Immovable pob qij txha (hu ua synarthroses) muaj xws li pob txha taub hau sutures, articulations ntawm cov hniav thiab cov mandible, thiab qhov sib koom pom ntawm thawj khub ntawm tav thiab lub sternum.
Qhov twg tuaj yeem pom muaj synarthrosis?
Synarthrosis: Cov hom pob qij txha no tsis txav los yog tso cai rau kev txav mus los tsawg. Cov pawg no suav nrog cov pob qij txha xws li cov pob qij txha (pom nyob rau hauv lub cranium)thiab cov pob qij txha gomphosis (pom ntawm cov hniav thiab qhov (sockets ntawm maxilla thiab mandible).
Cov pob qij txha synarthrosis feem ntau pom nyob qhov twg?
Fibrous Joints
- Sutures. Sutures yog cov pob qij txha tsis txav tau (synarthrosis), thiab tsuas yog pom nyob nruab nrab ntawm lub tiaj, cov pob txha zoo li lub pob txha taub hau. …
- Gomphoses. Gomphoses kuj yog cov pob qij txha tsis txav tau. …
- Syndesmoses. Syndesmoses yog cov pob qij txha txav me ntsis (amphiarthroses).
YPuas yog daim nyias nyias synarthrosis?
Nyob rau hauv gomphosis, cov hauv paus hniav ntawm ib tug hniav yog anched hla ib tug nqaim qhov sib txawv los ntawm periodontal ligaments rau phab ntsa ntawm nws lub qhov (socket) nyob rau hauv lub pob txha puab tsaig nyob rau hauv ib tug synarthrosis. … Qhov sib txawv ntawm cov pob txha tej zaum yuav dav thiab muaj ib tug fibrous interosseous membrane, los yog nws kuj yuav nqaim nrog ligaments hla ntawm cov pob txha.
Tus piv txwv ntawm Gomphosis yog dab tsi?
Ib gomphosis yog fibrous mobile peg-thiab-socket sib koom ua ke. Cov hauv paus hniav ntawm cov hniav (cov pegs) haum rau hauv lawv lub qhov (sockets) hauvmandible thiab maxilla thiab yog tib qho piv txwv ntawm hom kev sib koom tes.
