Anatomy of remuromo vertebrae, marongerwo basa

nomuzongoza kwevanhu inoumbwa zvinopfuura 30 vertebrae, izvo ikashandiswa kupinda 5 mapoka. Ichi remuromo, thoracal, lumbar, sacrum uye coccyx. Imwe neimwe nomuzongoza iine nerevane STRUCTURAL zvinhu. Pane zviparadzanise vertebrae, pamusoro dzenhema uye wechokwadi. Sacrum uye coccyx anogona kunzi kune boka vertebrae kwenhema.

remuromo muzongoza

How zvakawanda remuromo vertebrae rakasiyana nevamwe? Sei vanotarisika? Mibvunzo iyi inogona nyore akapindura, nokuziva nemamiriro nomuzongoza.

Muna nomuzongoza, 7 remuromo vertebrae, zviri zvechokwadi muboka. Vari pamwe chete nemumwe inokosha shwashwa-tsandanyama midziyo, izvo zvinosanganisira intervertebral discs uye mapfundo. Usazviomesera mamiriro unokubvumira kudzinga kana motokari kuderedza mutoro pamusoro musana uye zvinovimbisa kuchengeteka kwayo.

Vose vertebrae yose remuromo nomuzongoza nezera, kuumba uye dzinoumba lordosis - rinokosha vachikotama padivi nowenyika concavity. Mumwe vertebra rakasiyana mumwe.

The anatomi of remuromo vertebra, wokutanga uye chechipiri, yakasiyana nevamwe vose. Nokuda vertebrae 1 ne2, munhu ungatsauka musoro wake kudivi uye tilts kuti musoro.

anatomi ane vertebra

The nemamiriro vertebrae vose zvakaenzana. Mumwe vertebra ane muviri uye ane urongwa chinhu chakakombama. Muviri - ichi thickened chikamu vertebra iyo kumusoro uye pasi anotarisana kune dzimwe vertebrae, kumberi uye kurutivi concave pamusoro ishoma, kumashure flattened.

Zvose vertebral muviri nepokuongorora zvinovaka buri kuburikidza iyo midziyo ropa uye tsinga harinzwi.

The arc imwe vertebra anoumba vertebral foramen Kuderedza musana uye mumativi. Yaiva pamusoro mumwe, arcs vanoumba musana mugero. Nokuti naye musana dzapera.

Posterolateral zviso vertebral miviri vanotanga aienda kuumbwa vertebral Arch rutsoka izvo zvinoenda mundiro vertebral Arch.

On the hukawanika (okumusoro) makumbo vane nhengo vertebral vakatongoparadzwa. Kuomerera kuti pedyo vertebra, vanoumba intervertebral buri.

Arc vertebra ane 7 pezvakaitwa. Spinous muitiro rinotungamirirwa posteriorly. The 6 dzasara aiwanzopiwa wokushanda. Yokumusoro vadyi, yakaderera vadyi uye transverse kwendangariro.

All 4 takashongedzerwa pamwe articular kwacho pamwe hukawanika. Uchibatsirwa dzavo, pedyo vertebrae vari akabatanidzwa.

Anatomy of remuromo vertebrae

Remuromo vertebrae mu mushonga unonzi alphanumeric vatambi (tsamba C uye nhamba kubva 1 kusvika 7). The vertebrae vanoonekwa ne yakaderera mitumbi unoratidzwa pasi. concave pose muviri (rokumusoro kurudyi, nechepazasi mberi ichidzoka shure). At 3-6 vertebrae pamusoro yokumusoro pamusoro kuoneka yakakwirira divi micheto izvo zvinoumba muviri chirauro.

Vertebrate Buri kwakasiyana mativi chimiro, rwakafara.

Articular pezvakaitwa zvichienzaniswa nedzimwe, pfupi, obliquely amire, uye pamusoro wavo kana zvishoma convex kana sandarara.

Spinous muitiro kutanga 2, 7 nekuguma vertebrae vari zvishoma miforo. 6 vertebra ari akatsemura pakupedzisira, muri downwards zvishoma zvokunamata.

The transverse urongwa vane pfupi, rinotungamirirwa kumativi. Panguva peimwe neimwe muhomba kunosvika muforo. It rwokuyera anorovera nechemberi uye neshure, parinopfuura ari musana etsinga.

Anatomy of remuromo vertebra Zvinofadza kuti kusiyana kwayo. Somuenzaniso, 6 vertebra kunyanya dzakabudirira akafukidza mberi. Pedyo ipapo wakapfuura carotid tsinga, iyo rikazvisundira arasikirwe neropa kwaari. Naizvozvo, kuti chitsama anonzi kutsimwaira.

The transverse pezvakaitwa vari inoumbwa pezvakaitwa maviri. Front - mumwe rudiment of mbabvu, shure - iwe rikurumidze. Both pezvakaitwa - zviri okutanga kwamira. Hole-inonzi vertebral ropa, sezvo vapfuure vertebral tsinga uye Vienna uye tsitsi huta plexus.

Vakasiyana vamwe vertebrae

Kubva vertebrae asara akasiyana: wokutanga remuromo vertebra (atirasi) uye wechipiri (akabatana vertebra), wechinomwe (yakabudikira vertebra).

Wokutanga vertebra

Munguva atirasi haana muviri uye spinous muitiro. Vertebra seanoti rin'i inoumbwa arcs maviri (kumberi uye shure). arcs aya interconnected ne chaiwo lateral vakawanda. Top denderedzwa concavity zvakabatana kune occipital pfupa, uye nechepasi ane zvinenge sandara penyika rechipiri vertebra.

At pamberi chinhu chakakombama ane chitsama, kuseri panova nzvimbo mbiya - gomba zino.

Panguva rwemberi chinhu chakakombama ndiye tubercle, uye pamusoro muforo ikoko vertebral tsinga (dzimwe nguva dzikwanise mugero).

Anatomy of remuromo vertebrae atirasi yakasiyana nedzimwe vamwe. Pamwe maviri vertebrae siyana rakasiyana mubatanidzwa runovabvumira kuita fambisa musoro siyana.

chechipiri vertebra

The vertebra yechipiri ane upwardly rinotungamirirwa kubva nezino muviri, muromo iyo inoguma (articulated pamwe fossa zino atirasi Anterior articular Nechepamusoro, transverse shwashwa atirasi vadyi yakabatana rwemberi pamusoro).

It rotates dzakakomberedza zino dehenya uye vokutanga remuromo vertebra.

Transverse pezvakaitwa pasina anorovera uye grooves ari musana etsinga.

wechinomwe vertebra

Mutauriri rechinomwe remuromo vertebra yakasiyana pakuti ane refu spinous muitiro (nerazdvoenny). Ari kuonekwa chinoabatsira, uye zviri nyore kunzwa kubva kubudikidza ganda. Nemhaka iyi inoti, uye akawana zita rayo. Kunze kwaizvozvo, mumwe vertebra uye refu transverse kwendangariro. The akafanana mwena kana chiduku, kana ndisipo.

Rezasi pamuuyo divi pose muviri kazhinji ane chinhu (costal fossa). Izvi zvinonzi mhesano njanji musoro 1 rumbabvu.

Vose remuromo vertebrae - yakasimba uye mafupa. Achiziva unhu hwavo, vanogona kuva nyore kutsunga nomuzongoza mapfupa chitarisiko.