Abaningi bethu abanesithakazelo emininingwaneni yomzimba wamagciwane kuze kube yilapho sesilimala. I-nucleus pulposus ingenye imininingwane enjalo yesayensi. Ngokuvamile asihlali ekuqapheliseni kwethu, siphila phakathi kwama-vertebrae amabili, lapho idlala indima enkulu ekuhlinzekeni umgogodla ngokumangalisa ngesikhathi sokunyakaza. Ngenye yezici zokuklama ezivimbela, noma okungenani kuncishise amathuba okuba, ukulimala, noma ubuhlungu obungase bufike ngethambo ekuthinteni kwethambo.
Iyini i-Nucleus Pulposus?
Kulungile, mhlawumbe isithakazelo sakho sihamba. Iyini le nucleus pulposus?
Impendulo iwukuthi, yingxenye ye-disc intervertebral. I-nucleus pulposus yi-filling esithambile esendaweni yediski. Iqukethe isembozo esinamandla esinezingxenye ezintathu ezigxile ezinxenyeni ezinzima ze-fibrous. Isembozo sibizwa ngokuthi i-annulus fibrosus.
I-Nucleus Pulposus njenge-Shock Absorber
I-disc intervertebral ithathwa ochwepheshe abaningi njengendlela yokumangalisa ehlala emkhatsini wamathambo omgogodla eseduze. Kodwa ngaphandle kwe-nucleus pulposus engaphakathi, lo msebenzi wokumangalisa ushukela kakhulu.
I-disc intervertebral iyahamba lapho uhamba. Isibonelo, uma uvala umhlane wakho, i-disc iya phambili kancane; uma uphazamisa, i-disc ishazamisa, futhi.
Imicu yangaphandle eqinile ye-annulus fibrosus inomphumela wokupakisha i-nucleus pulposus nokuyigcina ngokuphepha ngaphakathi. Kodwa yiyona nucleus evumela ukuthi i-disc ibe yinto ehamba phambili, futhi iphendule ekuhambeni kwakho ngokunyakaza kwayo.
Isenzo sokugwinya
Ukunyakaza kwakho komgogodla kusekelwa ukujula kwamanzi amabhaluni nokufana kwe-disc, okuyingxenye enkulu ngenxa yezici ze-nucleus pulposus.
Uma ugoba, uguqa, ugoba noma ujikeleze umgogodla wakho, i-nucleus imatasa ukwenza into efana nesenzo esicacile. okuyinto evumela ukuthi ihambisane nalezi zenzo.
Ake sithathe isibonelo sokujikijela phambili ukukhetha okuthile kusuka phansi. Lesi senzo singabandakanya ukunyakaza okubizwa ngokuthi ukuhamba phambili kwe-spinal, okuyinto ngokuyinhloko egoqa emgodleni. Uma uguqa phambili ngale ndlela, amathambo omgogodla asondela eduze, aqhube i-nucleus ehambayo emuva.
Izikhathi eziningi ngosuku, izenzo eziphindaphindiwe zokugcoba, ukujikijela, ukugubha, ukuzungeza, njll kunomthelela emisebenzini okungenzeka wazi kahle kakhulu. Uhlu olufingqiwe luhlanganisa ukushintsha isikhundla sakho ngenkathi uhlala, usebenza futhi udlala imidlalo, ulayishe ukudla futhi ubeka efrijini, nokunye okuningi.
Ukulimala kwe-Disc
Ngombono wokuphefumula ophikisanayo noma owedlula, i-disc ingasuswa kakhulu kakhulu. Uma izintambo ze-annulus fibrosus zibuthakathaka noma ziqhekekile , i-nucleus ingabalekela phakathi kwabo. Uma kuyenzeka, kungase kuhlangane nezimpande zomgogodla eziseduzane, okwenza ubuhlungu nezinye izimpawu. Lokhu ukulimala kubizwa ngokuthi i-disc ye-herniated. Ngokuvamile, i-nucleus pulposus izobalekela eceleni kwenhlanganiso kanye nesikhombisa emuva, okuyinto cishe ehambelana nendawo yezimpande ezithintekayo kakhulu lapho zingangena khona.
Izimbangela ezimbili ezivame kakhulu zokukhipha i-disc zinguquko ezishintshayo kwi-disc, okungenzeka wazi ukuthi ukugqoka nokukhala, nokuhlukumezeka ku-disc.
Ukuguqulwa kwe-disc kwenzeka ngokuguga; iyanciphisa amafayili endlulo, ivumela i-nucleus ukuba ihlukanise noma ikhukhumeze , noma imise.
Ukuguga kanye neNucleus Pulposus
Njengoba kukhulunywe ngenhla, ukuhlukunyezwa kwe-disc kuvame ukuza nobudala. Ibuye ihambisane, nakancane, ukulimala endaweni.
Kubantu abasha, i-nucleus pulposus yenziwa ikakhulukazi ngamanzi. Ngakho ngaleli qembu lobudala, ukuhlaselwa ngenxa yokuhlukumezeka kunamathuba kunabantu asebekhulile.
Kodwa njengoba sikhula, i-disk, ikakhulukazi i-nucleus pulposus iphela. Lokhu kuphelelwa amandla kwamanzi kuholela ekulahlekelweni okuphawulekayo kokuphakama kwediski. Ngesikhathi uneminyaka engama-60 noma engu-70, i-disc yakho ingabhalwa ngokuphelele ngefiber.
Kulokhu, umsebenzi wokumangalisa we-diski, ikakhulukazi, ulahlekile.
Izwi kusuka
Ukuvumelana okusheshayo-kwamanzi we-nucleus fibrosis kwenza kube kuhle ngempela. Kodwa omunye umsebenzi owodwa wemisebenzi yawo ukuvuza umgogodla; lokhu kusiza ukuvimbela ukucindezelwa emathanjeni.
Umthetho omuhle wesithupha uma ukuvikela ama-disc wakho ekulimazeni ngosuku nosuku ukwenza konke okusemandleni akho ukugwema phambili ukugoba komgogodla. Ngezikhathi eziningi, ungashintsha leyo ntshukumo ngokugoqa ezinkalweni zakho, amadolo, nezinyawo.
> Umthombo:
> Massa, R., et. al. I-Herniation, i-Disc. I-NCBI Bookshelf. Okthoba 2017.