Methapo lesapo la mokokotlo

methapo lesapo la mokokotlo li metamernoraspolozhennye, di behuwe ka bobedi methapo ea kutlo likutu. palo ea methapo lesapo la mokokotlo, kapa ho ena, lipara tsa bona tšoana le palo ea lipara tsa likarolo tsa khoele lesapo la mokokotlo 'me o lekana le mashome a mararo-e' ngoe: lipara tse robeli tsa methapo ea kutlo cervical, lipara leshome le metso e ea thoracic, hlano lumbar, lintoa tsa bolumeli tse hlano le para e 'ngoe ea methapo coccygeal. Ka thuso ea bona, lesapo la mokokotlo khoele Tlhahlobo ea puso le etsang ho laola boemo 'mele, noka, maoto le matsoho' me litho tse ka hare tsa cavities ka mpeng le thoracic.

Ka simolohile lesapo la mokokotlo methapo amanang le karolo e itseng ea 'mele, e innervated ntshetswa pele ho tloha sebakeng se itseng sa letlalo somite - nkiloeng dermatosis tsa myotome - mesifa ea sclerotome - masapo. Mong le e mong methapo ea kutlo e simoloha ho tloha "ka seqo" tsa foramen intervertebral, e tlohang Ho thehoa ho tswa ho e mong oa kutu pele (dilenaneo) le ka morao metso (nahanela).

methapo lesapo la mokokotlo fihla bolelele ba feela halofo disentimitara, ka mor'a hore ba eohle ea lekala ka tsela e tšoanang le ka morao le ka pele khetla lekala.

Morao ea lekala fetela le pakeng tsa vertebrae le dithulaganyo ho parola ya para ho khutlela moo innervation thusa mesifa tebileng (unbend 'mele) le letlalo. Lesapo la mokokotlo methapo kamorao makala khutla pakeng tsa vertebrae lateral ka ho khetheha pakeng tsa dithulaganyo tsa bona le skirting dithulaganyo bona articular. Ho sa kenyeletswe pele cervical le oa bone, bohlano coccyx le sacrum, vertebrae li arotsoe ka medialis ramus le lateralis, e leng e fana ka ka ka morao holim 'a letlalo la molaleng le morao, molaleng le tebileng mesifa khutla.

Tlaleletsa ka methapo lesapo la mokokotlo eketsa esita le makala a mabeli a tlohang - ho kutu le kutloelo-bohloko (bakeng sa innervation ea methapo ea mali le viscera) ebe ba khutlela ea lekala - il'o foramen le (bakeng sa innervation lesapo la mokokotlo khoele).

Akira theo gun lesapo la mokokotlo methapo anterior makala o ile a lokisetsa ka tsela e rarahaneng 'me innervate mesifa ea letlalo la sekoahelo sa eona le ventral lerako la kutu le lipara tse peli ya maoto le matsoho. Ho tloha ka letlalo la hae ka tlaase mpeng e se amehang ka mafolofolo sebopeho sa genitalia ka ntle, le letlalo hore koahela bona, hammoho innervated anterior makala. Kantle ho ba pele ba babeli, lekala le ile la ea ho qetela ea ka morao e ngata tse khōlō.

Akira theo gun lesapo la mokokotlo methapo anterior makala ka sebopeho ka eona qalong padi-tlhakore e bolokoa feela sebakeng thoracic. Likarolong tse ling, tse amanang le leoto (ntshetsopele ya eo e lahlehileng segmental) extending tsoa makala lesapo la mokokotlo anterior lohellana likhoele. Kahoo, ho na le ke sebopeho sa akira theo gun methapo ea kutlo (akira theo gun), 'me moo ho na le ke fapanyetsana tsa likhoele fapaneng nevromerov. The kgolo palo ya data plexuses lesapo la mokokotlo methapo ea kutlo kopanelang papaling ea ho ka tshebetso e rarahaneng haholo ka ho eona kabobotjha tsa likhoele e se etsahala: ho methapo pheriferale e fumana ho e mong le e sa makala a ka pele lesapong methapo ea kutlo le litlheferetsi, sena se bolela hore e mong le e kenyelletsa ditokiseletso le pheriferale methapo ea kutlo likhoele ho likarolo tse ngata tsa khoele lesapo la mokokotlo.

Akira theo gun khetholloa ka mefuta e meraro: lumbosacral, mahetla le cervical. Lumbosacral, le eena arologanyediwa ka paka ya ka coccygeal, sacral le lumbar.

Ho tloha ka holimo e ka etsa qeto ea hore ho lahleheloa kapa ho senya methapo ea kutlo e itseng ha e akarelletsa ho tlōla le tshebetso ya mesifa 'ohle ao fumana innervation tsa likarolo eo fa phahama ho methapo ea kutlo ena. methapo lesapo la mokokotlo extending ho tloha akira theo gun le, ba tsoakane, oo ka oona methapo ea kutlo lethopa paterone ke entsoe ka mafu a nahanela, mafu autonomic, hammoho le mafu a sisinyehang.