Ni gute wahitamo icyuma gishushanya ivi?

Ingingo y'ivi ry'ubukoranoigizwe n'igice cy'ivi, igice cya tibia na patella, bishobora kwigana imikorere y'ingingo z'ivi ry'umuntu no gusimbuza ingingo zirwaye cyangwa zangiritse.

Uburyo bwo guhitamoicyuma gishushanya ivi?
Muri iki gihe, uburyo bwo kuvura ivi bushobora kugabanywamo ibice bibiri: uburyo bwo kuvura ivi mu buryo buciriritse (unicompartmental knee arthroplasty) na uburyo bwo kuvura ivi mu buryo burambuye (TKA).

Uburyo bwo kuvura ivi mu gice kimwe (orthoplasty y'ivi ry'igice kimwe)
Implanto y'ivi ry'igice kimweni uburyo bwo gusimbuza ubuso budafite ingaruka mbi nyinshi zo kubagwa, kubungabunga imitsi yo mu gice cy’imbere n’inyuma, gukira vuba nyuma yo kubagwa kw’imikorere y’ingingo, hafi y’uko ivi rigenda neza, no kugenda neza kw’ingingo no kugenda neza bishobora kuboneka. Hamwe n’ibyiza n’ibimenyetso bidasanzwe, ni bumwe mu buryo bwiza bwo kuvura ibisebe bifungiranye mu gice kimwe cy’ivi. Ariko, UKA ifite ibimenyetso bike kandi ifite umuvuduko munini wo kurekura igice cy’ivi nyuma yo kubagwa, ibi bikaba bigabanya ikoreshwa rya UKA mu manza z’ubuvuzi.

Igiteranyo cy'ikibuno cyose gisimbura ikibuno
Implanto yose y'ivizikoreshwa cyane mu gushushanya amavi. Ubwoko bw'ingenzi bukoreshwa mu buvuzi ni ubu bukurikira:
Ingano y'insimburangingo irinda inyuma y'inyuma: Iyiingingo y'ivi ikora ku buryo bw'inyongeraahanini ishingiye ku mutsi w’inyuma w’ingingo, kugira ngo ipfundikishe ko inyuma y’ingingo ihamye. Ifite ubushobozi buke bwo kuyifata no kuyigabanyamo akantu gato. Umuvuduko uterwa n’impinduka z’ingingo z’umuntu winjizwa n’umutsi, kandi umuvuduko w’inyongera uragabanuka cyane. Mu kubaga ingingo hamwe no kubungabunga umutsi w’inyuma, umutwaro ku gice cy’inyuma cy’ingingo uba munini, bishobora kongera kwangirika kwa polyethylene y’inyongera y’inyongera. Kubwibyo, iracyakeneye kwigwaho no kunozwa mu buvuzi.

Ingofero idafite imitsi yo mu mutwe inyuma: Imiterere y'iyi ngoferoingingo y'iviimiterere y'insimburangingoIgamije kongera urwego rwo guhagarara no kugabanya stress iyo ihuye n'iyi prosthesis. Ifite urwego rwo hejuru rwa anastomose kandi ubusanzwe ifite imiterere ya CAM. Ibyiza byayo birimo gukuraho umugozi w'inyuma, gutanga uburinganire n'ubudahangarwa mu bikorwa byo guhagarara no kwagura; Kongera icyuho cyo guhagarara kw'ingingo; Iyi prosthesis ifite ubudahangarwa bwinshi kandi ikwiriye abarwayi bafite valgus yo mu ivi no guhagarara kw'ivi. Ingaruka zayo ni izi zikurikira: urwego rwo hejuru rwa anastomose y'ivu ituma umugozi wiyongera binyuze muri prosthesis, byongera umutwaro w'igice cy'inyuma, kandi ifite umuvuduko wo kurekura nyuma y'igihe ugereranije n'umugozi w'ivu urinda ivu. Ingano y'amagufwa akuweho no gushyiraho prosthesis ni nini, bituma kubagwa byongera kugorana. Prosthesis y'ivuriro ry'ivuriro ry'inyuma ifite ibimenyetso byinshi, kandi uburyo bwo kubaga bwihariye bworoshye. Ni ubwoko bw'imigozi bukoreshwa cyane mu buvuzi muri iki gihe.

Niba ushaka kumenya byinshi kuriknta kibazoaartroplastyiguteramoubumenyi, nyamuneka mwumve nezaTwandikire; itsinda ryacu rizaguha ubufasha bw'inzobere n'ibisubizo.