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 kuqhotyoshelwe kwi-implant 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, eyaziwa 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. Uphononongo oluninzi lubonise ukuba i-abutment egqityiweyo ineempawu 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 evela kwiziko lengingqi lokulinganisa-uyilo-mveliso kunye nenkqubo yokuthengisa emva kokwaziswa kunye.
I-Wego iphethe abona matshini baphambili be-R&D abanamava atyebileyo kwiminyaka edlulileyo, yonke inkqubo yokufakelwa kwamazinyo isekuphuculweni kunye nokwandisa.
