Mafotokozedwe Akatundu
Zomangira zomangira zimatanthauzidwa ndi kamvekedwe kawo kakang'ono komanso kuchuluka kwa ulusi. Chiŵerengero chawo cha ulusi mpaka pakati pa mainchesi ndi chocheperako, ndipo ndi ulusi wonse. Monga momwe dzina lawo likusonyezera, zomangira za cortical zimagwiritsidwa ntchito mu fupa la cortical; Imadziwikanso kuti compact bone, iyi ndi fupa lakunja lowundana lomwe limapanga chitetezo chozungulira mkati. Zimapanga pafupifupi 80% ya chigoba ndipo ndizofunikira kwambiri pamapangidwe a thupi ndi kulemera kwake (zimagonjetsedwa kwambiri ndi kupindika ndi kugwedezeka).
| dzina |
REF | Utali |
| 2.7mm Cortex Screw, T8 Stardrive, Kudzigunda pawokha | 030390010 | 2.7 * 10mm |
| 030390012 | 2.7 * 12mm | |
| 030390014 | 2.7 * 14mm | |
| 030390016 | 2.7 * 16mm | |
| 030390018 | 2.7 * 18mm | |
| 030390020 | 2.7 * 20mm | |
| 030390022 | 2.7 * 22 mm | |
| 030390024 | 2.7 * 24mm | |
| 030390026 | 2.7 * 26mm | |
| 030390028 | 2.7 * 28mm | |
| 030390030 | 2.7 * 30mm | |
| 2.7mm Locking Screw, T8 Stardrive, Self-tapping | 030340010 | 2.7 * 10mm |
| 030340012 | 2.7 * 12mm | |
| 030340014 | 2.7 * 14mm | |
| 030340016 | 2.7 * 16mm | |
| 030340018 | 2.7 * 18mm | |
| 030340020 | 2.7 * 20mm | |
| 030340022 | 2.7 * 22 mm | |
| 030340024 | 2.7 * 24mm | |
| 030340026 | 2.7 * 26mm | |
| 030340028 | 2.7 * 28mm | |
| 030340030 | 2.7 * 30mm | |
| 030340032 | 2.7 * 32 mm | |
| 030340034 | 2.7 * 34mm | |
| 030340036 | 2.7 * 36 mm | |
| 030340038 | 2.7 * 38mm | |
| 030340040 | 2.7 * 40mm |
Chithunzi Chenicheni

Blog
Zomangira za Cortex zimagwiritsidwa ntchito kwambiri popanga maopaleshoni a mafupa ndipo asintha gawo lazamankhwala ndi mapangidwe ake apamwamba komanso zotulukapo zotsogola za opaleshoni. Nkhaniyi ipereka chiwongolero chokwanira pa zomangira za cortex, kuphatikiza mitundu yawo, ntchito, maubwino, ndi zoopsa zake.
Cortex screws ndi mtundu wa zomangira fupa zomwe zimagwiritsidwa ntchito popanga maopaleshoni a mafupa. Zomangira izi zimapangidwira kuti zilowetsedwe kudzera mu kotekisi, wosanjikiza wakunja wa fupa, ndikupereka kukhazikika kokhazikika kwa mafupa osweka ndi kuvulala kwina kwa mafupa.
Zomangira za Cortex zimabwera mosiyanasiyana komanso mawonekedwe ake, ndipo mapangidwe ake amatha kusiyanasiyana kutengera momwe amagwirira ntchito. Zowononga nthawi zambiri zimapangidwa ndi titaniyamu kapena chitsulo chosapanga dzimbiri, chomwe chimapereka mphamvu zambiri komanso kuyanjana kwachilengedwe, kuwonetsetsa kuti thupi limatha kulolera kuyikapo.
Pali mitundu ingapo ya zomangira za cortex zomwe zilipo, ndipo mtundu uliwonse umapangidwira ntchito inayake. Zina mwa zomangira zomwe zimagwiritsidwa ntchito kwambiri ndi cortex ndi:
Zomangira za cortex zomangika zili ndi pakati, zomwe zimalola maopaleshoni kudutsa waya wolondolera pa screw asanailowetse mu fupa. Mbali imeneyi imathandiza dokotala kuchita opaleshoni pang'ono ndi kuonetsetsa kuti zomangira molondola.
Zomangira za Cancellous cortex zidapangidwa kuti zilowetsedwe m'mafupa a spongy, ofewa. Amakhala ndi ulusi wokulirapo komanso m'mimba mwake motalikirapo, zomwe zimapatsa kukhazikika bwino mu fupa la cancellous.
Zomangira za cortex zodzigonja zokha zidapangidwa ndi nsonga yakuthwa, zomwe zimalola kuti screw igwire ulusi wake pomwe imayikidwa. Kapangidwe kameneka kamachepetsa kufunika kogogoda fupa musanalowetse wononga, kupangitsa kuti opaleshoni ikhale yosavuta.
Zomangira za Cortex zimagwiritsidwa ntchito pa maopaleshoni osiyanasiyana a mafupa, kuphatikiza:
Zomangira za cortex zimagwiritsidwa ntchito pokonza ma fractures a mafupa, kupereka bata ndi kulola kuti machiritso achilengedwe achitike. Zomangira izi ndizothandiza kwambiri pakukonza zosweka m'mafupa ang'onoang'ono, monga omwe amapezeka m'manja ndi kumapazi.
