Dab tsi yog qhov ua haujlwm ntawm kev ncua lig lig lig?
Dab tsi yog qhov ua haujlwm ntawm kev ncua lig lig lig?
Anonim

Cov ligament ua haujlwm los txhawb lub qhov muag, thiab tiv thaiv downward displacement ntawm lub qhov muag. Nws tuaj yeem suav hais tias yog ib feem ntawm bulbar sheath.

Ntxiv mus, lub luag haujlwm ntawm suspensory ligament hauv qhov muag yog dab tsi?

Cov nqaij ntshiv ntawm lub qhov muag yog txuas nrog lub sclera. Suspensory ligament ntawm tsom iav - cov kab hluavtaws uas txuas rau lub cev ciliary ntawm lub qhov muag nrog tsom iav , tuav nws qhov chaw.

Qhov thib ob, lub suspensory ligament ua haujlwm li cas? Ciliary nqaij - tsom cov leeg nqaij uas hloov cov duab ntawm lub lens. Ciliary nqaij thiab suspensory ligaments ua haujlwm ua ke los hloov cov duab ntawm lub lens, thiab yog li ua kom cov khoom nyob ze, nyob deb thiab hauv nruab nrab kom tsom mus rau lub qhov muag kom pom kev ntse.

Tsis tas li, dab tsi yog qhov ua haujlwm ntawm cov kab mob hauv lub cev hauv poj niam kev ua me nyuam?

Nws txuas cov zes qe menyuam mus rau sab ntawm lub lub tsev menyuam . Structurally, nws yog ib tug fibrous band ntawm cov ntaub so ntswg nyob rau hauv lub broad ligament. Nws koom nrog lub tsev menyuam tsuas yog hauv qab lub hauv paus chiv keeb ntawm cov hlab ntsha . Lub suspensory ligament ntawm zes qe menyuam extends outwards los ntawm zes qe menyuam mus rau sab phab ntsa ntawm lub plab.

Dab tsi yog suspensory ligament txhais li cas?

Txhais ntawm suspensory ligament .: ib ligament los yog fibrous membrane ncua ib lub cev los yog ib feem tshwj xeeb: ib tug ringlike fibrous membrane txuas lub ciliary lub cev thiab lub lens ntawm lub qhov muag thiab tuav lub lens nyob rau hauv qhov chaw - saib lub qhov muag illustration.

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