Nkofunika kudziwa dzina la kugwirizana mafoni mafupa

Nature akugwiritsa unalingirira thupi, palibe superfluous, ndipo mbali iliyonse ya izo imagwira ntchito yeniyeni. Chimodzi mwa zigawo za thupi mafupa. Iwo zili mu dongosolo mosamalitsa kumatanthauza ndi kutumikira monga matupi thandizo ndi manja, amene anaphatikiza minofu. Munthu akhoza bwinobwino kupanga onse a magalimoto, mafupa ayenera cholukanalukana.

Kodi inu mumawatcha kulumikiza mafoni mafupa, aliyense schoolchild amadziwa, ndi kuphunzira maphunziro a zamoyo anthu. Pali atatu mitundu ya kugwirizana mafupa - ya m'manja, iwo amatchedwa mafupa, theka ukusuntha kapena polusustavy, ndipo njira yachitatu - pamene mafupa olumikizidwa kwa wina ndi mzake bata. Kusintha mogwirizana - mu phewa, m'zigongono, dzanja, m'chiuno, bondo, m'miyendo ndi chala mafupa. Pofuna kugwira ntchito limodzi ndi mutu ndi glenoid M'mimbamo, amene pafupi zofanana. Pamwamba pa fupa yokutidwa ndi chichereŵechereŵe, ndipo pali madzimadzi wapadera M'mimbamo olowa yokha.

Aliyense mukudziwa dzina la kugwirizana mafoni mafupa, koma aliyense amadziwa bwino ntchito mfundo. Mfundozi kungakhale kothandiza osati kwa madokotala kapena ogwira ntchito zachipatala, komanso kuti mpikisanowo, kapena munthu amene ali ndi chidwi mu umoyo wawo. Mapangidwe nawo Mitsemphayi ndi kapisozi olowa okuta umateteza owonjezera. The kapisozi muja gwero kudzipatula olowa madzimadzi, chifukwa chimene chichereŵechereŵe zakudya ndi kupulumuka amapezeka.

Ena zimfundo ndi osiyanasiyana ka zoyenda, ndi katundu pa iwo ndi zochepa kwambiri. funso n'lakuti: dzina la kusintha mafupa olowa mu zikachitika? Yankho kwa ici ndi yosavuta. mfundo zimenezi zimatchedwa theka ukusuntha kapena polusustavami, iwo ili pakati pa vertebrae ndi a symphysis obisika. Mu polusustave ndi chichereŵechereŵe ndi M'mimbamo ndi pang'ono madzi, koma kayendedwe ali kochepa, chimene chimasiyanitsa umenewu mogwirizana ndi enawo.

Zimfundo mwina kugoletsa kuyenda mozungulira nkhwangwa osiyana, ndipo aliyense wa iwo ndi osiyana chiwerengero cha nkhwangwa rotational. Pa nkhani imeneyi, malo anawagawa uniaxial, biaxial ndi Triaxial. The zosinthika yamasika amakhala ndi kuthekera kuchita kayendedwe zovuta kwambiri.

Funso la dzina la kugwirizana mafoni mafupa, ankaoneka bwino, koma ndi ofunika powasamalira chakuti pali zosankha zina zomwe mafupa olumikiza mzake. Chitsanzo cha yothandizira pawiri fupa angatchedwe chigaza fupa amene amakondana pamodzi ndi matabwa. Nature wapereka wapadera kugwirizana mafupa kuteteza ziwalo zofunika, mmodzi amene ali basi ubongo. Pakati pa mafupa a Chigaza ndi wosanjikiza woonda kwambiri minofu connective, amene timapitiriza yothandizira pawiri chigaza fupa. kugwirizana Wina chidwi ndi kutchula kuwotcherera apitirize ofunika. Kotero ife mu thupi la mafupa chikugwirizana mano ngati iwo anakhoma ku fupa la nsagwada chapamwamba ndipo m'munsi ndi kulimbikitsidwa zina mothandizidwa ndi Mitsemphayi.

Zimfundo ndi zovuta anatomical dongosolo, likuvutika munthu akhoza kusuntha. Nkofunika kukumbukira kuti mfundo kuteteza ayenera kuyambira ali mwana, ndiyeno chimwemwe kuyenda sudzaipitsidwa ndi ululu komanso nkhawa zina.