Zofunika:mankhwala titaniyamu koyera
Mafotokozedwe azinthu
Makulidwe | Utali | Chinthu No. | Kufotokozera |
0.4 mm | 15 mm | 00.01.03.02111515 | Non-anodized |
00.01.03.02011515 | Anodized |
Makulidwe | Utali | Chinthu No. | Kufotokozera |
0.4 mm | 17 mm | 00.01.03.02111517 | Non-anodized |
00.01.03.02011517 | Anodized |
Makulidwe | Utali | Chinthu No. | Kufotokozera |
0.6 mm | 15 mm | 10.01.03.02011315 | Non-anodized |
00.01.03.02011215 | Anodized |
Makulidwe | Utali | Chinthu No. | Kufotokozera |
0.6 mm | 17 mm | 10.01.03.02011317 | Non-anodized |
00.01.03.02011217 | Anodized |
Mawonekedwe & Ubwino:
•Palibe atomu yachitsulo, palibe maginito mu gawo la maginito.Palibe zotsatira za ×-ray, CT ndi MRI pambuyo pa opaleshoni.
•Kukhazikika kwamankhwala, biocompatibility yabwino komanso kukana dzimbiri.
•Kuwala ndi kuuma kwakukulu.Kulimbitsa chitetezo cha mthupi.
•Fibroblast imatha kukula m'mabowo a mauna pambuyo pa opareshoni, kupanga mauna a titaniyamu ndi minofu kuphatikiza.Zinthu zabwino zokonzera intracranial!
Kufananiza screw:
φ1.5mm zodzibowolera zokha
φ2.0mm podzibowolera screw screw
Chida chofananira:
mtanda wononga dalaivala: SW0.5 * 2.8 * 75mm
chowongoka cholumikizira mwachangu
chodulira chingwe (mkasi wa mauna)
mauna akamaumba pliers
Mabowo awiri owongoka mbale ndi njira yowongoka, yokwanira yomwe imapereka kusinthasintha, kosavuta kugwiritsa ntchito, ndi zoyikapo zapamwamba ndi zida.Mbiri yotsika ya 0.5 mm kuti implant itheke.Chida chimodzi chothandizira kukonza mwachangu komanso kokhazikika kwa cranial bone flaps.
Chigaza ndi fupa lomwe limapanga mutu wa vertebrates.Mafupa a chigaza amathandizira mawonekedwe a nkhope ndipo amapereka chitetezo.Chigaza chimapangidwa ndi magawo awiri: cranium ndi mandible.Magawo awiriwa a anthu ndi neurocranium ndi mafupa a nkhope omwe amaphatikiza mandible ngati fupa lalikulu kwambiri.Chigaza chimateteza ubongo, konzani mtunda wa maso awiri, konzani malo am'makutu kuti mawu azitha kuzindikira komwe akuchokera komanso mtunda wa mawu.Nthawi zambiri zimachitika chifukwa cha kuvulala koopsa, kusweka kwa chigaza kumatha kukhala kusweka kwa fupa limodzi kapena ena mwa mafupa asanu ndi atatu omwe amapanga gawo lakutsogolo la chigaza.
Kuthyoka kumatha kuchitika pafupi kapena pafupi ndi malo okhudzidwa ndi kuwonongeka kwa zinthu zomwe zili mkati mwa chigaza monga nembanemba, mitsempha yamagazi, ndi ubongo.Kusweka kwa chigaza kuli ndi mitundu inayi ikuluikulu, yozungulira, yokhumudwa, ya diastatic, ndi basilar.Mtundu wodziwika kwambiri ndi fractures wa mzere, koma palibe chifukwa chochitira chithandizo chamankhwala.Kawirikawiri, fractures yovutika maganizo nthawi zambiri imaphatikizidwa ndi mafupa ambiri osweka mkati omwe amasamutsidwa, choncho amafunika kuchitidwa opaleshoni kuti akonze zowonongeka zowonongeka.Kuphulika kwa diastatic kumakulitsa ma sutures a chigaza kumakhudza ana omwe ali ndi zaka zosachepera zitatu. Kuphulika kwa Basilar kuli m'mafupa m'munsi mwa chigaza.
Chigaza chachisoni chosweka.Kumenyedwa ndi nyundo, mwala kapena kumenyedwa m'mutu ndi mitundu ina ya zoopsa zowopsa zomwe zimachititsa kuti chigaza chiphwanyike.11% ya kuvulala kwakukulu pamutu kumachitika m'mitundu iyi ya fractures ndi fractures zomwe mafupa osweka amachoka mkati.Kuthyoka kwa chigaza chachisoni kumapereka chiwopsezo chachikulu cha kupsyinjika kwakukulu paubongo, kapena kutuluka kwa magazi ku ubongo komwe kumaphwanya minofu yosalimba.
Pakakhala kung'ambika pamwamba pa chothyoka, chigaza chophwanyidwa chambiri chimachitika.kuika mkati mwa cranial cavity kukhudzana ndi chilengedwe chakunja, kuonjezera chiopsezo cha kuipitsidwa ndi matenda.Muzovuta zovuta zosweka, dura mater imang'ambika.Opaleshoniyo iyenera kuchitidwa pofuna kuthyoka chigaza chovutika maganizo kuti mafupa achoke muubongo ngati akukanikizirapo popanga mabowo pa chigaza chomwe chili pafupi.
Chigaza munthu anatomically anawagawa magawo awiri: ndi neurocranium, opangidwa ndi eyiti mafupa cranial kuti nyumba ndi kuteteza ubongo, ndi mafupa a nkhope (viscerocranium) wapangidwa ndi mafupa khumi ndi anayi, kuphatikizapo ossicles atatu a mkati khutu.Kuthyoka kwa chigaza kumatanthawuza kuthyoka kwa neurocranium, pamene fractures ya nkhope ya chigaza ndi yosweka kumaso, kapena ngati nsagwada zathyoka, kuthyoka kwa mandibular.
Mafupa asanu ndi atatu a cranial amasiyanitsidwa ndi ma sutures: fupa limodzi lakutsogolo, mafupa awiri a parietal, mafupa awiri osakhalitsa, fupa limodzi la occipital, fupa limodzi la sphenoid, ndi fupa limodzi la ethmoid.