Ikholomu lomgogodla linamathambo angama-26 ahambayo (amathambo angu-31 kuwo wonke), okuthiwa i-vertebrae. Amathambo we-vertebral ahlanganiswe phezulu komunye nomunye. I-disc intervertebral iyisisetshenziswa sokuhlanza, esitholakala phakathi kwamathambo aseduze.
Ama-Vertebral Bones kanye nezinhloso zazo
Amathambo we-vertebral amancane futhi azungeze ngaphambili, okuyindawo ebizwa ngokuthi umzimba we-vertebral. Emuva kuyindandatho ye-bony lapho i-protrusions ikhula khona futhi i-arches nemigodi yenziwa. Ngayinye yalezi zakhiwo inenhloso eyodwa noma ngaphezulu. Kunjalo:
- Ukuzinzisa umgogodla njengekholomu (okuhlanganyelwe kwesici) .
- Ukuze unikeze indawo izicubu ezixhunyiwe kanye nemisipha yangemuva ukuze unamathisele (izinqubo ezinama-spinous and transverse).
- Ukuze unikeze umhubhe wendwangu yomgogodla ukudlula (i-vertebral arch, i-neural arch noma i-vertebral foramen).
- Ukuhlinzeka isikhala lapho izinzwa ziphuma khona intambo yomgogodla bese ziphuma kuzo zonke izindawo zomzimba (intervertebral foramen).
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Ukwakhiwa kweDiski ye-IntervertebralI-disk ye-intervertebral yinkimbinkimbi encane ehlezi phakathi kwezimbili zama-vertebrae. I-design of the spine ivumela ukuthi ihambise ezinhlobonhlobo eziningi: Ukuhlunga (ukugoba,) isandiso (ukuvumelanisa), ukuguqula nokujikeleza (ukuphikisana).
Ukukhiqiza lezi zindlela, amandla amakhulu asebenza futhi athole ikholomu. I-disc intervertebral ihlinzeka ukumangalisa ngesikhathi sokunyakaza, ukuvikela ama-vertebrae nomgogodla ekulimazeni kanye / noma ukuhlukunyezwa.
I-Disc yenza kanjani lokhu?
Ezingxenyeni zangaphandle eziqinile zenziwe ndawonye ukuze zenze indawo ebizwa ngokuthi i-annulus fibrosis. I-annulus fibrosis iqukethe futhi ivimbela into encane, engaphezulu kwesibhakabhaka phakathi nendawo okuthiwa i-nucleus pulposus. I-nucleus pulposis inesibopho sokuvumela nokunikeza ngesikhathi sokunyakaza komgogodla. Ngale ndlela, i-diski iyisimangaliso sokukhathazeka.
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Imishini ye-Intervertebral DiskI-nucleus pulposus ingabonwa njengebhola elithambile, elihle kakhulu eliphakathi nendawo yediski. Ngokusho kuka-IA Kapandji encwadini yakhe ethi Physiology of the Joints , i-disc inekhono lokuhamba kuzo zonke izinkomba.
Lesi senzo esivumelanayo sishintsha ukujikeleza nokujikeleza kwe-vertebra ngenhla nangezansi, futhi, futhi, ivumela futhi ifinyelele imiphumela yokunyakaza emgodini. I-swiveling of discs iyasabela ekuqondeni lapho umgogodla uhamba khona.
I-nucleus pulposus yenziwa ikakhulukazi ngamanzi. Amanzi angangena futhi aphume nge-pores encane, enjengezindlela ezihamba phakathi kwethambo le-vertebra eliseduze ne-disc. Izindawo ezithwala umgogodla, (ikakhulukazi, uhlezi futhi ume) uphonsa amanzi ngaphandle kwidiski. Ukulala phansi ngemuva kwakho (okubizwa ngokuthi isikhundla se-supine) kusiza amanzi abuyele ku-disc.
Ngokuguga, ama-discs avame ukulahlekelwa amanzi angabangela ukuguqulwa kwe-dis. Ngokungafani nemisipha nezitho zomzimba wethu, i-disc intervertebral ayinayo igazi. Lokhu kusho ukuthi ukuze i-disc ithole ukudla okunesidingo (futhi ukuze kube khona izidakamizwa), kufanele ithembele ekugezeni kwamanzi, kanye nezinye izindlela zokusebenza, ukuhlala unempilo.
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Ukunakekela nokudla kwe-Disc IntervertebralAmanye amathiphu okunakekelwa kwama-disversion yakho yama-intervertebral afaka:
- Ukuthuthukisa ukuhlelwa kwakho okungafaka phakathi ukuzivocavoca nokushintsha izikhundla njalo lapho usebenza.
- Ukusebenzisa imishini emihle yomzimba lapho uphakamisa izinto ezinzima.
- Ukulala emgodini oqinile osekelayo.
- Ukuyeka ukubhema (noma ungaqali.)
- Ukugcina isisindo esinempilo.
- Ukudla okunomsoco.
- Ukuphuza amanzi amaningi.
- Ukuphuza utshwala kuphela ngokulinganisela.
Umthombo:
I-Kapandji, I. I-Physiology of the Joints Vol. 3 I-Trunk nekholomu ye-Vertebral 2d. (Churchill Livingstone), iphe. 30-31.