Chimwe Chinyorwa Chepamusoro Chepfungwa Yakadzika Inonzi Spinal Extensors
Iyo semispinalis muscle boka ndiyo yekutanga yepakadzika yakadzika yezvinyama zvemashure kumashure. (Iyi yakadzika yepamusoro inonziwo transversospinalis boka.)
Iyo semispinalis inotarisa pamusoro pezvikamu zvina 4 - 6 zvepamusoro thoracic uye cervical spines. Inotangira pamitambo inoparadzanisa pakati pechechina yechiberekiti vertebra (C-4) kuburikidza ne10th thoracic vertebra (T-10), uye michina yayo inomhanya uye in (inyanzvi inonzi inoshamisa) kuisa kune pasi pemafupa e occiptal ( iri pfupa riri pasi nechepamusoro kedona rako.) Mafibres e semispinalis anowanidzawo kumagadzirirwo emakona (mapurisa emapfupa anowedzera kubva pakati pekumusoro kwe vertebra imwe neimwe.)
Zvakafanana: Transvers Process
Basa re semispinalis muscle boka nderekuwedzera musoro wako, mutsi uye kumusoro. Inotendererawo (funga kufungidzira kana kutendeuka) idzi zvivako kune rumwe rutivi rwakatarisana (rwemutsara wepelinha) kune iyo iripo.
Nemhaka yokuti semispinalis inosanganisira zvitatu zvakasiyana, zvinhu zvinowedzera. Ngatitererei kuti tidzidze zvakawanda.
Semispinalis Thoracis
Iko semispinalis thoracis ndiyo yekutanga uye yakanyanyisa pasi ye semispinalis muscle boka. Hazvina kufanira, munyaya iyi, inoreva mushuga uyo ane nzvimbo iri pedyo nepamusoro - maererano nemamwe misungo muboka, ndiko kuti.
Iyo semispinalis thoracis inomuka kubva pakugadzirisa kwetsika ye vertebrae yepasi. Inosungirirana pamagadzirirwo emakona emakona mana ekumusoro e-thoracic vertebrae uye pasi 2 kervical vertebrae. Yeuka kubva kuhurukuro pfupi iri pamusoro apa kuti tsvina inoshandiswa ndeyekuyerera kwefupa rinobva kumashure kwegavi rimwe nerimwe.
Zvechokwadi, iwe unogona kukwanisa kunyatsobata mazano emitambo yako yepineti, sekuvanhu vakawanda, ivo vakakurumbira.
Akabatana: Tsvina Inotongwa
Icho basa re semispinalis thoracis kukura musana wako, uyewo kuifuratira ichienda kumativi omutumbi wako unopesana nemusemu uyu. Somuenzaniso, kana iwe wakatendeuka kutarisa pamusoro pefudzi rako rorudyi panguva yekufambisa yakafanana, iwe unenge uchibatanidza semispinalis thoracis iyo iri kuruboshwe rwomukona wako.
Iyo semispinalis thoracis inoshanda nemamwe mushure mushure - ndiyo logissiumus thoracis, iyoococostalis thoracis uye spinalis thoracis pavanoita zviito zvinosanganiswa nayo (zvakare kushandura uye kuwedzera yako thoracic uye cervical spine.)
Izvozvi: Kuiswa kwepamusoro kweItrinsics: Longissimus, Iliocostalis uye Spinalis Thoracis Muscles
Semispinalis Cervicis
Iko semispinalis cervicis inotanga, kana inotangira kubva, inotenderera michina yepamusoro yako yepamusoro 5 kana 6 thoracic vertebrae pamwe nemigadziro yakakosha ye 4 kusvika ku7 cervical vertebrae. Chirevo chekutaura chinhu chiduku chepfupa chinobuda kubva kumashure kwe vertebra iyo inobatanidza nenzira yakafanana kubva kune vertebra kana zvakananga pamusoro kana pasi. Mune zvose, une maitiro articular per spinal bone. Izvi zvinongororwa zvinogadzira nhengo dzezvikamu.
Maererano: Facet Joint Pain and Symptoms
Mamwe magumo emusungo uyu anosungirirwa pamagadzirirwo emakwenzi e2 kusvika ku5 cervical vertebrae.
Apo semispinalis cervicis muscle mikonti, inowedzera, uye inotengesa mutsipa wako (cervical spine.) Kana rutivi rumwe rutivi rwuri kubvumirana, izvi zvinoguma nekufamba kwemukati kwemutsipa. Iwe unogona kufungidzira kubhururuka kwepakupedzisira sekutsika musoro wako kune rumwe rutivi.
Vanyori vekudzidza kwema-anatomy muna 2005 (Takeuchi, uye al. Anatomic yekudzidza ye semispinalis cervicis yekugadziriswa panguva yeainoplasty.) Inotaura kuti mune mamwe marudzi ekuvhiya kweminminoplasty, semispinalis cervicis inogona kunge iri kunonoka kuporesa.
Semispinalis Capitis
Iyo semispinalis capitis inotanga, kana inotangira, kubva pane zvinyorwa zvematenderedzwa ekutenderera kwepamusoro 6 kana 7 thoracic spine, pamwe chete ne-articular (yeuka iyi ndiyo nzira inoumba zvikamu zvepadhesi) yemakondomu 4, 5 uye 6 vertebrae. Mutsipa unofamba uchienda kufupa re occipital apo unosungirirana pakati pepamusoro uye nechepasi pemazera aripo.
Basa re semispinalis capitis nderokuwedzera uye kutenderera (kubhururuka kwemazuva matatu) musoro kune rumwe rutivi apo musimba uripo, uye kuchinja (kushandura kana kutendeukira) kune rumwe rutivi. Iko semispinalis capitis inoshanda pamwe ne splenius muscle boka uye semispinalis cervicis kuita mabasa ayo.
Sources:
Kendall, F., McCreary, E. Zvokudya, P. Misungo: Kuedzwa nekushanda. 4th edition. Williams & Wilkins. Baltimore, MD. 1993
Moore, Agur, Dailey. Inokosha Kuchipatara Anatomy. 4th edition. Lippincott Williams & Wilkins: Wolters Kluwer. Online: https://www.inkling.com/read/essential-clinical-anatomy-keith-moore-4th/chapter-4/muscles-of-back
Takeuchi, K. et. al., Anatomic chidzidzo che semispinalis cervicis chekugadziriswa panguva yeainoplasty. Clin Orthop Relat Res. July 2005 http://www.ncbi.nlm.nih.gov/pubmed/15995430
Semispinalis Thoracis. Wheeless 'Textbook of Orthopedics. Duke Orthopedics. http://www.wheelessonline.com/ortho/semispinalis_thoracis. Yakasvika muna Gumiguru 2014.