I-Electromyography (EMG) kunye neziFundo zokuSebenza kweMithambo

Umxholo

• Yintoni i-electromyography (EMG) kunye nezifundo zokuqhutywa kwe-nerve?
• Zenzelwe ntoni?
• Kutheni ndifuna uvavanyo lwe-EMG kunye nesifundo sokuqhutywa kwe-nerve?
• Kwenzeka ntoni ngexesha lovavanyo lwe-EMG kunye nesifundo sokuqhutywa kwemithambo-luvo?
• Ngaba kuya kufuneka ndenze nantoni na ukulungiselela ezi mvavanyo?
• Ngaba bukhona ubungozi kwiimvavanyo?
• Zithetha ntoni iziphumo?
• Izalathiso

Yintoni i-electromyography (EMG) kunye nezifundo zokuqhutywa kwe-nerve?

I-Electromyography (EMG) kunye nezifundo zokuqhutywa kwemithambo-luvo ziimvavanyo ezilinganisa umsebenzi wombane wezihlunu kunye neerves. Imithambo ithumela iimpawu zombane ukwenza izihlunu zakho zisabele ngeendlela ezithile. Njengoko izihlunu zakho zisabela, zikhupha le miqondiso, enokulinganiswa.

• Uvavanyo lwe-EMG ijonge kwimiqondiso yombane yemisipha yakho xa iphumla naxa isetyenziswa.
• Isifundo sokuqhuba kwe-nerve Amanyathelo okukhawuleza kunye nokuba imiqondiso yombane ihamba njani phantsi kwemithambo-luvo yakho.

Uvavanyo lwe-EMG kunye nezifundo zokuqhutywa kwemithambo-luvo zinokunceda zombini ukufumanisa ukuba uneengxaki zemisipha, imithambo-luvo, okanye zombini. Ezi mvavanyo zinokwenziwa ngokwahlukeneyo, kodwa zihlala zenziwa ngaxeshanye.

Amanye amagama: isifundo se-electrodiagnostic, uvavanyo lwe-EMG, i-electromyogram, i-NCS, i-velocity ye-nerve conduction, i-NCV

Zenzelwe ntoni?

I-EMG kunye nezifundo zokuqhutywa kwemithambo-luvo zisetyenziselwa ukunceda ekuchongeni iintlobo ngeentlobo zemisipha kunye nokuphazamiseka kwemithambo-luvo. Uvavanyo lwe-EMG luyanceda ukufumanisa ukuba izihlunu zisabela ngendlela eyiyo kwiimpawu zemithambo-luvo. Izifundo zokuqhutywa kwemithambo zinceda ekuchongeni ukonakala kwemithambo-luvo okanye isifo. Xa uvavanyo lwe-EMG kunye nezifundo zokuqhutywa kwemithambo-luvo zenziwa kunye, inceda ababoneleli baxelele ukuba iimpawu zakho zibangelwa kukuphazamiseka kwemisipha okanye ingxaki yovalo.

Kutheni ndifuna uvavanyo lwe-EMG kunye nesifundo sokuqhutywa kwe-nerve?

Unokufuna ezi mvavanyo ukuba unempawu zesisu okanye ukuphazamiseka kwemithambo-luvo. Ezi mpawu zibandakanya:

• Ubuthathaka bemisipha
• Ukulinganisa okanye ukuba ndindisholo kweengalo, imilenze, izandla, iinyawo, kunye / okanye ubuso
• Imisipha yecramp, spasms, kunye / okanye ukudibanisa
• Ukukhubazeka kwawo nawuphi na umsipha

Kwenzeka ntoni ngexesha lovavanyo lwe-EMG kunye nesifundo sokuqhutywa kwemithambo-luvo?

Uvavanyo lwe-EMG:

• Uya kuhlala okanye ulale phantsi etafileni okanye ebhedini.
• Umboneleli wakho uya kucoca ulusu ngaphezulu kwesihlunu esivivinywayo.
• Umboneleli wakho uya kubeka i-electrode yenaliti kwimisipha. Unokuba nentlungu okanye ungonwabi xa kufakwa i-electrode.
• Umatshini uya kurekhoda imisebenzi yemisipha ngelixa isihlunu sakho siphumlile.
• Emva koko uya kucelwa ukuba uqinise (ikhontrakthi) umsipha ngokuthe chu kwaye uzinze.
• I-electrode inokuhanjiswa ukurekhoda umsebenzi kwimisipha eyahlukeneyo.
• Umsebenzi wombane uyarekhodwa uboniswe kwiscreen sevidiyo. Umsebenzi uboniswa njengemigca ye-wavy kunye ne-spiky. Umsebenzi unokurekhodwa kwaye uthunyelwe kwisithethi esimanyelwayo. Unokuva izandi ezivela xa ungena kwimisipha yakho.

