1. Kwanyar da ke aiki da ƙarfi (DHS)
Karyewar kwatangwalo tsakanin bututun ciki - DHS ta ƙarfafa kashin baya:
★Babban fa'idodin tsutsar wutar lantarki ta DHS:
Gyaran ƙashin ƙugu da aka yi da dunƙule-dunƙule yana da tasiri mai ƙarfi, kuma ana iya amfani da shi yadda ya kamata a yanayin da ake amfani da ƙashin nan take.
Tsarin zamiya a cikin silinda wanda za a iya kauce masa ta hanyar huda ƙashin kwatangwalo ko hamma, nauyin nauyi mara kyau yana kaiwa ga ƙashin kai tsaye.
Sake saita karyewar na'urar riƙe wutar lantarki, ƙarancin lalacewa.
Ikon matsewa da zamiya mai ƙarfi, tare da aikin matsi mai aiki a tsaye.
★ Rauni a cikin jirgin ƙasa mai amfani da wutar lantarki na DHS:
Rashin ƙarfin hana juyawa, bayan takalman da aka saba da su ko kuma gyaran waje na polymer.
Tsakiyar periosteum ta lalace sosai, raguwar nama ta yi yawa, fashewar gudummawar jini, kuma binciken ya gano cewa kashi ya tsaya a cikin kwanyar, kuma kashi ya lalace sosai.
A lokacin da aka gyara, akwai wani ƙuraje mai ƙarfi a ƙarƙashin buɗewar, lalacewar ruwan wukake yana da tsanani, sukurorin gyara kai yana da kauri, diamita yana da kusan 15mm, kuma ba zai yiwu a buɗe shi sau da yawa ba.
An daidaita kusurwar a digiri 130 ko digiri 135, kuma an daidaita kusurwar majiyyacin daidai gwargwado.
2. Kayan aiki masu ƙarfi (DCS)
Karyewar Karyewar Kugu—Gyaran DCS:
Karyar da aka yi wa farantin ƙarfe mai maganin yankewa na DCS mai digiri 95:
★Babban Amfanin DCS Kinky Dragon:
Yana yiwuwa a zaɓi wurin shiga daidai don karyewar tushen, da kuma hanyar aikin hanya.
Ƙarfin da aka yi amfani da shi a kan farantin ƙarfe yana kusa da kusurwar da ta dace, da kuma buƙatun biomechanical na kashin baya mai dacewa. A ƙarƙashin nauyi mai yawa, ana shafa nauyi a wuyan farantin ƙarfe, sannan a sake rarraba shi a kan kowane sukurori, matsin lambar yana rarrabawa, kuma gyara yana da tauri koyaushe.
Ƙaramin adadin karyewar DCS, ƙaruwar ƙarfi, tsayawa a wurin karyewar, da kuma ƙarancin yawan faruwar hakan bayan haka.
3. PFN (Parfin ƙashin kwatangwalo na Proximal)
Karyewar kugu tsakanin bututun ciki—gyaran PFN:
★Fa'idodin da aka gyara na PFN:
Diamita na jikin yana da ƙanƙanta sosai (galibi 9mm), kuma ba zai yiwu a saka shi ba. (Kyakkyawan gefen Gamma mai kauri——17mm)
Ƙarshen kusanci na PFN yana da kusurwar waje ta kimanin digiri 6, kusurwar waje tana raguwa, kuma babu ƙarfin ciki mai ƙarfi lokacin ja.
Ana iya sanya ƙarshen sama a cikin ƙashin ƙugu da karkace biyu, ƙara karkace masu hana juyawa, haƙora biyu a cikin ƙashin ƙugu, da kuma ƙara ƙarfin hana gajiya.
Ramin maɓalli mai nisa da babban maɓalli (tsawon dogon zango) suna da nisa, kuma ana iya rage yawan damuwa da ƙashin ƙugu ke yi.
★ Kurakuran da aka gyara na PFN:
Akwai wata matsala game da daidai shigar da lu'u-lu'u guda biyu a gefen ƙashin ƙugu, musamman idan kai gajere ne kuma ƙanƙane, ƙashin ƙugu yana da gajeru sosai, kuma tsohuwa, kuna buƙatar amfani da wannan ƙashin ƙugu. Zaren helical 6.5mm), matsayin leshi yana daidaitawa koyaushe a lokacin amfani da gaggawa, kuma a lokacin ainihin tsarin daidaitawa, daidaiton farko na iya ɓacewa. Ikon riƙewa lokaci guda babban matsala ne. Bugu da ƙari, akwai haɗarin karyewar ƙashi, wanda ke tare da sauƙin lalacewar ƙashi saboda tushen biyu na karkace mai ƙarfi.
Saboda PFN, baka yana da girma, kuma yana da tsayi sosai. karyewa. Saboda wannan canjin, matsayin igiyar ciki daidai ne, kuma cortex kusa da igiyar waje ta igiyar ciki babu shakka yana nan.
Yawan radiation, tsadar kayan aikin tiyata, da kuma buƙatar ƙwarewa sosai a fannin tiyata.
Sichuan CAH
Tuntuɓi:Yoyo
Tel/WA:+8615682071283
Imel:liuyaoyao@medtechcah.com
Lokacin Saƙo: Maris-02-2023
