Basa reLumbar Spine

1 -

The Low Back

Iyo yakaderera kumashure ndiyo chikamu chemutsara wepelinha iyo inosanganisira lumbar spine, sacrum uye coccyx .

2 -

The Lumbar Vertebrae uye Ideal Alignment.

Muzvakagadzirwa, hutano hwakanaka, hutenderedzwa hwemagetsi huri pamusoro pemumwe kune imwe muhutano hwepamusoro.

Kunyange zvazvo magetsi ose ane maitiro akafanana, mapfupa emakumbo ndiwo makuru. Izvi ndezvekuti vanotakura (chikuru) mutoro unoparadzirwa kubva kumusoro kwepamusoro kusvika pasi.

Chimwe chikonzero nei mapfupa emakumbo ari makuru kudarika mutsara uye thoracic vertebrae ndeyekuti inofanirwa kunge yakakura uye yakasimba kusigira masimba nemapfupa panguva yekufamba. Nzvimbo yakakosha yepamusoro yepamusoro ndiyo nhengo yemuviri. Iyi nharaunda yezviitiko zvakawanda zvekutanga, kusanganisira kuenzanisa uye chizvarwa chekuvhara (kufamba nekufamba, zvichingodaro) Izvo zvinoda kuwanikwa panzvimbo yakakwirira.

3 -

The Vertebral Body of the Lumbar Vertebra

Pamberi peganda re vertebra rakafanana nehupamhi kumativi ose disk. Pamusoro uye pasi pemiti yese yega yeti intervertebral disk .

Izvo zvinyorwa zvinotakura zvinotora mutoro unouya pasi pechipfuva, zvichidaro zvinotsigira muviri.

4 -

Dzoka reLumbar Vertebra

Musana we vertebra unowedzera zvakaoma, pamwe nekuputika nemipata, mumwe nomumwe ane chinangwa chinoenderana nemutsara. Ifupa rinowedzera kubva kumashure kwe vertebra kuti igadzire migero yemitsipa , mafundo okugadzikana, uye masangano ekubatanidza kwemasumbu. Heino urongwa:

• Utinha hutsika
• Transvers process
• Facet joint
• Lamina
• Pedicle
• Pars interarticularis

5 -

The Lumbar Curve

Nharaunda imwe neimwe yepamusoro ine ruvara rwenyama runosangana naro. Iko inowanzovhara yekambiru yepumburu is lordosis .

6 -

Sangano reLumbosacral kana L5-S1

I-lumbar spine inogara pa sacrum . Nzvimbo yavanosangana nayo inonzi kubatana kwe lumbosacral, kana kuti L5 -S1.

Sangano reL5-S1 ndiko kushandiswa kwepondylolisthesis kunowanzoitika.

7 -

The Sacrum

Iyo sacrum igomba rakapetwa katatu rinowanikwa pasi pechipfupa. Iyo inoshanda sechikwata pakati pemapfupa maviri emapfupa kune rumwe rutivi rwayo, kugadzirisa nzvimbo yose yeplavic. Nzira dzakawanda dzinobuda mumakomba kumativi ose e sacrum, kusanganisira sciatic nerve, iyo inokonzera marwadzo kune vanorwara sciatica.

Mutsara wemupempa unodzoka pa sacrum. Chikamu chechi sacral is kyphosis .

8 -

Coccyx

Pasi pe sacrum ndiyo coccyx bone.