwenzai-microsurgicaliinkqubo zezifo ze-periapical.

Xa kuthelekiswa notyando lwendabuko, iingenelo zotyando oluncinci ziquka: ukubeka ngokuchanekileyo umphezulu weengcambu; Ukususwa kwethambo ngotyando lwendabuko kunoluhlu olukhulu, oludla ngokuba ngaphezulu okanye olulingana ne-10mm, ngelixa ukutshatyalaliswa kwamathambo ngotyando oluncinci kunoluhlu oluncinci, ngaphantsi okanye olulingana ne-5mm; Emva kokusebenzisa imakroskopu, imo yomphezulu wengcambu yamazinyo inokubonwa ngokuchanekileyo, kwaye i-engile yomthambeka wokusika ingcambu ingaphantsi kwe-10 °, ngelixa i-engile yomthambeka wokusika ingcambu yendabuko inkulu (45 °); Ukukwazi ukubona isthmus phakathi kwemijelo yengcambu kwincam yengcambu; Ukukwazi ukulungiselela ngokuchanekileyo nokuzalisa iincam zengcambu. Ukongeza, inokufumana iimpawu eziqhelekileyo zomzimba zendawo yokuqhekeka kweengcambu kunye nenkqubo yomthambeka yengcambu. Inkqubo yotyando inokufotwa okanye irekhodwe ukuze kuqokelelwe idatha yeklinikhi, yokufundisa, okanye yenzululwazi. Kungathathwa njengentoiimakroskopu zotyando lwamazinyobanexabiso elifanelekileyo lokusetyenziswa kunye namathuba amahle ekuxilongweni, kunyango, ekufundiseni, nakuphando lweklinikhi lwezifo ze-pulp yamazinyo.