Iingcambu zesisu zomgulane ziyi-fiber fundles eziphuma kumgca womgogodla. Kwinqanaba ngalinye lomqolo, (leyo yindawo yomgudu womgudu ohambelana nomgangatho we-vertebra apho iimbilini ziza kuphuma kuzo zonke iindawo zomzimba) zikhona iingcambu ezine ezineengcambu-ezimbini phambi kwaye ezimbini ngasemva.
Ngaphambili, ezi ngcambu-ilungelo kunye nelinye lasekhohlo, oko kukuthi, omnye kwicala lomgca-qulethe iimbilini ezilawula ukunyakaza komzimba wakho.
Iimbilini kunye neengcambu zeengcambu ngaphambili zibizwa ngokuba yi-motor neurons.
Ngemuva, iimbilini (kwakhona kwakhona ngakwesokudla enye ngakwesobunxele), zithatha ulwazi olusisiseko lomzimba kumgca womgca okanye ubuchopho kwaye kuthiwa yi-neurons ye-sensory. Xa ufikelele kumgca womgcini okanye ubuchopho, ulwazi oluvelayo oludluliselwa kwi-neurons ye-sensory luchazwa njengento yokuziva.
Kuzo zonke, kukho izibini ezingama-31 ezimpompo zesisu, kodwa emva kwe-L-1, eyona nqanaba le-vertebra yokuqala, i-spinal cord ends. Oku kuthetha ukuba iingcambu zesibondlo azikwazi ukuvela kwintambo yomgogodla ngendlela eyenzayo ngaphezu kwe-L-1 Esikhundleni semigudu yomgogodla, equlethwe kwaye ikhuselwe yi-cerebrospinal fluid, idibanise phantsi, ifakwe kwisakhiwo esibizwa ngokuba yi-cauda equina, okanye i-conus medullaris. UCauda equina kunye ne-conus medullaris lithetha "umsila wehashe," yintoni esi sakhiwo esifana ne-anatomists.
Uxinzelelo lweNerve Root: Radiculopathy
Ezinye izimo zomgulane okanye ukulimala ezifana ne -disc , i-hypertrophy kunye ne-stenosis yomgulane ingasichukumisa ingcambu yomgcini emva kokucinezela ngandlela-thile.
Iimpawu ezibangelwayo, ezinokubandakanya intlungu, ukuphazamiseka, ukutshitshiswa, ukutshitshiswa kombane, ukutshisa kunye / okanye ukuvakalelwa kwezikhonkwane kunye neenaliti ezihla ngaphantsi kwesinye ingalo okanye umlenze owodwa, kuthiwa yi-radiculopathy .
Ngokuvame ukudideka kunye ne-sciatica, i-radiculopathy ibhekisela kwiimpawu ezikhankanywe ngasentla ezihambelana nokucaphukisa okanye uxinzelelo kwimpundu yesisu yomlanjwane ngesakhiwo esiseduze esingafaneki ukuba sibe khona.
Qaphela ukuba i-radiculopathy ichaneke kakhulu malunga noko kubangela ukuba le mpawu, ngelixa i-sciatica, ebhekisela kule mpawu yeempawu, ingabangelwa yizinto ezininzi ezibandakanyiweyo kodwa ezingaphelelwanga kwi-radiculopathy.
Iingxaki zokunyanzelisa kunye neRadioculopathy
I-disc ye-herniated iyenzeka xa i-disc ngaphakathi (ibizwa ngokuba yi-nucleus pulposus) iphunyulela ngaphandle ngaphandle kweendwangu okanye imingxuma kwimibhobho ekhuni eqhelekileyo. Ngokuphindaphindiweyo, kodwa ngokuqinisekileyo akusoloko ikhona, i-nucleus impahla "amazwe" kwintsipho esondelene nayo yomgudu, ukunyanzelisa.
Kwimeko yesifo somgulane (apho i-hypertrophy ehlangene kunye nesifo somgudu esondeleyo) ixhamla amathambo ayenzeka ngexesha elide, ngokubanzi, njengempendulo yokugqoka kunye nokugqabhuka kwidibeneyo kunokubangela uxinzelelo lweengcambu zomgulane kwaye kubangele iimpawu ze-radiculopathy .
Ukuba unayo nayiphi na impawu, jonga ugqirha wakho ngokukhawuleza njengoko unakho.
Umthombo:
I-Anatomy ye-Spine ne-Peripheral yeNervous System. Website yeAANS. Ukuhlaziywa kokugqibela: uJan 2012.