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Scaphoid karaya shine mafi yawan karaya na jiki, lissafin kusan kashi 70% na duk karuwar kasusuwa. Saboda mahimmin matsayi na yau da kullun a cikin tsarin kasusuwa, sabo ne rauni a akai-akai da aka rasa a cikin ganewar asibiti. Haka kuma, samar da jita-jita na scaphoid na tsinkayar cututtuka zuwa rikice-rikice masu rikitarwa kamar yadda ba tare da izini ba, necrosis (AVN), da rashin lafiyar Carprosis a cikin matakai daga baya. Aure, scaphiid rauni ne mu bi kuma sau da yawa suna barin sequelae kamar m wuyan wuyan hannu, da kuma kewayon amosisti.
Scaphoid shine mafi tsayi kashi a cikin layi na Virimal Carpal, mai kama da ƙaramin jirgin ruwa (saboda haka sunan 'Scaphoid '). Yana yin amfani da liyafa da dadewa na carpal, yana wasa mahimmin mahimmin aiki a kan karuwa da haɗa layuka biyu. Motsin hannu na al'ada, ciki har da sassauya, fadada radial, da karkatawa, da karkatawa, da karkatawa, duk dogaro da motsi na daidaitawa na Scaphoid. Da zarar karaya, biomechanics na gaba ɗaya wuyan hannu suna katse.
Scaphoid yana karɓar wadatar jini musamman daga rassan radial Aryy, shigar da daga Dorsal kunya da Distiction:
Kimanin kashi 70-80% na kwarara na jini yana shiga ta hanyar kewayon ƙwayar cuta, yana gudana don ciyar da guntun pootal.
'Yan rassan nan da nan suna shigar da makullin makullin.
Matsowa kusa da karaya shine ga poluimal pole, mafi girma hadarin rushewar rushewar jijiyoyin jini.
Da zarar an kwarara jinin da aka katse, yanki mai kusanci yana iya yiwuwa ga Avn da kuma notunion.
Mafi yawan hanyoyin rauni shine faduwa a kan hannun da ya fito da shi (Forosh) .Wana fadada, mutane suna fadada yatsunsu su sha tasirin da tafin. Wannan injin ya lalace ya zana mahimmin asibiti da bincike mai zurfi, kuma yana iya magana da shi ta hanyar aikin waƙoƙi sosai.
Scaphoid rauni sau da yawa sakamakon raunin Foosh. A cikin lokuta masu sauƙaƙan, ana iya iyakance bayyanar cututtuka kaɗan ga jin daɗin wuyan hannu, jagorantar marasa lafiya don yin watsi da kula da lafiya. Ko da lokacin da X-haskoki (AP da kuma ra'ayoyi na gefe guda) ana ɗaukar su, karaya bazai yiwu kai tsaye ba. Marasa lafiya na iya dawo da watanni bayan haka tare da zafin wuyan hannu, a wanne irin tunanin tunanin ya bayyana na kullum-muhimmanci cutar ganowa taga.
Ya kamata a yi tunanin X-ray don duk raunin hannu, gami da ra'ayin Scaphoid lokacin da ake zargin rauni.
Idan X-haskoki basu da kora amma tuhuma ta zama, ya kamata a yi amfani da rigakafi, biye ta maimaita tunanin bayan makonni 2.
Na farkon impobilization na iya zama kamar duka biyun da duka bincike da ma'aunin warkewa.
Fresh, nondislaceclatured karaya ana iya bi da tare da immobilization. Koyaya, dole ne a tsallake don tabbatar da warkarwa. Standard filastar ko resin tsinkaye na iya canzawa don sarrafa wuyan hannu da jujjuyawar rotation, rage kwanciyar hankali.
Nuna don kusancin juna-uku (mafi girma hadarin avn), a tsaye / eltical / elliqusiqueti layuka.
Entobilizes gwiwar hannu A 90 °, hannu, wuyan hannu, da babban yatsa.
Yana ba da iyakar daidaitaccen aminci ta hanyar kawar da jujjuyawar gado.
