Ligaments tsa khale, Ligament Nuchae le tse ling
Mokokotlo o na le mela e mengata e thusang ho tlama kholumo ka kakaretso. Lihlopha tsena li kopanya masapo a motho ka bomong, 'me li thusa ho theha maqheku a li-intervertebral .
Mantsoe a lesapo la mokokotlo a boetse a fana ka ts'ebetso ea khoeli. Ba etsa sena ka ho fokotsa tekanyo ea ho tsamaea ka tsela e fapaneng le sebaka sa bona. Ka mohlala, sebaka sa hau sa khale sa longitudinal (sheba mona ka tlaase bakeng sa lintlha tse qaqileng) se ka pel'a litho tsa hao tsa 'mele.
Ha u khutlela morao, e u sitisa ho feta haholo.
Mathata a tloaelehileng a amang li-spinal ligaments.
Ha re ntse re hōla, mela ea rona e ka 'na ea e-ba tlas'a botenya, boemo bo bitsoang hypertrophy. Ho tsuba ho ka etsa hore matšoao a kang bohloko bo amanang le methapo . Hypertrophy e ka ba e tsoelang pele, e e-ba ho fokotseha, kapa ho thatafala ha li-ligament (s). Ho fokotseha ho ka 'na ha eketsa matšoao a methapo, e ka kenyelletsang ho hatella mokokotlo oa mokokotlo (o bitsoang myelopathy). Ho itšetlehile ka lintlha tse 'maloa, ho thatafala hore li-spinal ligamente li fokolise ntshetsopele ea spinal stenosis .
Bafuputsi ba Sepetlele sa Spine sa Sepetlele se Molemo sa Samamaria se Los Angeles ba hakanya hore batho ba 25% ba nang le matšoao a myelopathy, joalokaha re buisane ka bokhutšoanyane ka holimo ho amana le ho halefa kapa ho hatelloa ha mokokotlo, ho bontša matšoao a OPLL. (OPLL e emisa ho fokotseha ha nako e telele ea longitudinal ligament. Bona ka tlaase bakeng sa boitsebiso bo eketsehileng ka nako e telele ea longitudinal ligament.)
Haeba u ka ba le khatello ea kelello mokokotlong oa hau (ka mohlala, ho tswa ho whiplash ), ho ka khoneha ho lematsa melapo ea hau. Haeba ho lematsoa ke li-ligament (s) tsa hau li le matla haholo, li ka baka ho se tsitse ha mokokotlo. Boikarabello bo ka 'na ba hlalosoa ha masapo le li-ligamente tse nang le li-joints (tse tsejoang hape e le lihlopha tsa vertebral) li ke ke tsa hlola li boloka boemo bo tloaelehileng ha ba tlameha ho jara mojaro.
Boikarabelo bo ka etsa hore kotsi ea pele e mpe le ho feta, 'me ho hlakile hore e baka bohloko. E ka 'na ea boela ea lebisa bothateng ba mokokotlo. Litho tse kotsi tse lebisang ho se tsitsitseng ha mokokotlo li ka 'na tsa hloka ho buuoa.
Ka tlase lethathamong la li-ligamente tse kholo tse amanang le ho tsamaisoa ha molumo oa lesapo la mokokotlo, hammoho le libaka tsa bona le "mesebetsi" ea bona, ke hore, tataiso eo moeli o fellang ho eona.
Anterior Longitudinal Ligament
Nako e telele ea longitudinal ligament ke sehlopha se selelele sa methapo ea maiketsetso - li-ligaments tsohle li entsoe ka mofuta o itseng oa liphatsa tse ling tse hlahang - tse tsoang vertebra ea hau ea pele (atlas) le ka pele ho setsi sa lehata ka pel'a sacrum ea hau. E teng ka lehlakoreng le ka pele la 'mele ea lihlopha. Taba ena e boetse e le makala, ka ntlha e 'ngoe le e' ngoe, ka likhoele tse khutšoanyane tse tsamaeang pakeng tsa li-vertebrae, le ho kenngoa ka pel'a disc . Ka tsela ena, anterior longitudinal ligament e fana ka tšehetso ho li-discs.
The anterior longitudinal ligament limite morao ts'ebetso, e leng feela ketso ea ho khutlela morao. Ke eona feela mokokotlo oa mokokotlo o thibelang ho eketsa. Amanang: 'Mele oa' mele oa 'mele ke eng?
Posterior longitudinal ligament:
Joaloka nako e telele ea longitudinal ligament, ea posterior longitudinal ligament e qala setsi sa occiput (hopola, ke eona motheo oa lehata la hao), 'me e fetela ho sacrum.
'Me joalo ka ha longitudinal longitudinal ligament, ho ea ka morao ho ea ka mahlaku a khutsuanyane a fapaneng le mahlakoreng, mme hona joale, qetellong ea disc.
Phapang e khōlō pakeng tsa li-longitudinal ligaments tsa pele le tsa morao-rao, 'me e khethollang hore na tataiso ea tsamaiso ea ligament e lekanyelitsoe hokae, ke sebaka: Lebelo la ho qetela la longitudinal ligament (PLL) le ka mokokotlo oa mokokotlo ka morao ea' mele ea 'mele. Sebaka sa pele (ALL) se teng ka pele ho litopo ('me eseng sechabeng sa mokokotlo). PLL e boetse e fokotsehile ebile e fokolisitse ho feta ALL.
