Lesapo la mokokotlo, le mesebetsi ea bona

lesapo la mokokotlo batho ke mochine rarahane haholo, ke tshebetso e nepahetseng ea eo e itšetlehile ka ea ka tšebetso ea litho tsa 'ohle.

Lesapo la mokokotlo e kenyeletsa vertebrae 32-33: (. 3-4 likhomphutha) molaleng (. 7 likhomphutha), ea Matsoele (. 12 likhomphutha), Lumbar (. 5 likhomphutha), Sacral (. 5 likhomphutha) 'Me coccygeal. Ba teng pakeng tsa vertebrae discs intervertebral (23 likhomphutha.). Vertebrae bopang likarolong tse sa tšoaneng la mokokotlo.

vertebrae a ikopanya le mong ho e mong ligament-mesifa sethusathuto, intervertebral discs, manonyeletso. All ena ho etsa hore re tšoare ba lesapo la mokokotlo ka boemo ba lokileng le fana ka ka ho eona le le fetoha le maemo hlokahala ka mokhatlo oa. Tlholeho rekere thepa ya discs intervertebral e haholo nolofatsa shocks le jerks ha ba tsamaea, re tlōla re le matha, e leng di a tšoaetsanoang ka ho boko le lesapong la mokokotlo.

lesapo la mokokotlo

Lesapo la mokokotlo le na le cervical, thoracic, lumbar, sacrum le coccyx.

Cervical lesapo la mokokotlo e bua ka likarohano le e ka holimo ea ho lenaneng la lesapo la mokokotlo. E khetholloa ke tsamaiso e khethehileng hore baka le bolokolohi le mefuta e fapaneng ya mekhatlo hlooho. E ka holimo cervical vertebrae, bitsoa atlelase le selekane, ke ntho ea tlhaho ho sebopeho anatomical, e fapane le libuka tse ling tsa sebōpeho sa vertebrae ena. Atlas le selekane le boikarabelo ba ho sekama le potoloha hlooho ea motho eo.

Morpheme ea ikarabellang ka sefubeng accommodating makala bohlokoa, ka lebaka lena ke sa kopanele tšebeletsong. Ho e ba khomaretse metshetshe (12 lipara).

The lumbar lesapo la mokokotlo e na le vertebrae lekaneng a maholohali a, hobane di tlas'a mojaro khōlō ka ho fetisisa. Batho ba bang ba na le tse tšeletseng tse lumbar vertebrae. ka ketsahalo jwalo ka moriana o bitsoa lyumbalizatsiey. 8-10 vertebrae hōle hammoho ho theha e mokokotlo sacral.

The vertebra na 'mele, e leng selikalikoe, maoto a mabeli, Bearded, ba babeli ho parola le dithulaganyo mane articular. The kanale lesapo la mokokotlo Ho thehoa pakeng tsa openings tsa khoro vertebral, vertebral mele le maoto.

Pakeng tsa tse peli tse haufi vertebrae na intervertebral disk, e leng annulus fibrosus le khubung pulposus. Ho etsa mosebetsi oa depreciation, theolelo ea vertebrae haufi, ho etsa bonnete ba tsamaiso bona. Motheo e kenyeleditsweng ka lesale fibrous, kobomba misala mpona ea mantlha ka setsi le thibela Sliding tsa vertebrae ena.

The annulus fibrosus bopilwe ka plurality tsa le dikarolo le likhoele tse tšela ka lifofane tse tharo. Ha osteochondrosis likhoele anulus li nkeloa sebaka ke lebali dinama tse nyenyane tse, e leng ka linako tse ling etsa hore otlile ea lesale fibrous le sebopeho sa disk herniation.

likarolong tsohle tsa lesapo la mokokotlo li hlomelloa le sethusathuto ligamentous. Vertebral karolo - tse pedi vertebral tiske le ligaments.

thapo lesapo la mokokotlo e teng ka kanale lesapo la mokokotlo, hammoho le metso ea seo ho thoeng ke "mohatla Pere e". Lesapo la mokokotlo Thapo e qala ka sebaka bokong le fetela le ho pele le la bobeli lumbar vertebrae.

Thapo lesapo la mokokotlo, etsisa ka likarolo tsohle la mokokotlo, o pota-potiloe ke e thata, le bonolo 'me arachnoid le tsitsitseng ka kanale lesapo la mokokotlo, le faeba metso.

Se makala a tsoa lesapong la mokokotlo methapo ea kutlo le metso (31 lipara) ba tlang ho tsoa ho intervertebral (foraminarnyh) lesapo la mokokotlo orifices kanale.

Man, joaloka vertebrates a mang, e na le segmental innervation ea 'mele, ke hore, e mong le e ba likarolo tsa khoele lesapo la mokokotlo le boikarabelo ba ho na le karolo e itseng.

Ka mohlala, molala le matsoho innervate le likarolo amanang le lesapo la mokokotlo cervical, sefubeng 'me mpa - e thoracic, sacral karolo innervates maoto, perineum, ho rectum le senya.

Ka khoele lesapo la mokokotlo ho na le thickening ea cervical le lumbar. Herniated discs ka lesapo la mokokotlo cervical e kotsi le ho feta ho feta ka lumbar ena.

From tsela eo sebakeng seo ba ile ba hlokomela motility ebile a ba nahanela maloetse, ngaka e ka kamehla nahana moo tšenyo e hlahile, 'me seo likarolong tse ling tsa lesapo la mokokotlo ameha.