Ya dace da raunin uku na uku, rashin ƙarfi da laima, da kuma tsayayyen tsakiyar rauni (daga baya).
Yana ba da gamsuwa da ta'aziya amma ƙasa da kwanciyar hankali.
A halin yanzu daidaituwar zinare ga raƙuman scaphoid rauni.
Oficci: An saka shi tare da sikelin Scaphooid a ƙarƙashin Jagora, samar da matsawa ta Intanet.
Abvantbuwan amfãni:
Madalla da matsakaicin matsakaiciyar ƙasa.
Babban kwanciyar hankali, yana ba da damar yawan jama'a.
Middicy mai raɗaɗi, aikace-aikacen percutous yana yiwuwa.
Bayanin martaba mai karamin karfi, ƙirar ba ta da kai tana rage yawan ciwon kai.
Hakika:
Percutaneous: don barga, narkar da nama.
Buɗe: don gudun hijira, a compinuted, ko rikicewa na kullum.
Nau'in:
Kai matattarar kwayoyin cuta.
Rashin ƙwayoyin cuta masu cuta (wanda aka fi so, an binne cikakken, karancin hadari).
Hanyar gargajiya tukuna, galibi ana kirga.
Abvantbuwan amfãni : mai sassauƙa, sassauƙa, ƙarancin rushewar vascularity.
Rashin daidaituwa : Rashin kwanciyar hankali, yana buƙatar gyaran waje, haɗarin kamuwa da cuta, cirewa da ake buƙata bayan-warkarwa ..
Alagewa : karuwar karaya, ficewa na lokaci-lokaci a cikin rudani, adjuncct to scration fiction.
Saboda ta musamman wadataccen vascular na musamman, kugu na scaphoid da kuma karaya na scapimal suna iya yiwuwa ga ba su da namiji da Avn.
Jiyya : ƙashi grafting (marasa haihuwa ko vascularized) hade tare da gyaran ciki (Herbert dunƙule ko K-waya). Madaidaici na gungumiyar gyaran da santsi mai santsi na santsi yana da mahimmanci. A wasu yanayi, ana iya buƙatar mai gyara kayan kwalliya idan ana iya amfani da kayan kashin kashi idan ke nuna alamar kashi a lokacin da wuyan hannu.
A lura da karar scaphoid yana da mahimmanci - ba kawai don sake maimaita aikin wuyan hannu ba har ma don kiyaye ingancin rayuwa da ikon aiki. Zabi naúrar gyara na ciki shine mabuɗin don hana rikice-rikice, cimma daidaitaccen gyara, da inganta gyara.
Daga cikin implants daban-daban, da Herbert dunƙule ya fito ne saboda tsarin zane-zane da kuma tabbatar da aikin asibiti, wanda ya sa ya zama ɗayan mahimman na'urori a cikin tsarin scaphoid.
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A matsayinka na mai samar da mai samar da kasar Sin da mai samar da orthopech yana ba da cikakken fayil na ƙwayoyin cuta na ƙwayoyin cuta da sauran ƙananan raunin raunin.
Tsarin matsawa mai zurfi: Yana tabbatar da ingantaccen ingancin yayin rage yawan ciwon articular.
Babban kwanciyar hankali na bidochical: Rahotin da aka dogara da tsararraki yana inganta ƙarfin haɗin gwiwa.
Zaɓuɓɓukan Abinci: Ana wadatar a cikin likita-sa bakin karfe bakin karfe.
Karfin da ya dace sosai: Ya dace da duka percutaneous kuma buɗe hanyoyin.
Bayani dayawa: kewayon kewayon diamita da tsayi don magance bukatun asibiti.
Yana sauƙaƙe saurin warkarwa, musamman a cikin babban haɗarin haɗari da kuma poximal pole karsrates.
Yana ba da damar tattara hannu a farkon farkon, rage tauri da inganta murmurewa mai aiki.
Muhimmin damar haɗarin nassunaion da AVn idan aka kwatanta da hanyoyin gyara gargajiya.
Gujewa cikin rikitarwa na Scaphoid: Ingantaccen Ingantaccen Tsarin Herbert Herbert na 10
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