Mokhoa oa ho qetela oa longitudinal ligament moeli oa mokokotlo oa mokokotlo (e leng ho kokotla pele).
Ligamentum Flavum
Le ligament flavum e theoha ka hohle ho tloha ho axis vertebra (hopola hore ke bone ea 2 molaleng) ho sacrum. E teng pakeng tsa laminae ea vertebra. Nthong e 'ngoe le e' ngoe ea lesea, likhoele li tsoa motseng o moholo (lentsoe le phahameng le bolela sebaka se ka hodimo, ho bua) le ho amahanya le malina a tlaase (ke lamina e ka tlaase mona). Le ligamentum flavum e fokotsa ponahalo ea mokokotlo (ho phalla pele), haholo-holo ponahalo e senyang. Mosebetsi ona o nolofalletsa ligamentum flavum ho sireletsa li-disk tsa hau ho tsoa kotsi.
Polelo ligamentum flavum e bolela "ligamento e mosehla". The ligamentum flavum e entsoe ka "mahlaseli" a mahlahahlaha a mosehla. Lisele tsena li tšoana le mofuta oa lihlahisoa tse sebetsang tse nang le li-spinal ligaments tse ling, ntle le hore ho na le tekanyo ea elasticity ho eona. Boleng ba ho ruruha ba ligamentum flavum bo thusa ho boloka maqhubu a lesapo la mokokotlo nakong ea ho sisinyeha le ho thusa trunk ho otloloha ka mor'a hore u hatele pele.
Li-Ligaments tse Phahameng ka ho Fetisisa le Tse Ntle
Makala a meholo le a maholo a mabeli a fokolang maqhubu (ho khumamela pele).
E fumaneha morao, li-ligament tse supraspinous ligament ke thapo e matla joaloka lisele tse kopanyang lintlha tsa lisebelisoa tsa spinous ho tloha sacrum ea hau ho ea ho C7 (e seng e tsejoa e le motheo oa molaleng). Ho ea molaleng, e kopana le nige ea ligamente.
Likhoele tse nyenyane li kopanya ntho e 'ngoe le e' ngoe ea liphahla tse otlolohileng. Li-ligamenta tsa interspinous li qala mokokotlong oa mokhoa o nang le likhaseli, moo o hlahang teng ka lesapo la lesapo le ka morao ho 'mele oa vertebra,' me e fetela ho ea fihla tlhōrōng. Lisele tse kopanetsoeng tse nang le ts'ebetso e kenellang haholo li fokolisitsoe haholo ho feta tsa li-supraspinous.
Ligamentum Nuchae
E boetse e tsejoa e le nuchal ligament, sena se ka tlas'a molala oa hau. E kopanngoa le li-supraspinous ligament, tseo re li tšohlileng, ke hore thapo e telele, e matla e hokahanyang malebela a ba bangata (ke hore lumbar le thoracic) ea mekhoa ea hau ea sephahla.
Ligamentum nuchae e tloha libakeng tse peli kapa haufi le ka morao ea lehata la hao mme o fetisitse hohle ts'ebetsong ea mokokotlo (molala).
Li-ligamentum nuchae li matla haholo. Libakeng tse ling ho thata ho nka sebaka sa masapo, ka hona ho fana ka libaka tsa li-attachment bakeng sa mesifa ea molaleng e libakeng tseo mekhoa ea li-spinous e se nang nako e telele e lekaneng ho fihlella mesifa. Ena ke sebaka se pakeng tsa C3 le C5.
Lithaba tsa Ligament
Li-ligamente tse fapaneng li tsoa ho motho ea phahameng (hopola, boemo bo phahameng bo bolela sebaka se ka holimo, se buang ka mokhoa o fetohang oa vertebra ho ea ka mokhoa o fetohang oa vertebra ka tlase ho eona. Li-intertransverse ligaments li kopanya mehato ena hammoho 'me li thusa ho fokotsa liketso tsa ho kheloha ka lehlakore ( lateral flexion ). Li boetse li etsa mofuta oa moeli pakeng tsa 'mele e ka pele' me bony e emela ka morao ho vertebrae.
Mabapi le matla a li-intertransverse ligament, molaleng, e na le likhoele tse qhalakaneng tsa maqhubu a kopantsoeng; sebakeng se ka tlase ho morao, ke haholo, o mosesaane haholo. Sebakeng sa thota (mahareng), li-ligamente li thata le ho feta.
Amanang: Setšoantšo sa Maqheku le Maqheku a Sephahla sa Spinal Bone
Hona joale o tseba li-ABC tsa ligament. Tsena ke li-spinal ligaments tse amang tsohle kapa bonyane likarolo tse kholo tsa mokokotlo. Tse ling tsa li-spinal ligaments li totobetse sebakeng se kang molala kapa sacrum le li- sacroiliac joints . Ke tla koahela ba lihlopha tse fapaneng. Ke nahana hore li-ABC tsa li-spinal ligaments li lekaneng hore li amohele ka lehlakoreng le le leng, na ha ho joalo?
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