I-Bioplasty: iyini, isebenza kanjani nokuthi ingasetshenziswa kuphi

-Delile

• Kwenziwa kanjani i-bioplasty
• Yiziphi izingxenye zomzimba ezingenziwa
• Izinzuzo eziyinhloko zendlela
• Izingozi zempilo ezingaba khona

I-Bioplasty iyindlela yokwelapha yobuhle lapho udokotela wesikhumba, noma udokotela ohlinzayo opulasitiki, ejova into ebizwa nge-PMMA ngaphansi kwesikhumba ngomphefumulo, ngokugcwaliswa okungatheni. Ngakho-ke, i-bioplasty yaziwa nangokuthi ukugcwalisa nge-PMMA.

Le ndlela ingenziwa kunoma yisiphi isifunda somzimba, kepha ikhonjiswa ikakhulukazi ezindaweni ezincane ezinjengobuso, lapho ingasetshenziswa khona ukukhulisa ivolumu yezindebe, ukufanisa isilevu, ikhala noma ukuqeda izimpawu zeminyaka .

Le ndlela yokwelapha yobuhle ivame ukuphepha uma yenziwa nguchwepheshe oqeqeshiwe nasendaweni encane yomzimba ukugwema ukusetshenziswa kwenani elikhulu le-PMMA.

Kwenziwa kanjani i-bioplasty

I-Bioplasty yenziwa ngaphansi kwe-anesthesia yendawo, futhi iqukethe ukusetshenziswa komjovo oqukethe i-PMMA eyi-polymethylmethacrylate, into evunyelwe yi-Anvisa, ehambisana nomzimba womuntu. Umkhiqizo otshaliwe usiza ukukhulisa ivolumu yesifunda nokuxhasa isikhumba, hhayi ukubuyiselwa emzimbeni futhi ngenxa yalesi sizathu unemiphumela ehlala isikhathi eside.

Kodwa-ke, iFederal Council of Medicine ixwayisa ngokuthi le nto kufanele isetshenziswe kuphela ngemithamo emincane futhi isiguli sidinga ukuqaphela izingozi ezisebenza ngaphambi kokukhetha inqubo.

Yiziphi izingxenye zomzimba ezingenziwa

Ukugcwalisa nge-PMMA kungasetshenziselwa ukulungisa imisele kanye nezibazi ngemuva kokuhlinzwa noma esigabeni sokuguga, ukubuyisela imigwaqo noma ivolumu elahlekile ngobudala. Ezinye zezindawo lapho i-bioplasty ingasetshenziswa zifaka:

• Izihlathi: ivumela ukulungisa ukungapheleli kwesikhumba futhi ibuyisele ivolumu kule ndawo yobuso;
• Ikhala: ikuvumela ukushuna nokuphakamisa ichopho lekhala, futhi wehlise isisekelo sekhala
• Chin: kusiza ukucacisa kangcono isilevu, ukunciphisa ukungapheleli nokulungisa uhlobo oluthile lwe-asymmetry;
• Izindebe: kuholela ekwandeni kwevolumu yezindebe futhi ikuvumela ukuthi uchaze imikhawulo yakho;
• Izinqe: ikuvumela ukuthi uphakamise isinqe sakho futhi unikeze ivolumu eyengeziwe, noma kunjalo, njengoba iyindawo enkulu, inamathuba amakhulu ezinkinga, ngenxa yokusebenzisa inani eliphakeme le-PMMA;
• Izandla: ibuyisela ukuqina kwesikhumba futhi isize ukufihla imibimbi evela ngokwemvelo nesikhumba.

I-Biotherapy kwesinye isikhathi isetshenziswa kubantu abanegciwane le-HIV ngoba bangakhubazeka emzimbeni nasebusweni ngenxa yesifo nemithi esetshenzisiwe, futhi kungasiza futhi ukuthuthukisa ukubukeka kwabantu abane-Romberg Syndrome, ebonakala ngokungabikho izicubu kanye ne-atrophy yobuso, isibonelo.

Izinzuzo eziyinhloko zendlela

Izinzuzo zokugcwalisa i-PMMA zibandakanya ukwaneliseka okungcono ngomzimba, kube inqubo eyonga kakhulu kunezinye izinhlinzeko zepulasitiki futhi ezingenziwa ehhovisi likadokotela, ngokushesha. Lapho izinhlobo zemvelo zomzimba, indawo yokufaka isicelo nenani lihlonishwa, lokhu kungathathwa njengokwelapha okuhle ngobuhle ukukhulisa ukuzethemba.

Izingozi zempilo ezingaba khona

Ukugcwalisa nge-PMMA kunezingozi eziningi zempilo, ikakhulukazi uma kusetshenziswa ngobuningi obukhulu noma lapho kusetshenziswa ngqo emisipheni. Izingozi ezinkulu yilezi:

• Ukuvuvukala nobuhlungu esizeni sokufaka isicelo;
• Ukutheleleka endaweni yokujova;
• Ukufa kwezicubu lapho kusetshenziswa khona.

Ngaphezu kwalokho, lapho ingasetshenziswa kahle, i-bioplasty ingadala ukukhubazeka kwesimo somzimba, kukhule ukuzethemba.

Ngenxa yazo zonke lezi zinkinga, ukugcwaliswa nge-PMMA kufanele kusetshenziselwe kuphela ukwelapha izindawo ezincane futhi ngemuva kokukhuluma nodokotela ngazo zonke izingozi.

Uma umuntu eletha ngokubomvu, ukuvuvukala noma ukuguqulwa kobuzwe endaweni lapho kusetshenziswe khona into, umuntu kufanele aye egumbini lezimo eziphuthumayo ngokushesha okukhulu. Izinkinga zokujova i-PMMA emzimbeni zingavela emahoreni angama-24 ngemuva kokufakwa kwesicelo noma eminyakeni ngemuva kokufakwa komzimba.