Mukuvhiya kwecranio-maxillofacial (CMF), kunyatsoita uye kugadzikana kwakakosha pakubudirira kugadzirisa mapfupa uye mhedzisiro yemurwere kwenguva refu. Pakati peakasiyana ekugadzirisa masisitimu aripo nhasi, iyoCMF self-drilling screw 1.5 mmtitanium inomirakunze seyakanakira mhinduro kune yakatetepa uye diki-bhonzo application.
Yakagadzirirwa kushomeka kupindira uye yakavimbika kugadzirisa, iyi diki screw inoshandiswa zvakanyanya mukuvakazve orbital, mandibular fractures, uye kumwe kuomarara kwekuvhiya kwechiso uko zvese saizi uye kuita zvine basa.
Micro-Size Advantage: Yakanakira Mabhonzo Madiki uye Yakanaka Anatomical Nzvimbo
Iyo 1.5 mm titanium self-drilling screw inopa mukana wakasiyana mune micro-kuvhiya maapplication. Iyo dhayamita diki inoderedza njodzi yekutsemuka kwebhonzo uye inoderedza kukuvadzwa kwekuvhiya, zvichiita kuti inyanyokodzera kune yakaonda cortical bone kana zvimedu zvidiki zvinowanzo sangana mu orbital madziro, mapfupa emhino, kana vana CMF kesi.
Kana ichienzaniswa neyakakura screw masisitimu, iyo 1.5 mm dhizaini inoda kushoma kubviswa kwebhonzo panguva yekuchera, kuchengetedza kutendeka kwemapfupa uye kugovera kweropa. Iyi micro-dimension inobatsira kukurumidza kupora uye inoderedza post-operative kusagadzikana kune varwere. Pamusoro pezvo, iyo yekuzviboorera yega inobvisa kudiwa kwe pre-kuchera, kupfupisa nguva yekushanda uye kuwedzera kurongeka kwekuvhiya munzvimbo dzakavharirwa.
Kuenderana uye Kugadzikana neCMF Locking Plates
Rimwe remasimba makuru eiyo 1.5 mm self-drilling screw iri mukuenderana kwayo isina musono neCMF titanium yekukiya mahwendefa. Kana yakashandiswa pamwechete, inoumba yakagadzikana uye yakachengeteka yekugadziridza kuvaka iyo inodzivirira screw kusunungura, kunyangwe pasi pemakanika kushushikana kana munhare mbozha segment senge mandible.
Iyo screw yekuzvirova-rova uye yekuzviboora inovimbisa kusimba uye kwakavimbika kukwana nemaburi eplate, kuchengetedza kuenderana kunoenderana nebhonzo-plate interface. Izvi zvinoguma nekuwedzera kugovera kwemutoro uye nekuvandudza kuramba kune micro-kufamba. Ingave yakashandiswa kugadzirisa kwakasimba mune zvidiki fractures kana nzira dzekugadzirisa dzinoda kugadzikana kwecontour, musanganiswa uyu unotsigira zvinofungidzirwa mhedzisiro yekiriniki uye kutendeseka kwemichina.
Clinical Zvikumbiro: Zvakaratidzwa Mhedzisiro muCMF Kuvhiya
Iyo CMF self-drilling screw 1.5 mm titanium yakaratidza mhedzisiro yakanaka pane dzakasiyana siyana zviratidzo zvekiriniki.
Orbital Floor uye Wall Reconstruction
Mune orbital fractures, uko ukobvu hwemapfupa uye nzvimbo zvishoma, iyo 1.5 mm system inopa chaiyo kugadzirisa mhinduro. Vanachiremba vanovhiya vanogona kubatanidza zvakatetepa titanium meshes kana mahwendefa kudzoreredza orbital vhoriyamu pasina kuisa njodzi kupinza kwetishu kana screw protrusion.
Mandibular uye Maxillary Mini-Fractures
Kune madiki kana chidimbu mandibular mafractures, kunyanya munzvimbo dzevana kana anterior, screw's compact profile inovimbisa kugadzikana kwakakwana uku ichideredza kupfava-kwenyama kushatirwa.
Zygomatic uye Nasal Bone Fixation
Pakati pekushungurudzika, iyo 1.5 mm screws inobatsira kuwana kwakaringana repositioning yezygomatic arch uye mapfupa emhino, kuchengetedza symmetry uye kushanda kudzoreredza nediki hardware tsoka.
Aya makiriniki mashandisirwo anoratidza kuita kwakasiyana-siyana kweiyo sisitimu uye kukura kuri kuita pakati pevavhiyi vediki madiki ekugadzirisa masisitimu anosanganisa kuchengetedzeka, simba, uye kugona.
Yepamusoro-Hunhu Titanium Yenguva Yakareba Biocompatibility
Yakagadzirwa kubva kune yekurapa-giredhi titanium, aya ekuzviboora screws anovimbisa yepamusoro biocompatibility uye corrosion resistance. Titanium's lightweight uye isiri-magnetic zvimiro inoita kuti inyatsokodzera CMF implants, inotsigira osseointegration uku ichidzivirira allergic kana kuzvimba maitiro. Iyo chaiyo-yakagadzirwa tambo inosimudzira kubata uye kugadzikana, kuve nechokwadi chekugara kwenguva refu kugadzirisa kuita kunyangwe mune zvinonetsa mapfupa zvimiro.
Mhedziso
Iyo CMF self-drilling screw 1.5 mm titanium inomiririra shanduko ye mini fixation tekinoroji-inopa vavhiyi chiyero chakakwana pakati pe micro-dimension dhizaini uye yakavimbika mechani simba. Kuenderana kwayo neCMF yekuvhara mahwendefa, yakanakisa biocompatibility, uye yakasimbiswa mhedzisiro mune orbital uye mandibular application inoita kuti ive sarudzo inosarudzika kune yakatetepa yekuvakazve maitiro.
PaShuangyang, isu tinonyanya kugadzira uye kugadzira epamusoro CMF kugadzirisa masisitimu, anosanganisira self-drilling uye self-tapping screws, kukiya mahwendefa, uye zvigadziriso zvinogadziriswa zvinoenderana nezvido zvako zvekuvhiya.
Nguva yekutumira: Oct-28-2025