Ezé pivot bụ prosthesis eze nke ndị dọkịta ezé na ndị ọkachamara n'ihe gbasara eze mebere ọnụ. Ọ na-anọchi eze nke mgbọrọgwụ ya dị mma nke ọma iji nabata mkpanaka, n'ozuzu ọla, n'onwe ya na-akwado akụkụ elu nke a na-akpọ. okpueze.

Enwere ike ịmepụta ezé pivot a n'ụzọ abụọ:

– Na otu ngọngọ glued na oghere nke mgbọrọgwụ.

- Na akụkụ abụọ: azuokokoosisi, mgbe ahụ, okpueze seramiiki. A na-atụ aro ka usoro a karịa ebe ọ bụ na sistemu ahụ na-anabata nrụgide n'ibu nke ịta. 

Ezé pivot ga-ekwe omume mgbe ezé ebumpụta ụwa mebiri nke ukwuu nke na akụkụ ya a na-ahụ anya, okpueze, anaghịzi arụ ya site na ntinye dị mfe ma ọ bụ njuputa ígwè. Ya mere ọ dị mkpa ịgbakwunye arịlịka nke okpueze ga-ezu ike. Isi ihe na-egosi eze pivot, na okpueze n'ozuzu, bụ¹ :

• Ahụhụ ahụ ma ọ bụ mgbaji ahụ buru ibu maka nrụgharị ọ bụla ọzọ
• Ire ere dị elu
• Yiri eze dị mkpa
• Dyschromia siri ike
• Nnukwu mmebi nke eze.

Okpueze bụ prostheses edoziri nke ga-ekpuchi akụkụ elu nke eze iji weghachi ọdịdị mbụ ha. Enwere ike ịme ha na anụ ahụ eze fọdụrụ (n'ihi nkwadebe) ma ọ bụ dozie ya na akwa ma ọ bụ seramiiki "prosthetic stumps": pivot, nke a na-akpọkwa post. N'okwu nke ikpeazụ, okpueze anaghị ejikọta ya, ma mechie ya na pivot na-abanye na mgbọrọgwụ nke eze.

E nwere ọtụtụ ụdị okpueze dabere na egosi, kamakwa dị ka aesthetic na aku na uba gradient nyere onye chọrọ kwesịrị ekwesị nke okpueze.

Okpueze nkedo (CC). Emere ya site n'ịgba alloy a wụrụ awụ, ha bụ n'ezie ihe ịchọ mma kacha nta na ndị kacha ọnụ.

Okpueze agwakọtara. Okpueze ndị a jikọtara ihe abụọ: alloy na seramiiki. Na vestibular encrusted okpueze (VIC), vestibular elu na-kpuchie na seramiiki. Na okpueze metal-ceramic, seramiiki ahụ na-ekpuchi elu ezé kpamkpam. Ha bụ ihe ịchọ mma na o doro anya na ọ dị oke ọnụ.

Okpueze niile nke seramiiki. Dị ka aha ha na-egosi, a na-eme okpueze ndị a kpamkpam nke seramiiki, nke na-eguzogidekwa nke ọma. Ha bụ ndị kasị mma na ndị kasị ọnụ.

Ihe njiri mara mma abụghị naanị nkọwa, Otú ọ dị: okpueze ahụ ga-egbo mkpa nke oghere ọnụ. A na-eji nwughari ígwè ugbu a n'ọtụtụ ebe n'agbanyeghị akụkụ ha na-adịghị mma: ihe eji arụ ọrụ na ịdị mfe nke mmepụta na ụlọ nyocha na-ekwu maka ha! N'ihe banyere eze pivot, a na-ejikọta okpueze a na mkpịsị ugha ụgha nke prosthetic edozi, screwed ma ọ bụ tinye na mgbọrọgwụ.

Mgbe ezé mebiri emebi nke ukwuu, na-eso nnukwu ire ere ma ọ bụ ihe ịma jijiji dị ike, a na-emekarị devitalization iji kwụsị ọganihu nke ọrịa ahụ ma wepụ uche ọ bụla nke ezé. Nke a na-agụnye isi wepụ irighiri akwara na arịa ọbara n'ezé nke nwere ọrịa na ịtinye ọwa mmiri.

Ọ bụrụ na ezé mebiri emebi naanị, deba ya ka ọ nweta ọdịdị ọ na-adị mgbe niile, were echiche ya wee tụba ígwè ma ọ bụ seramiiki-metal prosthesis.

Ma ọ bụrụ na eze ahụ mebiri emebi nke ukwuu, ọ dị mkpa ịkwanye otu pivots ma ọ bụ abụọ na mgbọrọgwụ iji mee ka okpueze dị n'ihu guzosie ike. Anyị na-ekwu maka "inlay-core" iji gosipụta stụpu ụgha a nke ejiri ciment mechie.

Oge abụọ dị mkpa iji rụọ ọrụ ahụ.

Zere mgbe o kwere omume. A ga-eme mkpebi iji okpueze eze na arịlịka mgbọrọgwụ mgbe o nyochachara nke ọma.². Nghọta nke arịlịka abụghị ihe egwu na-agụnye mfu nke ihe na-eme ka eze daa mbà. N'ezie, megidere nkwenye siri ike, ọ bụghị imebi ezé ga-eme ka ọ dịkwuo ike.^{3 4}, mana mfu nke ihe na-ebute site na ire ere ma ọ bụ site na ibibi nke ịwa ahụ. Mgbe enwere ike, onye na-ahụ maka ya kwesịrị ịtụgharị n'ịrụgharị nha nha nha site na okpueze na-emebi emebi ma gbasie ike maka nchekwa anụ ahụ kacha.

Ụlọ ahịa eze pivot. Ọnwụ nke anụ ahụ jikọtara na arịlịka nke pivots nwere ike iduga nkwụghachi azụ na nrụgide ndị jikọtara na mgbagwoju anya, na-abawanye ohere nke mgbaji. Mgbe nke a mere, eze na-apụ apụ. Mgbe ị na-eche oge na dọkịta eze (dị mkpa!), Ọ bụ ihe amamihe dị na ya iji dochie ya nke ọma mgbe ọ kpachara anya na-ehicha mgbọrọgwụ (ihe ịsa ọnụ na jet eze zuru oke) na mkpanaka pivot. Ka o sina dị, a ga-ewepụ ya n'oge nri iji zere ilo ya: o yighị ka ọ ga-akwado esemokwu nke ịta.  

Ọ bụrụ na mgbọrọgwụ gị ka dịgidere, a ga-ekenye gị pivot ọhụrụ.  

N'aka nke ọzọ, ọ bụrụ na mgbọrọgwụ gị na-ebute ọrịa ma ọ bụ gbajiri agbaji, ọ ga-adị mkpa ka ị chee echiche banyere ntinye eze ma ọ bụ akwa mmiri.