Implant Abutment
I-implant abutment ingxenye ephakathi exhuma ukufakelwa kanye nomqhele ongaphezulu.Kuyingxenye lapho ukufakelwa kuvezwa khona ku-mucosa.Umsebenzi wayo ukuhlinzeka ngokusekela, ukugcinwa nokuzinza komqhele we-superstructure.I-abutment ithola ukugcinwa, ukumelana ne-torsion kanye nekhono lokubeka ngesixhumanisi esingaphakathi se-abutment noma isakhiwo sesixhumanisi sokuphuma ngaphandle.Iyingxenye eyodwa ebalulekile Kuhlelo Lokufaka.
I-Abutment iyithuluzi elisizayo lokufakelwa ekubuyiseleni amazinyo.Ngemuva kokuthi ukufakelwa kufakwe ngokuhlinzwa, i-abutment izophinde ifakwe ku-implant isikhathi eside ngokuhlinzwa.I-abutment idlulela ngaphandle kwe-gum ukuze yakhe ingxenye engenelayo yokulungisa amazinyo okufakelwa namanye ama-orthotics (ukubuyisela).
Kunezinhlobo eziningi zama-abutments anezigaba eziyinkimbinkimbi.Phakathi kwazo, i-titanium alloy abutment isetshenziswa kabanzi.I-Titanium iyimpahla enhle ene-biocompatibility, ukuqina namandla.Ngemuva kwamashumi eminyaka okuqinisekiswa komtholampilo, izinga layo lempumelelo yokufakelwa liphezulu uma kuqhathaniswa.Ngesikhathi esifanayo, inokumelana okuhle kokugqoka nokumelana nokugqwala, futhi inomthelela omncane emgodini womlomo.
Njengamanje, i-abutment ingahlukaniswa ngokuya ngemodi yokuxhuma ngokufakwa, imodi yokuxhuma ne-superstructure, ukwakheka kwesakhiwo se-abutment, imodi yokukhiqiza, inhloso kanye nezinto zokwakha.
I-Abutment isetshenziswa kakhulu emtholampilo, ehlukaniswe nge-abutment eqediwe kanye ne-abutment yomuntu siqu.
I-abutment eqediwe, eyaziwa nangokuthi i-preformed abutment, icutshungulwa ngokuqondile futhi ikhiqizwe yinkampani yokufakelwa.Kunezinhlobo eziningi ze-abutments eziqediwe, ezingahlukaniswa zibe ama-abutments esikhashana, ama-abutments aqondile, ama-castable abutments, ama-ball abutments, ama-composite abutments, njll. Ucwaningo oluningi luye lwabonisa ukuthi ukukhishwa okuphelile kunezici ezinhle kakhulu zemishini.Ngenxa yokuthi i-abutment eqediwe iklanywe futhi yacutshungulwa umkhiqizi wesistimu yokutshala, isiphetho esiqediwe sinedigri enhle yokufanisa endaweni yokuxhuma i-implant abutment interface, engavimbela ukuvuza okuncane futhi kuthuthukise amandla okuphuka kwe-abutment.
I-abutment eyenziwe ngokwezifiso, eyaziwa nangokuthi i-abutment eyenziwe ngokwezifiso, ibhekisa ekwakhiweni okwenziwe ngokugaya, ukusakaza noma ukwakheka okusizwa ngekhompiyutha / ukukhiqiza okusizwa ngekhompiyutha (CAD / CAM) ngokwendawo yokufakelwa, indawo enezinhlangothi ezintathu zesikhala samazinyo esilahlekile. kanye nesimo se-gingival cuff okufanele sibuyiselwe.Lokhu kudinga usekelo oluvela esikhungweni sokukhiqiza isilinganiso sendawo esinesistimu yokuthengisa ngemva kokwethulwa ndawonye.
I-Wego ingumnikazi wemishini ethuthuke kakhulu ye-R&D enokuhlangenwe nakho okucebile eminyakeni edlule, lonke uhlelo lokufakelwa kwamazinyo lusathuthukiswa futhi luthuthukiswa.
