Tsarin ƙugu mara siminti na robar kwatangwalo

Haɗin gwiwar kugu ya ƙunshi soket, rufi, kan ƙwallon ƙafa, maƙallin hannu da sauran sassan. Kowane sashi yana da kayayyaki da ƙayyadaddun bayanai da yawa. Zaɓin abu da samfuri bisa ga tiyatar kwatangwalo daban-daban. Akwai nau'ikan tushe guda biyu: tushe na siminti da kuma tushen haɗin gwiwa na bio. Tsarin halitta da muke amfani da shi a duk duniya ƙira ce mai girma uku, wacce ake amfani da ita don haɓaka watsa damuwa da inganta kwanciyar hankali na ƙarshen bayan tushe. Tsarin ƙarshen tushe da aka inganta yana ƙara kwanciyar hankali na kan ƙwallon, kuma ƙirar wuya mai kyau an inganta ta don haɓaka kewayon motsi na prosthesis. Tsarin kusanci yana daidai da alkiblar isar da damuwa, wanda ke taimakawa wajen saurin haɗakar osseo da kwanciyar hankali na farko. An rufe saman jikin tushe gaba ɗaya da plasma titanium slurry, kuma rufin rami yana taimakawa wajen haɓaka ƙashi kuma yana samun mafi kyawun tasirin gyarawa na dogon lokaci. Gefunan gaba da na baya na intramedullary rasp suna ba da mafi kyawun matsewa ga ƙashin cancellous, suna ƙara saman hulɗa tsakanin prosthesis da ƙashi, kuma suna samar da mafi kyawun hanyar kullewa na tushe don hana tushen nutsewa. Busasshen wuya da ƙafafu suna da digiri 135. Hakanan yana iya zama samfuri na musamman don hanyar DAA. Fa'idodinsa sune ainihin hanyar haɗin tsokoki, wanda ke da ɗan gajeren lokacin murmurewa, ɗan gajeren lokacin murmurewa don motsa jiki na yau da kullun, rage radadin majiyyaci, rage lokacin asibiti, da rage haɗarin cirewa. Ana kula da prosthesis na femoral da aske kafada don kiyaye yawan ƙashi na babban trochanter, wanda ya dace da dasa DAA mai ƙarancin mamayewa. Ƙarshen kusa na jikin hannu yana da kauri, ƙarshen nesa yana da kunkuntar, kuma ƙirar tsayin da aka gajarta tana tabbatar da kwanciyar hankali kuma yana sauƙaƙa dasawa.
Fuskar waje ta siminti mai kyau sosai tana da kyakkyawan alaƙar siminti, tana bin ka'idar nutsewa ta halitta, tana ba da damar yin robar ta nutse kaɗan a cikin murfin siminti, kuma an ƙera ta da girma mai kusurwa uku don rage matsin lamba na siminti. An sanye ta da toshewar nesa da abin sakawa don tabbatar da daidaiton wurin da aka yi robar a cikin magudanar medullary. Kusurwar wuyansa tana da digiri 130. Yi kwaikwayon ainihin kusurwar motsi na kwatangwalo zuwa mafi girman matsayi.
A halin yanzu, saman soket ɗin ƙarfe ana yi masa magani da sinadarin titanium na plasma. Rufin da ke da ramuka yana taimakawa wajen ƙara girman ƙashi da kuma gyara shi na dogon lokaci. Tsarin latch ɗin da aka inganta yana ƙara kwanciyar hankali na kofin da kuma rufin ciki. Muna kuma samar da ramuka iri-iri. Zaɓin laying don dacewa da buƙatun marasa lafiya daban-daban.
Kan ƙwallon yana da kan ƙwallon yumbu, kuma akwai kan ƙwallon ƙarfe. Kan ƙwallon yumbu shine kayan yumbu na ƙarni na huɗu na BIOLOXdelta, wanda ke da kyakkyawan jituwa da halittu, kyawawan halaye na zagaye da shafawa, ƙarancin lalacewa, kuma ya dace da taper na tushen femoral na zinariya. Kan ƙwallon ƙarfe an yi shi ne da ƙarfen cobalt-chromium-molybdenum tare da fasahar saman da aka goge sosai.
An goge saman kan bipolar da ake amfani da shi wajen maye gurbin hemi-hip, tare da ƙarancin haɗin gwiwa. Tsarin tsakiya biyu yana tabbatar da matsakaicin motsi na haɗin hip kuma yana rage saurin lalacewa. Tsarin makullin babban zobe na gargajiya yana da kyakkyawan aikin hana nakasa. Akwai takamaiman bayanai daban-daban na wannan samfurin ga likitoci don zaɓar bisa ga yanayin majiyyaci daban-daban, wanda ke da amfani ga murmurewa na farko na majiyyaci.