kukiya maxillofacial reconstruction yakatwasuka ndiro (thread guide)

Mandible fracture

1. Zvinhu zvinokonzera kubviswa kwechikamu chekuputsika mushure mekuputsika kwemandibular zvinosanganisira: nzvimbo yekuputsika, ukuru uye kutungamirirwa kwesimba rekunze, kutungamirirwa uye kutaridzika kwemutsara wekuputsika, kana pane zino muchikamu chekuputsika uye kudhonza kwehutano hwakasungirirwa.Different displacement of chikamu chekutyoka chinowanzoitika nekuda kwezvikamu zvakasiyana zvekutyoka uye tsandanyama kudhonza munzira dzakasiyana.

2. Occlusal disorder

3. Kufamba kusina kujairika kwechikamu chekuputsika

4. Chiveve mumuromo wezasi

5. Kurambidzwa kuvhura muromo

6. Gamu kubvaruka

Iyo titanium mandibular plate yakashandiswa kugadzirisa mukati, uye mhedzisiro inogutsa yakawanikwa.Zvakanakira splint zvaive sezvizvi: iyo yakatetepa uye nhete titanium plate yaigona kutakura zvizere simba remazino.Iyo yakagara yakagadzirwa titanium plate inogona kuchinjika kuti ienderane neAngle ye mandible, uye ndiro yacho inogona zvakare kubhenda kuti ienderane neradian. ye mandible.Ititanium plate inogadziriswa nekutyoka kwemativi ose ebhonzo kuti itakure zvakananga uye kufambisa mazino simba, kuitira kuti graft bone flap isatakura simba remazino uye inobatsira zvikuru pakupora kwebhonzo.Firm retention. , hapana chikonzero chekugadziriswa kwekunze, kuporesa kweronda kunogona kuva kudya kwakajairika, hapana chikonzero chekumirira kuumbwa kwepfupa callus, inobatsira kukurumidza kupora kwebasa, kupfupisa nguva yekugara muchipatara kwevarwere. kune tumor resection uye zvimwe zvikonzero, kusanganiswa kwevascular graft yeiliac bone flap uye kugadzirisa mhando titanium splint mukati mekugadzirisa kunobatsira zvikuru pakuvakazve kwemurwere mandibular bone uye kudzoreredza chitarisiko, kutsenga, kumedza, kufema uye kutaura nezvimwe. mabasa anokosha.

Kazhinji, iyo mandibular yekuvhara ndiro inoda kugadzirwa symmetrically kusangana nezvinodiwa zvakasiyana zvekuruboshwe nekurudyi mativi eiyo maxillofacial.Zvichakadaro, kukiya nekuumba screws yendibular yekukiya plate inonamirwa pamakona pabhonzo ndiro, izvo zvisingaite pakuvhiya kugadzirisa kwekutyoka kana kuderedza. , sekutsanangurwa kwazvinoitwa mu maxillofacial universal central locking plate kubhenda, maxillofacial universal yakatsanangura Angle ye120 madhigirii pakati pendiro yekukiya pamativi ese, sezvinotsanangurwa mu maxillofacial universal lock plate side ine maburi akawanda anokwira, sekutsanangurwa kwazvinoitwa mu maxillofacial universal lock plate pane imwe. divi rine maburi akawanda anokwira, anotsanangurwa mumakomba ekuisa, shandira pamwe nemakomba anokwira symmetric kugovera, inotsanangurwa mune yekumisikidza gomba axis uye shandira pamwe nekuisa gomba axis.Rutivi rwemukati rwegomba rekuisa rinopihwa trapezoidal yekuisa gomba, iyo trapezoidal. yekuisa gomba chikamu chiri trapezoidal, rutivi rwemukati rwegomba rekuisa rinofananidzwa rinopiwa chikamu chinofananidzwa chetrapezoidal chekuisa gomba chinonzi trapezoidal, gomba rekuisa trapezoidal uye gomba rekuisa trapezoidal rinofananidzwa rakaparadzirwa zvakaenzana.Maxillofacial universal locking plate inogona kushandiswa kumativi ose maviri. , pasina kudikanwa kwekugadzira zvigadzirwa zvakasiiwa nekurudyi, gomba rekuisa, negomba rekuisa rinogona kuwana 30 madhigirii Angle mbambo yekuisa.Maxillofacial universal locking plate, inogona kuwana 30 madhigirii yakafara Angle kukiya, nhanho kukiya, zvisinei nemativi ese maviri. , pasinei nerutivi rworuboshwe uye rworudyi, zvakasiyana-siyana zvinodiwa zvinogona kuwanikwa nendiro.