Coccygeal uye sacral vertebrae

A kunzwisisa maumbirwo womunhu nomuzongoza zvinokosha kuramba takadzikama apo achifamba uye amortization nerimwe racho. Naizvozvo, inoitwa nomunhu vertebrae movably chokuita nomumwe uye vakaparadzana nevanhu intervertebral discs. Asi kwete vose zvikamu nomuzongoza nourongwa hwakadaro. Sacral vertebrae vanoparadzaniswa chete muvana uye kuyaruka. Anenge makore 18 vari fused pamwechete, pova yakasimba pfupa. Inonzi sacrum, uye ane chimiro. Dhipatimendi iri dzinounzwa ari oga, asi dzimwe nguva pamwe lumbar uye coccygeal, sezvo yavanobata zvakafanana mabasa.

Anatomy of muzongoza

Human Spine - hwakaoma kunzwisisa, zvinosanganisira yoga vertebrae movably interconnected Via majoini, uye rinokosha sechivako muzvizhinji kuti nemarunda. Kuti rungai nemasangano kana achifamba pakati vertebrae vanoiswa nyoro mavhiri. Inokuchengetedza zvinhu izvi kubva kuparadzwa, uye uropi concussions. mamiriro ichi anotipa mufambo kwevanhu, kukwanisa kuita kurereka, swivel, chengeta nepakati apo tichifamba.

Zvakaipira munhu yakaoma mamiriro zvokuti kunosvika mukati mumwe vertebra musana canal, mumwe muzvizhinji yomupfungwa nemidziyo ropa. Naizvozvo, zvakakosha kuti kuchengeta nomuzongoza mu zvakarurama nzvimbo uye zvinodzivirira zvinokuvadza. The Kukuvara Zvinonyanyozivikanwa sprains kana misha yacho vertebrae, herniated discs, deformation micheka.

Mune nemamiriro nomuzongoza vari madhipatimendi shanu:

• pamutsipa;
• zamu;
• lumbar;
• sacral;
• coccyx.

Asi dzimwe nguva aibatanidza nokuda STRUCTURAL zviri rezasi mapoka. Kana vachiti, "ari vertebrae pamusoro lumbar-sacral nomuzongoza", kazhinji mupfungwa, uye sacrum uye coccyx, uye ezasi shure. Pashure pezvose, yavanobata yakafanana mashandiro, uye kunyange zvirwere uye kukuvara ivo zvakafanana.

Sacral muzongoza

Ichi chinhu chinokosha chikamu kwevanhu nomuzongoza. Dhipatimendi iri une shanu vertebrae. Vane kunzwisisa marongerwo uye kuita rakakosha chaizvo basa. Sacral vertebrae chokuita ne chinjwa chete kusvika makore 14-15. Pashure zera ichi, zvishoma nezvishoma vanotanga coalesce. pasi anotanga iyi, panguva mhesano pamwe coccyx. Pakupedzisira, sacrum iri kushandiswa chete pfupa makore 25. Sacral uye coccygeal vertebrae mu vakura kwevanhu vari zvokuridza, ari vertex dzakatarisa pasi. hwaro ichi nomuzongoza, ichipa kubatana kuti chiuno uye maoko nemakumbo ezasi.

The nemamiriro sacrum

Dhipatimendi iri ndiro hwaro womunhu nomuzongoza. Naizvozvo, kuti nemamiriro sacral vertebrae zvishoma zvakasiyana nevamwe. Ndivo mbabvu saibva uye fused transverse kwendangariro. In yokumusoro chikamu mune nzeve serin'i chinokosha pamusoro kuti aida mukomboni pamwe chete chiuno mapfupa. vagari iyi inonzi sacroiliac mapfundo. Nokuti chokuti sacrum hakusi zvatinogadzira hazvigoni kunyatsotevedzera zvinoita sezvo dzimwe nomuzongoza, hakuna intervertebral discs. Asi pane yakawanda zvakasimba chaizvo nemarunda kunopa simba mafupa.

In aitchbone govera zvikamu izvi:

• pelvic chikamu akatarisa nechomukati;
• dorsal kana posterior pamusoro;
• lateral divi migove miviri;
• yakafara vakaisvoipa akatarisa kumusoro;
• tapered chakaderedzwa mutengo pasi.

kunyanya sacral

Sacrum - ndiyo nheyo nomuzongoza, nzvimbo kubatana kwayo yepazasi chikamu muviri. Nemhaka iyi urongwa uye mashandiro ari musana kuti ane dzakawanda zvinhu:

• inoitwa shanu fused vertebrae;
• Dhipatimendi iri anotarisira ose kwokuomerwa yose muzongoza;
• sacrum chinhu chete mapfupa chairatidzika netriangle, muromo rinotungamirirwa downwards;
• Hakuna discs pakati vertebrae;
• sacrum anoumba rwemberi kumadziro chiuno;
• zvinonzi ndee nemarunda simba vasiyana pelvic mhete;
• convex posterior pose sacrum uye ane shanu kutwasuka anooneka zvikuru nemichinjiziri, izvo akaronga chimwe pamusoro mamwe anorovera;
• kana pamwe lumbar vertebra sacrum anoumba chaiyo vadyi, inova fungidziro huru, rinotungamirirwa kupinda chiuno;
• 5 sacral vertebrae zvakabatana kuti coccygeal dhipatimendi, pova sacrococcygeal vadyi.

