Funda indlela yokugcina ama-Discvertebral Your Discs enempilo

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:

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Ukwakhiwa kweDiski ye-Intervertebral
I-Disc Intervertebral. BSIP / UIG / Iqoqo: I-Universal Images Group / Getty Izithombe

I-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 Disk
Isikhundla se-Supine - Kuhle kuma-Discs akho. I-Getty Images / Tony Hutchings

I-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 Intervertebral
Ukuzivocavoca okufakiwe okufakiwe. URussell Sadur / i-Getty Images

Amanye amathiphu okunakekelwa kwama-disversion yakho yama-intervertebral afaka:

Umthombo:

I-Kapandji, I. I-Physiology of the Joints Vol. 3 I-Trunk nekholomu ye-Vertebral 2d. (Churchill Livingstone), iphe. 30-31.