Zingaphi omqolo kulo mzobo womntu nzima

Ikholam spinal yenza umntu elininzi kwimisebenzi: likhusela umnqonqo, ixhasa umzimba kwisithuba, ukhonza lock ukulungiselela amalungu kunye nemisipha, kwaye ikwanika kwezithuthi. It inezigaba ezahlukeneyo, ezibizwa omqolo. Bona ukusuka entloko athwale bubunzima obuninzi, yaye ngenxa kule iya ngakumbi omkhulu ngakumbi.

Umbuzo omqolo ezininzi kangakanani ebantwini, bahlala ixesha elide. A ewonke umntu phakathi kwama-32 ne-34, yaye yahlukanisiwe ukusuka kwenye nenye IiCD intervertebral, ezo ngenxa kubonelelwa kunye nentshukumo yomzimba. Umnqonqo yahlulwe kumasebe eziliqela. Icandelo lokuqala ibizwa entanyeni, le yesibini - le thoracic, kwaye eyesithathu - empontshwa, sacral, yaye emva koko uya amasebe coccyx. Ubume isiqalelo ngasinye usemthethweni lomqolo kuyafana ngaphandle ukuba kukho umahluko ezimbalwa. umahluko omkhulu abe yokuqala neyesibini.

Ngoko ke zingaphi omqolo buqu kwisebe ngalinye? Kukhupho wesibeleko ezisixhenxe webele - ezilishumi elinambini, emelwe ezintlanu omkhulu empontshwa omqolo. Five sacral tho zibe litye lesikhumbuzo enye, ekuthiwa sacrum. Kodwa nomsila amasalela iqulathe amalungu omqolo enikwe kwi imali ukususela emithathu ukuya kwemihlanu.

Isebe ngalinye iimpawu zayo yokwakheka. Kungcono ukufunda isakhiwo yomqolo yabantu kwimifanekiso. Iiplastiki enye okanye amalungiselelo yendalo moulage. Vertebra - element kakhulu elula, equka amathambo lomntu. Yomqolo, nangona elula - indima ebaluleke kakhulu, ukwenzakala okanye umonakalo leyo enokukhokelela nemiphumela emibi.

Sele wathola indlela omqolo ezininzi ebantwini, singakwazi kuphela ngokufutshane ukuchaza nganye kuzo lisebe. Le wesibeleko lokuqala lubizwa ngokuba "Atlas", entloko sayo iqhotyoshelwe ngqo. Umzimba wona akanayo, wegqitha waya vertebra yesibini wesibeleko eluhlobo nezinyo. Umzimba wakhe zihlale kweminye abameli yomqolo wesibeleko. Yokuxazulula kwi amathambo wesibeleko zinemingxuma eyenza ijelo. Njengoko igqitha imithambo ukondla ingqondo. A omqolo ndawonye namanye amalungu umnqonqo ukunciphisa lijelo apho okunene idlula.

Amalungu omqolo thoracic ahluka bubukho imingxuma. Ngaloo emigodini Kuqhotyoshelwe iimbambo, uhlobo Isifuba kunye kwentamo. Izidumbu vertebral kweli sebe esikhulu ngakumbi, kwaye umjelo kwemithambo ongekhoyo, kukho kuphela umsele umnqonqo. ummandla empontshwa ithwala ubunzima uninzi umzimba womntu kwaye omqolo enkulu ezibanzi.

Emva empontshwa kufuneka sacrum. Le amathambo-litye lesikhumbuzo, oko ebandakanyekileyo ekubunjweni isinqe. Ukusuka kufika inani elikhulu imithambo-luvo ukuba uphume emingxunyeni isinqe kunye umva. Le sacrum ukwahlula kumphezulu zangasese ogudileyo (okanye ngaphambili) kwaye umva ezimagqagala (okanye ngasemva). Impendulo yalo mbuzo, zingaphi omqolo kwisebe coccygeal yomntu luyathandabuzeka - inombolo lohlukile. ixabiso elikhulu, eli Sebe lithe. Kuye qhoboshela izihlunu. Le coccyx uyakwazi ukulugatya ngexesha lokubeleka kwabasetyhini, ngaleyo ndlela kwande ubukhulu imveliso ye isinqe.