Chii mabasa anoitwa pasi sacral vertebrae

Sacrum achipfeka azere kurema muviri. Zvinonzi zvakagadzirirwa nokugarika panguva achifamba munhu uye kubatana hwakasimba mapfupa pelvic. Mukuwedzera, chaiye nemamiriro sacral nomuzongoza kunodikanwa kuitira kudzivirira rezasi chikamu musana mugero. Nokuti shoko rake chiuno uye maoko nemakumbo nechepazasi sacral vertebrae vane akawanda symmetrically akaronga mawindo. Izvi zvinosanganisira midziyo ropa uye tsinga fibers. Sacral Canal anomhanya pamwe yose urefu pfupa uye zvishoma curved nokuda chaiyo nemamiriro sacrum.

Saka, vose sacral vertebrae vari fused. Chokwadi vakanga kamwe kuparadzana, akafanana anooneka zvikuru nemichinjiziri mashanu, achipfuura rwemberi pechiso sacrum. Ava zvidiki nemavhinga kunobva Fusion pamusoro vertebrae vavo spinous, transverse urongwa, uyewo okumusoro articular pezvakaitwa. mamiriro ichi anodzivirira etsinga nemidzi uye tsinga.

Features coccygeal dhipatimendi

Kunyange kunakidza ndiye nemamiriro coccyx. Inoitwa 3-5 vertebrae, asi underdeveloped uye fused pamwe zvachose. Maumbirwe muswe mapfupa afanane muromo kweshiri. peculiarity Its ndechokuti vanhu hwakabatana pamwe sacrum zvakakwana achiri. Nevakadzi vanogona vakatsauka shure panguva basa kuitira mwana nomumvura pakuberekwa Canal. Coccygeal vertebrae uyewo kuita zvinokosha mabasa. Uyewo, ivo mujinga musana uye anotsigira kuti kufamba uye kurereka, pane anoenda yakawanda tsinga nemidzi kune pelvic zvomukati uye ezasi migumo.

Kukuvadza sacral

Pasinei nesimba aitch mapfupa, uyewo yakamisirwa nzvimbo yayo pakati pelvic mhete, dhipatimendi iyi zvakare kubatwa kukuvara uye kukuvara. Chinjwa majoini vanosarudzirwa chete pfungwa nekunyatsotsanangura wa1 sacral vertebra pamwe 5th lumbar, uye kupi yakasarira divi mapazi chokuita mapfupa pelvic. Zviri munzvimbo idzi zvinowanzoitika kukuvara. Muna dhipatimendi chete mavanga uye pakakuvara pakati sacral vertebrae anogona.

Nokuda STRUCTURAL zviri sacrum haisi kukuvara rakajairika kuti kuitika kune dzimwe nomuzongoza. Sezvo pasina intervertebral discs, hapana diagnoses akadai "heniya" kana "discogenic Sciatica sacral nomuzongoza." Uyewo anogona kuzadzisa sacral vertebra mune vakuru, sezvo zvinhu izvi zviri zvakasimba fused. Asi vana zvinoitika chaizvo Kashoma nokuda kwesimba chinokosha nemarunda uye yokudzivirirwa sacrum mapfupa pelvic.

Inokonzera kuvadza sacrum

Sei, zvino, kuti sacrum ndiyewo kubatwa zvinokuvadza? Izvi zvinogona kutsanangurwa zvikonzero zvinoverengeka:

• vachiberekwa abnormalities pamusoro musana yechivako chacho;
• pamwe kuwedzera pelvic vascular compression rikauya, vachisiya sacral canal, iyo inotungamirira kuupenyu venous kuzara;
• panguva yakakwirira mitoro pamusoro sacrum pamwe Kamudzira inogona yakawedzera kukura, somugumisiro, edema, uye zvinyama vanotanga dzvinya etsinga midzi.

pathologies izvi kungaita kuti nokuvhiringidzirwa pfupa munyama yavo nesimba zvawanzwa brittleness. Asi akawanda sacrum mitswe kuitika kana pachena kuti mukuru mauto, dzakadai mugwagwa tsaona dzemotokari, akawa, anorovera.

Features sacrum gumo

The chikuru chinoratidza ichi nomuzongoza kukuvara ndechokuti vanhu kunyange panguva kwezana aitch mapfupa anogona kufamba. nemarunda Very simba kuti kubatanidza sacrum kuti hudyu mapfupa, kubatsira kuchengeta muviri yakatsiga. Asi sezvo ichi ichiri chikamu nomuzongoza, vakawedzera basa waitirwa pane pachiitiko chinotyisa kunogona kukuvadza kuti musana, tsinga atsamwira kana tsinga midzi. Migumisiro mafungiro ichi angava kutyorwa weti, yematambudziko ari pelvic zvomukati, kuoma rezasi maoko nemakumbo. Kana kutsemuka kwakaitika mukadzi wechiduku, uye iye haana nenguva rubatsiro yokurapa, mune ramangwana mairi havazokwanisi kubereka mwana pachavo.

Zvakadini kana kukuvaradzwa sacral vertebrae

Pashure chero kukuvara, kunyanya kana paine fungidziro pakati imwe pakakuvara ari sacrum, zvakakodzera kushandisa kupfungwa zvokurapa. Iwe rubatsiro rwenyanzvi zvinogona kushandiswa nzvimbo inotonhora kukuvara, uye kurwadziwa mushonga marwadzo. Hazvina yakarumbidza ushamwari zvinokuvadza nzvimbo, sezvo izvi kuchawedzera kuzvimba uye kuzvimba kunogona ropa uye mamwe matambudziko. Akuvara nani nhema pamusoro sandara nomumativi musaedza kutama.