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Kev tshuaj ntsuam myelopathy

Kev tshuaj ntsuam myelopathy tau los ntawm kev compression loj heev nyob rau hauv cov leeg txhab qaum. Nws yog ib hom degenerative disorder, Uas yog characterized los clumsiness hauv lub tes thiab imbalance ntawm gait.

Tus mob no yog progressive thiab mas vim siab rau lub ncauj tsev menyuam spinal cord., Vim li ntawd cov pob txha marrow deformation ntawm anterior herniated discs, spondylitic spurs, ib ossified posterior longitudinal ligament los yog txhab qaum.

Myelopathy feem ntau yog ib txoj kev kawm tiav degenerative uas raug rau cov neeg laus..

Nws yuav ua tau kom muaj ntau yam tsos mob tshwm sim thiab cov tsos mob. Lub onset ntawm tus kab mob no yog insidious, feem ntau raug rau cov neeg 50 mus rau 60 Xyoos.

Index

Ua kom muaj kev mob kheesxaws ncauj tsev menyuam

Myelopathy feem ntau tsim maj mam li peb muaj hnub nyoog, Tiam sis nws kuj tuaj ntawm ib deformity ntawm tus txha nqaj qaum tam sim no thaum yug tus me nyuam. Feem ntau ua rau myelopathy yog degenerative vertebral mob xws li:

Chronical degeneration yog ib qho uas ua rau hnyav compression ntawm tus txha nqaj qaum thiab lub hauv paus hniav. Ua kom muaj kev txhaj tshuaj myelopathy yuav muab faib ua ntau pawg:

Static yam

Cov no feem ntau yog vim ib narrowing ntawm qhov luaj li cas ntawm tus txha nqaj qaum thiab degenerative hloov hauv lub anatomy ntawm tus txha nqaj qaum., Ua li cas: disc degeneration, spondylosis, stenosis, ua kom muaj kab mob hauv pob txha, yas ossification, thiab lwm yam.

Dynamic yam

Tej yam zoo li no yog ib qhov yuav tshwm ntawm mechanical abnormalities ntawm tus txha nqaj qaum los yog instability.

Vascular thiab cellular yam

Tsis pub dhau qhov zoo tshaj plaws ntawm hom no peb muaj: ischemia ntawm tus txha nqaj qaum cord rau oligodendrocytes, Ua rau demyelination tias exhibits characteristics ntawm chronic degenerative disorders. Glutamatergic toxicity kuj yuav tshwm sim, hlwb thiab apoptosis.

Tsos mob

Cov tsos mob feem ntau tshwm sim maj mam. Vim tsis muaj mob, Tej zaum yuav muaj kev interval xyoo tom ntej ntawm tus kab mob no thiab thawj txoj kev kho.

Los síntomas tempranos de esta afección son “manos adormecidas, torpes y dolorosas” y alteración de las habilidades motoras finas.

Thaum tus txha caj qaum yog compressed los yog raug mob, tej zaum yuav ua rau kev nyuaj siab, tsis muaj nuj nqi thiab mob los yog tsis xis nyob hauv cheeb tsam los yog hauv qab no lub compression taw tes.

Cov tsos mob yuav yog nyob ntawm qhov twg myelopathy yog tam sim no nyob rau hauv tus txha nqaj qaum. Piv txwv, Kev mob hauv lub qhov ncauj tiv thaiv kab mob ntawm lub caj dab thiab caj dab.

Cov tsos mob ntawm tus mob myelopathy kuj muaj xws li:

kev tshawb nrhiav

Yuav kom paub hais tias muaj cov tshuaj myelopathy, Tshwj xeeb xav kom paub meej thiab txhij txhua neurological examination ntxiv ib MRI los yog MRI. Dawb xoo hluav taws xob ib leeg yog siv me ntsis li ib txoj kev pib diagnostic.

Ib MRI scan (IRM) Yog qhov zoo tshaj plaws imaging txoj kev tshawb kom paub meej tias muaj tus kab mob spinal canal stenosis, umbilical cord compression los yog myelomalacia, Hais txog myelopathy ntawm tus txha nqaj qaum.

Myelography no kuj zoo kawg thiab pab, siv ib daim ntawv contrast khoom thiab ib daim ntawv ntawm cov duab xoo hluav taws xob hu ua real-time fluoroscopy los qhia spinal cord abnormalities. Tej zaum siv mrI rau cov neeg uas tsis tau nyob rau hauv ib lub tshuab.

Kho

Kev kho mob myelopathy nyob ntawm seb nws ua rau nws ua tau. tiam sis, qee zaus, tej zaum yuav irreversible. Qhov no tej zaum yuav kho tau kom cov tsos mob los sis qeeb qeeb qeeb ntawm qhov kev tsis meej pem..

Kev kho mob no yuav muab faib ua surgical thiab cov-surgical.

Cov kev kho uas tsis yog phais myelopathy

Cov kev kho uas tsis yog myelopathy tej zaum yuav muaj xws li braces, kev kho mob thiab tshuaj. Cov kev kho no yuav siv tau rau cov mob me ntsis thiab meant txo qhov mob thiab pab kom koj rov qab mus rau koj cov kev ua ub no txhua hnub..

Cov kev kho uas tsis yog phais tsis tua compression. Koj cov tsos mob yuav zoo dua, maj mam maj mam, tiam sis tej zaum ntse, qee zaus. Yog koj pom kev zoo ntawm koj cov tsos mob, nrog koj tus kws kho mob tham sai li sai tau.

Surgical kho cov tshuaj myelopathy

Spinal decompression phais yog ib hom kev kho mob rau kev mob myelopathy. Phais kuj yuav siv tau los tshem cov pob txha los yog nws discs Yog hais tias lawv nrhiav tau ua kom muaj myelopathy.

Ua ntej lub tsev me nyuam myelopathy tshwm sim los ntawm stenosis, Tej zaum koj tus kws kho mob yuav pom zoo kom ib tug laminoplasty kom ntau qhov chaw ntawm koj tus kheej cordal.

Laminoplasty yog ib tsab ntawv tsa suab-txuag surgical procedure, Nws txhais tau tias koj tus txha nqaj qaum cord retains yooj ywm ntawm qhov chaw compression.

Ib txhia neeg yuav tsis txheeb rau ib laminoplasty. Lwm lwm txoj yog decompression thiab spinal fusion uas yuav ua tau ua ntej lawm. (pem hauv ntej) los sis tom qab (sab nraum qab).

Thaum tos phais, ua kom ib ce muaj zog, txoj kev ua neej hloov, kub thiab txias, txhaj tshuaj los sis cov tshuaj noj yuav pab tau koj tswj tej yam mob uas mob.

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