By CAHEzokwelapha | Sichuan, China
Kubathengi abafuna ama-MOQ aphansi kanye nezinhlobonhlobo zemikhiqizo ephezulu, Abahlinzeki be-Multispecialty Suppliers banikela ngokwezifiso ze-MOQ eziphansi, izixazululo ze-logistics zokuphela-to-ekupheleni, nokuthengwa kwezigaba eziningi, okusekelwa imboni yabo ecebile nolwazi lwesevisi kanye nokuqonda okuqinile kwamathrendi emikhiqizo evelayo.
I.Iyini i-synthetic bone replacement?
Izithako zamathambo okwenziwa yizinto ezithatha indawo yamathambo ezikhiqizwa ngokwenziwa kokwenziwa noma izindlela zamakhemikhali futhi zisetshenziselwa ikakhulukazi ukulungisa ukukhubazeka kwamathambo. Izinto ezibalulekile zifaka i-hydroxyapatite, i-β-tricalcium phosphate, ne-polylactic acid, futhi zinalezi zimpawu ezilandelayo:
Izinhlobo Zezinto Ezibalulekile
Izinto ezingaphili, njenge-hydroxyapatite (efana nokwakheka kwethambo lomuntu) kanye ne-β-tricalcium phosphate, inikeza izakhiwo ezizinzile kanye nokuvumelana okuhle kwe-biocompatibility.
Izinto ze-polymer, ezifana ne-polylactic acid ne-polyethylene, ziyabola futhi zingena kancane kancane emzimbeni, ziqeda isidingo sokususwa kokuhlinzwa kwesibili.
Izicelo Zomtholampilo
Ngokuyinhloko zisetshenziselwa ukugcwalisa ukukhubazeka kwamathambo noma ukunikeza ukwesekwa kwesakhiwo, njengempushana yethambo yokwenziwa ekuhlinzeni kwe-alveolar bone augmentation. Lezi zinto kufanele zikhethwe ngokusekelwe ezimweni ezithile zesiguli. Ngokwesibonelo:
Izimila zamazinyo: Izinto ezifana ne-hydroxyapatite zivame ukusetshenziselwa ukuthuthukisa ukuqina kwamathambo e-alveolar.
Ukulungisa ukuphuka: Amaphutha agcwaliswa ngezikafula zensimbi noma ama-bioceramics.
Izinzuzo kanye Nemibi
Izinzuzo zihlanganisa inqubo yokulungiselela elawulekayo kanye nokuqedwa kwesidingo sezinto ezengeziwe. Ukungalungi kuhlanganisa i-bioactivity ebuthakathaka uma kuqhathaniswa nesidingo sokuhlanganiswa nezinye izinto (njengethambo le-autologous) ukuze kuthuthukiswe ukusebenza kahle.
II.Ingabe kukhona ukufakelwa amathambo?
Ukufakelwa kwethambo kungenzeka. Ukufakelwa kwethambo kuyindlela evamile yokuhlinzwa kwezokwelapha, ngokuyinhloko esetshenziselwa ukulungisa ukukhubazeka kwamathambo okubangelwa ukuhlukumezeka, ukutheleleka, izimila, noma ukukhubazeka kokuzalwa, nokusiza ukubuyisela ukusebenza kwamathambo. Imithombo yethambo yokufakelwa kabusha ihlanganisa ithambo elizimele (elivela kwezinye izingxenye zomzimba wesiguli), ithambo le-allogeneic (ithambo elinikelwe), nezinto ezisetshenziswayo zamathambo. Ukukhetha okuqondile kuncike esimweni sesiguli.
I. Izinhlobo Zokufakelwa Kwamathambo
1. I-Autologous Bone Transplantation
Isimiso: Ithambo livunwa emathanjeni esiguli angathwali isisindo (njenge-ilium noma i-fibula) futhi atshalwe endaweni enesici.
Izinzuzo: Akukho ukwenqatshwa, izinga eliphezulu lokuphulukisa.
Ukungalungi: Isizinda somnikeli singase sibe buhlungu noma sitheleleke, futhi amathambo alinganiselwe.
2. Ukufakelwa Kwethambo Le-allogeneic
Isimiso: Kusetshenziswa izicubu zamathambo ezinikelwe (ezifakwe inzalo futhi zingagonyiwe).
Isicelo: Ukukhubazeka kwethambo elikhulu noma ithambo elizimele elingenele.
Izingozi: Ukwenqatshwa okungenzeka noma ukudluliswa kwezifo (okungavamile kakhulu).
3. Izinto Zethambo Lokwenziwa
Izinhlobo Zezinto ezibonakalayo: I-Hydroxyapatite, i-bioceramics, njll. Izici: I-plasticity enamandla, kodwa amandla omshini nomsebenzi we-biological ungase ube ngaphansi kunethambo lemvelo.
II. Izicelo Zokufakelwa Kwethambo
Ukulungisa ukuhlukumezeka: Isibonelo, ukuphuka okukhulu okuholela ekukhubazekeni kwamathambo angakwazi ukuziphilisa ngokwawo.
Ukususwa kwesimila: Ukuze kugcwaliswe amathambo ngemva kokukhishwa kwesimila.
Ukuhlanganiswa komgogodla: Ukuze kuthuthukiswe ukuzinza kwamathambo ngemva kokuhlinzwa komgogodla we-lumbar.
Ukulungiswa kokukhubazeka kokuzalwa: Isibonelo, i-congenital tibial pseudarthrosis.
Isikhathi sokuthumela: Sep-25-2025
