Lub Flexible Nesbit Flipper Denture yog tus neeg mob -centric ib ntus cov hniav hniav uas tsim los rau me me - ntu cov hniav poob, sib xyaw ua kom zoo nkauj nrog kev siv tshuaj kho mob, nrog rau cov txheej txheem tshwj xeeb tswj hwm nws cov qauv tsim thiab kev hloov kho.
Core StructureNws lub hauv paus yog cov pos hniav -toned biocompatible saj zawg zog resin puag (feem ntau polyamide los yog polyurethane) uas ua raws li qhov ncauj qhov ntswg, txo cov mucosal irritation piv rau nruj acrylic lwm txoj. Lub Nesbit clasp, uas tsis yog -txheej txheem tuav tswj, txuas rau cov hniav uas nyob ib sab yam tsis muaj kev puas tsuaj rau cov hniav, ua kom zoo rau cov kab mob anterior/premolar defect thiab zam qhov kev xav tau ntawm tus ntoo khaub lig- kev txhawb nqa tsis zoo li cov hniav uas tshem tau ib nrab.
Cov Txheej Txheem Txhim Kho HlauRau siab - cov xwm txheej kev ntxhov siab, lub hom phiaj hlau ntxig tau tso cai tab sis tswj hwm nruj: cov khoom yuav tsum tau ntim tag nrho hauv 0.5 hli ntawm cov resin los tiv thaiv kev puas tsuaj lossis kev tsis haum tshuaj. Qhov chaw yog txwv rau qhov clasp-resin junction (kom tiv thaiv kev sib cais) thiab edentulous ridge cheeb tsam (kom faib occlusal siab), nrog ntim tsawg los khaws cia yooj. SLM- luam tawm cobalt- chromium moj khaum, paub txog micron- qib precision, yog qhov nyiam rau qhov sib xws.
Clinical ciam tebNws raug pom zoo rau kev siv hloov pauv (tsawg dua lossis sib npaug li 2 xyoos) ua ntej - cog lossis xa tawm - rho tawm, tsis yog rau qhov hnyav hnyav. Rau cov hniav tom qab poob nrog lub zog heev, nws tsis tuaj yeem hloov cov khoom siv mus tas li. Qhov tseeb digital lossis alginate impressions yog qhov yuav tsum tau ua kom pom kev haum, nrog rau kev hloov me me uas xav tau rau lub hauv paus hloov tau yooj yim, uas yuav tsum muaj cov cuab yeej tshwj xeeb rau kev hloov kho. Kev saib xyuas kom raug- txhuam hniav txhua hnub thiab so thaum hmo ntuj- khaws cov resin kev ncaj ncees thiab tiv thaiv kom tsis txhob muaj xim kasfes lossis luam yeeb.