Zomangira za cortex zimagwiritsidwanso ntchito pochita maopaleshoni ophatikizira msana kuti akhazikitse vertebrae ndikulimbikitsa kukula kwa mafupa. Zomangira izi zimayikidwa mu pedicle ya vertebra, kupereka nangula wokhazikika panjira yophatikizika.
Zomangira za cortex zimagwiritsidwa ntchito popanga maopaleshoni olowa m'malo, makamaka pokonza ma implants a prosthetic. Zomangira izi zimapereka kukhazikika kotetezeka kwa implant ndikuwonetsetsa kuti imakhala yokhazikika m'fupa.
Zomangira za Cortex zimapereka maubwino angapo, kuphatikiza:
Zomangira za Cortex zimapereka kukhazikika kwabwino, kulola kukonza bwino komanso kulimbikitsa machiritso achilengedwe.
Zomangira za cannulated cortex zimathandiza madokotala kuchita maopaleshoni ochepa, kuchepetsa chiopsezo cha zovuta ndikufulumizitsa nthawi yochira.
Zomangira za Cortex zawonetsedwa kuti zimathandizira zotulukapo za odwala pochepetsa chiwopsezo cha kulephera kwa implant ndikuwongolera zotsatira za opaleshoni yonse.
Ngakhale zomangira za cortex zimapereka maubwino angapo, zimakhalanso ndi zoopsa zina komanso zovuta zomwe zingachitike. Zina mwa izi ndi:
Pali chiopsezo chotenga matenda okhudzana ndi opaleshoni iliyonse, ndipo zomangira za cortex ndizosiyana. Matenda amatha kuchitika pamalo a screw kapena minofu yozungulira.
Zomangira za cortex zimatha kuthyoka ngati sizinayikidwe bwino kapena ngati zili ndi nkhawa kwambiri. Izi zingayambitse kulephera kwa implants ndikufunika opaleshoni yokonzanso.
Pali chiopsezo cha kuwonongeka kwa mitsempha kapena mitsempha ya magazi poika zomangira za kotekisi, makamaka m'dera la msana.
Cortex screws ndi chida chofunikira pakuchita opaleshoni ya mafupa, kupereka kukhazikika kokhazikika komanso kulimbikitsa machiritso achilengedwe pakuvulala kokhudzana ndi mafupa. Zimabwera m'mitundu yosiyanasiyana ndi mapangidwe, iliyonse yopangidwira ntchito inayake. Zomangira za cannulated cortex ndizothandiza pamachitidwe owononga pang'ono, zomangira za cortex zomangira zimakhazikika bwino m'mafupa ofewa, ndipo zomangira zodzigunda paokha zimathandizira maopaleshoniwo kukhala osavuta. Zomangira za cortex zimagwiritsidwa ntchito popanga maopaleshoni osiyanasiyana a mafupa, monga kukonza fracture, kuphatikizika kwa msana, ndi kusinthana m'malo, ndipo amapereka maubwino angapo, kuphatikiza kukhazikika, kuwongolera kwa odwala, komanso opaleshoni yocheperako. Komabe, amakhalanso ndi ziwopsezo ndi zovuta zomwe zingachitike, monga matenda, kusweka kwa phula, komanso kuwonongeka kwa mitsempha kapena mitsempha yamagazi.
Pomaliza, zomangira za cortex zasintha gawo la opaleshoni ya mafupa, kupereka zotsatira zabwino za opaleshoni komanso kuchira bwino kwa odwala. Akagwiritsidwa ntchito moyenera komanso mosamala, amatha kupereka phindu lalikulu kwa odwala omwe akuchitidwa opaleshoni ya mafupa. Komabe, ndikofunikira kudziwa zoopsa zomwe zingachitike komanso zovuta zake ndikuwonetsetsa kuti akugwiritsidwa ntchito moyenera pakuchita opaleshoni iliyonse.
Kodi zomangira za cortex ndizotetezeka kugwiritsa ntchito maopaleshoni a mafupa?
Inde, zomangira za cortex ndizotetezeka kugwiritsidwa ntchito popanga maopaleshoni a mafupa, malinga ngati agwiritsidwa ntchito moyenera komanso mosamala.
Kodi zomangira za cortex zomwe zimagwiritsidwa ntchito kwambiri ndi ziti?
Zomangira za Cortex zimagwiritsidwa ntchito kwambiri pokonza fracture, kuphatikizika kwa msana, ndi maopaleshoni olowa m'malo.
Kodi zomangira za cortex zimalimbikitsa bwanji machiritso achilengedwe?
Zomangira za Cortex zimapereka kukhazikika kokhazikika, komwe kumalimbikitsa machiritso achilengedwe pakuvulala kokhudzana ndi mafupa.
Kodi zomangira za cortex zitha kuthyoka panthawi yoyikidwa?
Inde, zomangira za cortex zimatha kuthyoka ngati sizinayikidwe bwino kapena ngati zili ndi nkhawa kwambiri.
Ndi zoopsa zotani zomwe zingagwirizane ndi zomangira za cortex?
Ziwopsezo zomwe zingachitike ndi zomangira za cortex zimaphatikizapo matenda, kusweka kwa phula, komanso kuwonongeka kwa mitsempha kapena mitsempha yamagazi.