Isifundo sokuqhuba kwe-nerve:

• Uya kuhlala okanye ulale phantsi etafileni okanye ebhedini.
• Umboneleli wakho uya kunamathisela enye okanye ezininzi i-electrode kwi-nerve ethile okanye kwimithambo-luvo usebenzisa itheyiphu okanye uncamathisele. I-electrode, ebizwa ngokuba kukuvuselela i-electrode, ihambisa ukubetha kombane kancinci.
• Umboneleli wakho uya kuqhoboshela iintlobo ezahlukeneyo zee-electrode kwimisipha okanye izihlunu ezilawulwa zezo mithambo-luvo. Ezi electrode ziya kurekhoda iimpendulo kukhuthazo lombane oluvela kwimithambo-luvo.
• Umboneleli wakho uya kuthumela ukubetha okuncinci kombane ngokusebenzisa ii-electrode ezikhuthazayo ukukhuthaza imithambo-luvo ukuba ithumele umqondiso kwimisipha.
• Oku kunokubangela ukuziva ubambe kancinci.
• Umboneleli wakho uya kubhala ixesha elithathayo ukuba umsipha wakho uphendule kwisiginali yethambo.
• Isantya sempendulo sibizwa ngokuba yi-velocity yokuqhuba.

Ukuba zombini ezi mvavanyo, isifundo sokuqhutywa kwemithambo-luvo siya kwenziwa kuqala.

Ngaba kuya kufuneka ndenze nantoni na ukulungiselela ezi mvavanyo?

Xelela umboneleli wakho wezempilo ukuba une-pacemaker okanye i-cardiac defibrillator. Amanyathelo akhethekileyo aya kufuneka athathwe phambi kovavanyo ukuba unenye yezi zixhobo.

Nxiba iimpahla ezikhululekileyo nezitofotofo ezivumela ukufikelela ngokulula kwindawo yovavanyo okanye zinokususwa ngokulula ukuba ufuna ukutshintsha ube yingubo yesibhedlele.

Qinisekisa ukuba ulusu lwakho lucocekile. Sukusebenzisa i-lotions, i-cream, okanye iziqholo usuku okanye ezimbini phambi kovavanyo.

Ngaba bukhona ubungozi kwiimvavanyo?

Unokuziva uqaqanjelwa kancinci okanye unengxaki ngexesha lokuvavanywa kwe-EMG. Unokuba nemvakalelo yokutsala nzima, njengothuko oluncinci lombane, ngexesha lokuqhutywa kwesibindi.

Zithetha ntoni iziphumo?

Ukuba iziphumo zakho bezingaqhelekanga, zinokubonisa iimeko ezahlukeneyo. Kuxhomekeka ekubeni zeziphi izihlunu okanye imithambo-luvo echaphazelekayo, oko kunokuthetha enye yezi zinto zilandelayo:

• Isifo seCarpal tunnel, imeko echaphazela imithambo-luvo esandleni nasengalweni. Ihlala ingekho nzulu, kodwa inokuba buhlungu.
• Idiski yeHerniated, imeko eyenzekayo xa inxenye yomqolo wakho, ebizwa ngokuba yidiski, yonakele. Oku kubeka uxinzelelo emqolo, kubangela iintlungu kunye nokuqaqamba
• Isifo seGuillain-Barré, ukuphazamiseka komzimba okuzenzekelayo okuchaphazela iimbilini. Ingakhokelela ekubeni ndindisholo, ukurhawuzelela, kunye nokukhubazeka. Uninzi lwabantu luyachacha kuphazamiso emva konyango
• IMyasthenia gravis, ingxaki enqabileyo ebangela ukudinwa kwemisipha kunye nobuthathaka.
• Isihlunu semisipha, isifo esizuzwe njengelifa esichaphazela ngokunzulu ubume bemisipha kunye nokusebenza.
• Isifo seCharcot-Marie-Tooth, sisifo esizuze ilifa esibangela ukonakala kwemithambo-luvo, ikakhulu ezingalweni nasemilenzeni.
• I-Amyotrophic lateral sclerosis (ALS), ekwabizwa ngokuba sisifo sikaLou Gehrig. Esi sisifo esiqhubela phambili, ekugqibeleni esibulalayo, esihlasela iiseli zemithambo-luvo kwingqondo yakho nakumnqonqo. Ichaphazela yonke imisipha oyisebenzisayo ukuhamba, ukuthetha, ukutya, nokuphefumla.

Ukuba unemibuzo malunga neziphumo zakho, thetha nomboneleli wakho wezempilo.

Izalathiso

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Ulwazi olukule ndawo akufuneki lusetyenziswe endaweni yonyango okanye iingcebiso. Nxibelelana nomboneleli wezempilo ukuba unemibuzo malunga nempilo yakho.