IM Rod le lipekere tse sebelisetsoang ho fata litho
Melamu ea Intramedullary (IM) e sebelisetsoa ho lumellana le ho tsitsisa fractures. Li-rod tsa IM li kenngoa kahare ea mokoallo oa masapo bohareng ba masapo a malelele a lipheletsong. E ka 'na ea sebelisoa femor (lesapo bone) kapa tibia (lesapo lesapo), ka mohlala. Li boetse li bitsoa lipekere tsa intramedullary.
E 'ngoe ea menyetla ea bohlokoa ea IM e tsamaisang mekhoa e meng ea thibelo ea ho robeha ke hore li-rods li arolelana mojaro le lesapo, ho e-na le ho tšehetsa ka botlalo lesapo.
Ka lebaka lena, bakuli ba khona ho sebelisa qetellong ka potlako.
Li-rod tsa IM li ke ke tsa sebelisoa bakeng sa fractures tsohle, 'me hangata ho na le litletlebo tse amanang le bohloko le matšoao a mang setšeng seo IM rod e kenngoa. Ka lebaka lena, ho ka hlokahala hore ho sebelisoe bobeli ho tlosa thepa ea IM haeba u e-na le matšoao a bohloko. Ho seng joalo, molamu oa IM o etselitsoe hore o lule ka hare ho lesapo la hao ka ho sa feleng.
Bone Healing le Intramedullary Rods
Ke habohlokoa ho hlokomela hore mefuta ena ea implants ha e potlakele ho potlakisa phekolo ea bone ebile ha e nke sebaka sa pholiso ea masapo. Ho kenngoa ha tšepe leha e le efe ho sebelisetsoeng ho tsitsisa fracture ho etselitsoe ho thibela ho robeha ha molekane hantle ha mokhoa o tloaelehileng oa pholiso o etsahala.
Le hoja pholiso ea bone e se ke ea potlakisa, li-rod tse ling tsa IM li etselitsoe ho ba le matla a lekaneng a ho jara mojaro oa 'mele, ke kahoo batho ba atisang ho beha boima bofelong ho feta ha u tlameha ho emela phekolo e feletseng ea lesapo .
Liketso tsa Intramedullary Rods
Ho robeha ha basali ka bosholu (lesapo le robehileng) le atisa ho tšoaroa ka intramedullary nailing. Hangata, molamu o entsoe ka titanium 'me o tla ka bolelele bo fapaneng le diameter ho lumellana le bakuli ba lilemo tse fapaneng le libaka tse phahameng. Ho khabisoa ho nyenyane ho etsoa ka letheka kapa ka lengole 'me molamu o kenngoa moeeng oa moko.
Lisebelisoa li sebelisoa ho li boloka boemong bo bong le bo bong qetellong.
Li-fracture tsa Shinbone li boetse li tšoaroa ka intramedullary nailing. E kenngoa ka tlas'a mokoallo oa marora oa tibia ho tloha ka lengole, o tšela sebaka sa fracture bakeng sa ho lokisa nako e telele. Lisebelisoa li behoa lintlheng ka bobeli ho li boloka boemong nakong ea pholiso. Molamu o tiisa hore boemo bo tla lula bo le molemo ho feta ho sebelisa feela ho lokisoa kapa ho lokisoa ka ntle. Leha ho le joalo, hangata sena se qojoa baneng hobane molamu o ne o tla tšela lipoleiti tsa ho hōla 'me o ka ba le phello ka bolelele ba leoto.
Mefuta ea Intramedullary e ka boela ea sebelisoa maemong a metastatic bone mafu a kankere ho lokisa le ho tšehetsa lesapo ka mor'a ho tlosoa ha tumor. Sena se ka etsoa bakeng sa masapo a kotsing ea ho robeha.
Lefifing la liphatsa tsa lefutso osteogenesis imperfecta, kapa boloetse bo hlabang ba masapo, ho buuoa ka mokokotlo ho ka sebelisoa ho thibela ho robeha le ho fokola ha masapo a malelele. Mekhoa e nang le li-telescoping e ka sebelisoa bakeng sa ho hōlisa bana. Li lelefala ha lesapo le ntse le hōla.
> Mehloli:
> Femur Shaft Fractures (Broken Thighbone). Setsebi se bitsoang American Academy of Orthopedic Surgeons. http://orthoinfo.aaos.org/PDFs/A00521.pdf.
> Metastatic Disease Mafu. Setsebi se bitsoang American Academy of Orthopedic Surgeons. http://orthoinfo.aaos.org/PDFs/A00093.pdf.
> Ho hlajoa ha basebetsi. Osteogenesis Imperfecta Foundation. http://www.oif.org/site/DocServer/Fact_Sheet_Rodding_Surgery.pdf?docID=17867.
> Tibia (Shinbone) Shaft Fractures. Setsebi se bitsoang American Academy of Orthopedic Surgeons. http://orthoinfo.aaos.org/PDFs/A00522.pdf.