Implant Abutment
I-implant abutment yindawo ephakathi edibanisa ukufakelwa kunye nesithsaba esiphezulu. Yinxalenye apho ukufakelwa kubonakaliswe kwi-mucosa. Umsebenzi wayo kukubonelela ngenkxaso, ukugcinwa kunye nokuzinza kwisithsaba se-superstructure. I-abutment ifumana ukugcinwa, ukunyanzeliswa kwe-torsion kunye nokukwazi ukubeka indawo ngokusebenzisa ikhonkco yangaphakathi ye-abutment okanye i-outer abutment link structure. Yenye inxalenye ebalulekileyo kwiNkqubo yokuFakela.
I-Abutment sisixhobo esincedisayo sokufakelwa kukubuyisela amazinyo. Emva kokuba i-implant ifakwe ngotyando, i-abutment iya kudityaniswa nokufakelwa ixesha elide ngotyando. I-abutment idlulela ngaphandle kwe-gum ukwenza icandelo lokungena lokulungisa amazinyo okufakelwa kunye nezinye ii-orthotics (ukubuyisela).
Kukho iintlobo ezininzi zee-abutments ezinokuhlelwa okuntsokothileyo. Phakathi kwabo, i-titanium alloy abutment isetyenziswa ngokubanzi. I-Titanium yinto efanelekileyo kunye ne-biocompatibility, ukuqina kunye namandla. Emva kwamashumi eminyaka yokuqinisekiswa kweklinikhi, izinga lempumelelo yokufakelwa kwayo liphezulu. Ngexesha elifanayo, inokumelana nokunxiba kakuhle kunye nokuchasana nokugqwala, kwaye inempembelelo encinci kumlomo womlomo.
Okwangoku, i-abutment ingahlelwa ngokwendlela yokudibanisa kunye nokufakelwa, imodi yokudibanisa kunye ne-superstructure, isakhiwo sokwakheka kwe-abutment, imodi yokuvelisa, injongo kunye nezinto eziphathekayo.
I-Abutment isetyenziswa kakhulu kwiklinikhi, eyahlulahlulwe yaba yi-abutment egqityiweyo kunye ne-personal abutment.
I-abutment egqityiweyo, ekwabizwa ngokuba yi-preformed abutment, icutshungulwa ngokuthe ngqo kwaye iveliswe ubunzima yinkampani yokufakelwa. Kukho iintlobo ezininzi zee-abutments ezigqityiweyo, ezinokuthi zohlulwe zibe yi-abutment yesikhashana, i-abutments ethe tye, i-abutments e-castable, i-abutments yebhola, i-composite abutments, njl njl. Uphononongo oluninzi lubonise ukuba ukugqitywa okugqityiweyo kuneempawu ezibalaseleyo zoomatshini. Ngenxa yokuba i-abutment egqityiweyo iyilwe kwaye iqhutywe ngumenzi wenkqubo yokutyala, i-abutment egqityiweyo inedigri ehambelanayo efanelekileyo kwi-interface yoxhulumaniso lwe-implant abutment, enokuthintela ukuvuza okuncinci kunye nokwandisa amandla okuphuka kwe-abutment.
I-abutment eyenziwe ngumntu, ekwabizwa ngokuba yi-abutment eyenziwe ngokwezifiso, ibhekisa kwi-abutment eyenziwe ngokusila, ukuphosa okanye uyilo oluncediswa yikhompyuter / itekhnoloji encediswa yikhompyuter (CAD / CAM) itekhnoloji ngokwendawo yofakelo lokufakelwa, indawo enamacala amathathu alahlekileyo indawo yezinyo. kunye nemilo ye-gingival cuff kufuneka ibuyiselwe. Oku kufuna inkxaso kwiziko lokuvelisa umlinganiselo wengingqi kunye nenkqubo yokuthengisa emva kokuqaliswa kunye.
I-Wego iphethe abona matshini baphambili be-R&D enamava atyebileyo kwiminyaka edlulileyo, yonke inkqubo yokufakelwa kwamazinyo isekuphuculweni kunye nokwandisa.
