Ingabe udinga ukukhetha phakathi kwe-2D ne-3D titanium mesh ukulungisa amathambo obuso? Awunasiqiniseko sokuthi iyiphi elingana nekesi lakho lokuhlinzwa?
Njengomthengi wezokwelapha noma umsabalalisi, ufuna imikhiqizo ephephile, esebenziseka kalula, futhi eyongayo.
Kodwa-ke, uma kukhulunywa nge-titanium mesh, ukukhetha uhlobo olufanele kubalulekile. I-2D mesh iyisicaba futhi iyavumelana nezimo. I-3D mesh imise okwengaphambili futhi ilungele ukusetshenziswa. Ngayinye inezici ezihlukile, ukusetshenziswa, namanani.
Kulo mhlahlandlela, sizokukhombisa ukuthi ungakhetha kanjani okulungile ngokusekelwe ezidingweni zakho, ukuze odokotela abahlinzayo bonge isikhathi, futhi iziguli zakho zithole imiphumela engcono.
UkuqondaI-2D ne-3D Titanium Mesh
1. I-2D Titanium Mesh
Amashidi ayisicaba, athambile angaguqulwa ngesandla ngesikhathi sokuhlinzwa.
Ubukhulu obujwayelekile: 0.2mm–0.6mm.
Isetshenziswe amashumi eminyaka ekuhlinzeni i-craniomaxillofacial (CMF).
Izinzuzo:
Izindleko - Izindleko zokukhiqiza eziphansi.
I-intraoperative flexibility - Ingasikwa futhi igotshwe ukuze ilingane nokukhubazeka.
Ukwethembeka okuqinisekisiwe kwesikhathi eside - Umlando womtholampilo obanzi.
Imikhawulo:
Ukuzijwayeza okudla isikhathi - Kudinga ukugoba, ukwanda NOMA isikhathi.
Ukulingana okunembe kancane - Kungase kungafani ngokuphelele namajika e-anatomical ayinkimbinkimbi.
Ingozi ephezulu yokuphatheka kalula - Amashidi ayisicaba angase angahlangani kahle ezindaweni ezigobile.
2. I-3D Titanium Mesh
Izimila eziklanywe ngokwezifiso, ezikhonjiswe ngaphambilini ezisuselwe ekuhlolweni kwesiguli kwe-CT/MRI.
Kwenziwe nge-3D printing (SLM/DMLS) ukuze uthole ukunemba okuqondile kwesiguli.
Ukukhula kokutholwa ekwakhiweni kabusha okuyinkimbinkimbi.
Izinzuzo:
Ukulingana okuphelele kwe-anatomical - Kufanisa ncamashi nobukhulu besici.
Isikhathi sokuhlinzwa esincishisiwe - Akukho ukugoba kwangaphakathi kokuhlinzwa okudingekayo.
Ukusatshalaliswa komthwalo okungcono - Izakhiwo ezivundile ezithuthukisiwe zithuthukisa ukungena kwamathambo.
Imikhawulo:
Izindleko eziphakeme - Ngenxa yokukhiqiza ngokwezifiso.
Isikhathi sokuhola esidingekayo - Ukuhlela ngaphambi kokuhlinzwa nokuphrinta kuthatha izinsuku/amasonto.
Ukulungiswa okulinganiselwe - Akunakuguqulwa phakathi nokuhlinzwa.
Ungayikhetha nini i-2D vs. 3D Titanium Mesh?
Isinqumo sokusebenzisa i-2D noma i-3D titanium mesh kufanele sisekelwe ezintweni ezimbalwa.
1. Indawo enesici nokuba yinkimbinkimbi:
Okuhamba phambili kwe-2D Titanium Mesh:
Amaphutha amancane kuya kosayizi omaphakathi (isb., ukuphuka kwesitezi se-orbital, ukukhubazeka okwenziwe kwasendaweni kwe-mandibular).
Izimo ezidinga ukuguquguquka kwe-intraoperative (umumo wokukhubazeka ongalindelekile).
Izinqubo ezithinta isabelomali lapho izindleko ziyisici esikhulu.
Okuhamba phambili kwe-3D Titanium Mesh:
Amaphutha amakhulu noma ayinkimbinkimbi (isb, i-hemimandibulectomy, ukwakhiwa kabusha kwe-cranial vault).
Ukwakhiwa kabusha okunembayo okuphezulu (isb, izindonga ze-orbital, ama-zygomatic arches).
Amacala ane-imaging yangaphambi kokuhlinzwa (ukususwa kwesimila okuhleliwe, ukulungisa ukuhlukumezeka).
2. Okuthandwa ngudokotela ohlinzayo nolwazi:
Odokotela abahlinzayo be-CMF abanolwazi bangakhetha i-2D mesh ukuze balawule kakhulu.
Kodokotela abahlinzayo abasha noma izimo ezizwela isikhathi, i-3D mesh inikeza ukunethezeka nokuvumelana.
3. Isikhathi sokuhlinzwa esitholakalayo:
Esimeni esiphuthumayo noma imikhawulo yesikhathi NOMA, i-3D mesh ekhonjiswe ngaphambilini ilondoloza imizuzu ebalulekile.
4. Ukubaluleka kobuhle:
Ezindaweni ezibonakalayo ezifana ne-midface noma i-orbital rim, ukunemba kwe-anatomical kwe-3D mesh kuvame ukuholela emiphumeleni engcono yezimonyo.
Amathrendi Azayo: Ingabe i-3D Izothatha Indawo Ye-2D Mesh?
Ngenkathi i-3D-printed titanium mesh inikeza ukunemba okuphezulu, i-2D mesh ihlala ibalulekile ngenxa yokufinyeleleka kwayo nokuvumelana nezimo. Ikusasa okungenzeka lihilela:
Izindlela ezihlanganisiwe (ukuhlanganisa i-2D mesh ukuze ilungiswe nezingxenye eziphrintiwe ze-3D zezindawo ezibucayi).
Ukuphrinta kwe-3D okonga kakhulu njengoba ubuchwepheshe buthuthuka.
I-Bioactive coatings yokuthuthukisa i-osseointegration kuzo zombili izinhlobo.
E-Shuangyang Medical, sinikeza kokubili i-2D flat titanium mesh kanye ne-3D preformed titanium mesh, eklanyelwe ukuhlangabezana nezinhlobonhlobo zezidingo zokuhlinzwa ze-maxillofacial. Njengoba sinesipiliyoni seminyaka ekukhiqizeni izitsha ze-CMF, sihlanganisa ukukhiqizwa kwe-CNC okunembayo, izinto zokwakha ze-titanium zeBanga lesi-2/Ibanga lesi-5, kanye nokulinganisa okwenziwe ngokwezifiso ukusekela odokotela abahlinzayo abanokulungiswa okuthembekile kanye nokulingana okuhle kwe-anatomical. Kungakhathaliseki ukuthi udinga amashidi avumelana nezimo wokukhubazeka okungajwayelekile noma amameshi amise okwengaphambili ukuze kwakhiwe kabusha i-orbital ne-midface, siletha ikhwalithi engaguquki, izikhathi zokuhola ngokushesha, kanye nesevisi ye-OEM/ODM ukuze ifane nemigomo yakho yomtholampilo neyebhizinisi.
Isikhathi sokuthumela: Jul-11-2025