Chii chinonzi femur nail?

Bhonzo remukadzi kana pachidya ndiro hombe bhonzo mumuviri. Dzinde remukadzi kana diaphysis ndiyo yakareba, yakatwasuka yepakati chikamu chemukadzi. Kuputsika kwechikadzi chechikadzi kunowanzova mugumisiro wekushungurudzika kwepamusoro-simba, zvakadai senjodzi yemugwagwa.

Kutsemuka kwedzinde remukadzi kunogona kuvharwa, nenyama iri pamusoro payo, kana kuti inogona kuvhurika, bhonzo riri pachena, zvichiisa munhu panjodzi huru yekutapukirwa neronda uye kusvibiswa. Aya mafractures anowanzo kupatsanurwa maererano ne morphological maitiro eiyo fracture line. Tsanangudzo dzakajairika dzakachinjika (pfupi uye dzakachinjika), oblique (yakatwasuka asi isina kuchinjika), spiral (coil shape), uye comminuted (zvimedu zvinopfuura zvitatu)

Kuputsika kwechikadzi chechikadzi dzimwe nguva kunobatanidzwa nekukuvara kwakawanda (kukuvadzwa kwakawanda kune zvikamu zvitatu kana kupfuura zvemuviri), izvo zvinogona kutyisa upenyu. Kutyoka uku kunogona kutungamirira kukuremara kwakasimba kwechigarire, sekupfupisa nhengo uye kuremara kwekutenderera kwegumbo. Mamwe matambudziko akajairika ekutyoka uku anosanganisira hutachiona, kurwadziwa kwasara, kunonoka kupora uye kusabatana.

Mazhinji ekutyoka kwetsinde yemukadzi anorapwa nekuvhiyiwa. 

Ongororo dzinoverengeka dzakaratidza kuti kudzikamisa kwekutanga kwekuvhiya kwakabatana nekuderedzwa kwematambudziko uye kufa. Chipikiri che intramedullary isimbi yesimbi inopinzwa mumedullary cavity yebhonzo uye kuburikidza nekutyoka kuitira kupa tsigiro yakasimba yebhonzo rakatyoka. Iyo intramedullary chipikiri chave kunzi 'yegoridhe chiyero' chekurapa kwechikadzi stem fractures. Zvakanakira zve intramedullary nailing zvinosanganisira kugara muchipatara kwenguva pfupi, kukurumidza kutsemuka kupora uye kutanga kushanda kwenhengo.

Kune akawanda akasiyana marudzi e intramedullary mbambo uye ane hukama maitiro ekuvhiya ari kushandiswa. 

Nharo huru ndeyokuti chipikiri chopinzwa pabvi here uye mudzi wacho wosundirwa mudenga (retrograde nailing) kana pahudyu wosundirwa pasi (prograde nailing). Iyo poindi yekupinda yeprograde mbambo (pear-shaped fossa versus great trochanteric entry) inopokana zvakare. Imwe nyaya ndeyekuti intramedullary zvipikiri zvinofanirwa kupinzwa ne kana pasina reming (medullary cavity inowedzera isati yapinzwa). Saizvozvowo, hapana kubvumirana pamusoro pezvinoita zvemarudzi akasiyana-siyana ezvipikiri, zvakadai sezvipikiri zvinopindirana (kukiya mabhoti akaiswa pabhonzo pamagumo embambo kuti aibate panzvimbo) kana Ender's misumari iyo.

Nzira yeKutenga Orthopedic Implants uye Orthopedic Instruments?

For CZMEDITECH , tine mutsara wakazara wechigadzirwa we orthopedic oparesheni yekuvhiya uye zviridzwa zvinoenderana, zvigadzirwa zvinosanganisira ma implants emusana, intramedullary misumari, trauma plate, Locking plate, cranial-maxillofacial, prosthesis, zvishandiso zvemagetsi, External Fixators, arthroscopy, veterinary care uye yavo inotsigira chiridzwa seti.

Pamusoro pezvo, takazvipira kuenderera mberi nekugadzira zvigadzirwa zvitsva uye kuwedzera mitsara yezvigadzirwa, kuitira kuti tisangane nekuvhiyiwa kwevamwe vanachiremba nevarwere, uye zvakare kuita kuti kambani yedu ive nemakwikwi mupasi rose Ma-implant emabhonzo neindasitiri yezviridzwa.

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