Ceramic CDH Femoral Head Implant Hip

Ceramic femoral hau yog cov khoom siv hauv kev phais tag nrho hip arthroplasty (THA).Nws yog lub pob-zoo li ib feem ntawm lub duav pob qij txha uas hloov lub ntuj femoral taub hau, sab saum toj ntawm tus ncej puab pob txha (femur).Ceramic femoral hau feem ntau yog ua los ntawm cov ntaub ntawv xws li alumina lossis zirconia.Cov ntaub ntawv ceramic no paub txog lawv lub zog siab, durability thiab qis coefficient ntawm kev sib txhuam.Lawv kuj yog biocompatible, txhais tau tias lawv tau txais txiaj ntsig zoo los ntawm tib neeg lub cev.
Muaj ob peb qhov zoo rau kev siv ceramic femoral hau hauv THA.
Ua ntej, cov ceramic tsis muaj coefficient ntawm kev sib txhuam txo qhov hnav ntawm lub taub hau femoral thiab acetabular liner (socket tivthaiv) ntawm lub duav sib koom.Qhov no yuav pab txo qis kev pheej hmoo ntawm kev cog qoob loo tsis ua haujlwm thiab ua rau lub neej ntev ntawm koj lub duav hloov.
Ceramic femoral hau kuj muaj qhov chaw du uas pab txhim kho kev sib koom ua ke thiab txo cov peev xwm rau cov teeb meem cuam tshuam txog kev cog qoob loo.Txawm li cas los xij, nws tsim nyog sau cia tias kev siv lub taub hau ceramic femoral tuaj yeem ua rau qee qhov kev txwv thiab kev pheej hmoo.Cov ntaub ntawv ceramic yog nkig thiab tawg yooj yim dua li lwm cov ntaub ntawv xws li hlau.Muaj tsawg zaus, ceramic femoral taub hau tawg tuaj yeem tshwm sim, txawm hais tias kev nce qib hauv kev tsim tshuab tau txo qhov zaus ntawm cov xwm txheej zoo li no.
Kev xaiv ntawm femoral lub taub hau yog nyob ntawm ntau yam, xws li tus neeg mob lub hnub nyoog, qib kev ua haujlwm, thiab kev nyiam ntawm tus kws phais.Koj tus kws phais mob orthopedic yuav xav txog cov xwm txheej no thiab sib tham txog cov kev xaiv zoo tshaj plaws rau koj thaum phais THA.Raws li ib txwm muaj, nws raug nquahu kom koj sab laj nrog koj tus kws kho mob lossis tus kws kho mob orthopedic rau cov ntaub ntawv tus kheej thiab cov lus qhia txog kev siv lub taub hau femoral hauv koj qhov xwm txheej tshwj xeeb.