Back nāʻiʻo. Anatomia o ka musculature o ke kua.

Nā biomechanics o ke kanaka kino mea wale nō e hiki ai i ke aloha a hiki i ka hanana'anatomia o ana i ka pau kino me ka a pau, a me kanaka nenoai ma pakahi. Muscular'ōnaehana i ka neʻeʻana Radio he kūlana alakaʻi o. No ka laʻana, ka mea hoʻi nāʻiʻo. Anatomia o spinal musculature ka loa eiiieaena a me ka pono i ka piha study ma ka wā e hiki mai kekahi mau surgeons, neurosurgeons, trauma surgeons a me urologists. He mau hoʻomalu pinepine i ka hana me ka nīnūnē.

No laila, he aha ka mea, o ka oi aku hope nāʻiʻo? torso musculature'anatomia ua wehewehe aku ma ka nui Muscle huihui ikehu lā. Muscle olona, ma ka hope, i nui Ana, i hoohalikeia me ke poo a me ka ai, e like me haha aku i ka ikaika e haawe ia ka noi a noho i ka nui wahi ma luna o ka kanaka kino. 'ā'ī nāʻiʻo, 'anatomia a mea o ka lōʻihi ka manaʻo pohihihi o ka helu nui o nā aʻalolo plexus a me ka nui vascular laulau ke aupuni 'ia ma kēia wahi smoothly i loko o nā nāʻiʻo o ke kua a me ka pahu. Back nāʻiʻo i māheleʻia i loko o ka papa kuhikuhiE pūʻulu elua, a oko mai kekahi i kekahi, ma ke kuhikuhi ana o ka Muscle olona, - superficial a me ka hohonu.

Ua Ua manaoio aku i ka mea mua hoʻi nāʻiʻo,'anatomia i ua phylogenetically hou e pili ana i ka 'ole nuku nāʻiʻo i nāʻiʻo i ka neʻeʻana i loko o ka ulu ana kaʻina hana a me ka luna kino. Deep like me ka spinal nāʻiʻo, e like me ia olelo i manaoio, hoʻomohala mai fetal Muscle i ka lepe puke a me myotomes i kēia wahi. Lakou i waiho i loko o ka palapala o ka hapa segmental 'ole. I ka rula o ka puunaue ana i hohonu nāʻiʻo - keia ho okumu ana o kēia mau hale a mau Muscle papa. I ka Ia manawa, i kaʻoi o ke Muscle, no laila ia e nānā pōkole.

Ma superficial spinal nāʻiʻo loaʻa nā kēia mauʻano o nāʻiʻo:

- trapezius Muscle, a musculus trapezius, a hoomaka mai i ka iwi o ka spinous keʻano o ka hanaʻana o ka thoracic vertebrae ka holoʻokoʻa moʻo. ʻO kona mau hiʻona - i ka holo ana o na maka, a me ka palena manawa o ke poo.

- latissimus dorsi, i ninoaaeyao i ka pau ana o kona lalo māhele. M. latissimus dorsi, i hookuu hoomaka mai ka lalo 5 o ka thoracic vertebrae, e like me nā mea a pau o ka lumbar a me ka sacral vertebral spinous keʻano o ka hanaʻana o ka eha hui malalo o ka iwiaoao ona a me nā iliac nalu. Launch: ka ia kāna o ka hoala lima, a me ka'ūhā mua kuapo ma loko.

- rhomboid Muscle. Ua waiho pono ma lalo o ka trapezius. Ke kuleana pili i ka m. rhomboideus me ka maka o ka neʻeʻana i pili.

- levator scapulae Muscle. Kēia Muscle kupu mai na keʻano o ka hanaʻana, ua cervical vertebrae, pau ma luna o ka maka, i loko o kona keʻena ma akau kihi. M. levator scapulae, pane ai i kona inoa, hanaʻia ua leha kōmi 'ana.

- hoʻi a malalo kuʻi Muscle. Kēia Muscle-hakaka. Inā i ka mua o ia ke hoala mai i ka iwi, o ka hope (m. Serratus anterior emi) (Serratus posterior oi la me ka manao o ka m.), Ma ka mea ku ole, ka mea, i iho la.

Olelo ana mai o ka hohonu hoʻi nāʻiʻo, ka mea e e kaulana ia ka mea, he poe kaawale pūʻulu o pōkole a me ka lōʻihi nāʻiʻo i ka i aia ma ka lōʻihi spinal kolamu. Kēia mea, mai ka occipital iwi o ke poo, a me ka sacral māhele 'āina. Ma ka hohonu spinal nāʻiʻo loaʻa:

- Muscle, straightening i ke kino. Ua Ua Aia i loko o ka wahi o ka sacrum a me na kulana o nā iliac iwi, mai i originates, pii pololei mai, a hele mai i ka hoopau i ka occipital iwi. Kona kuleana pili i ua pili i ke anuenue, a straightening o ka torso, like hoʻi me kona kīloi paʻewa haahaa. M. erector trunci i ekolu apana, a i ka ka ho'ēmiʻana, a, e hilinaʻi ma ka ano o na hana.

- transversospinales, a me ka m. transversospinalis mea he luna 'iloko olaila o ka poe liilii, a me ka pōkole Muscle olona. Mau hoʻi nāʻiʻo,'anatomia a ma mua kilohi i mea chaotic, e hele ana i loko o ka kēlā ala o ka keʻano o ka hanaʻana o ka vertebrae, a kōkua ma ka straightening ka hope a me ka torso.

- kāʻei Muscle. Ua ua i ma ka hoohuli ana i ka poo a me ka hoʻolōʻihi 'ia' ana o ka cervical spine.

Lumbar Muscle, ma ka mea, i hui ole ia i ka mea maoli spinal nāʻiʻo. Anatomically, ka mea i kapa i ka musculature o ka pelvic kāʻei.