Semimembranosus Muscle'ūhā: ka wahi, 'ole, pathology

Uha nāʻiʻo a puni ka femur, ke kaumaha ma muli o ka hoʻoponoponoʻana o Kamehameha e māheleʻia i loko o kekahi mau pūʻulu: anterior, posterior a me ka medial. Ka hope pūʻulu mea kuleana no ka pryamohozhdnie a me kino straightening, Hip mailaila aku i loko o ke ki kala a me ka flexion malalo uha mua i loko o ke kuli ami.

Ka hope pūʻulu ninoieo o ke kēia nāʻiʻo.

• biceps;

• semitendinosus a semimembranosus Muscle.

wahi

Semimembranosus Muscle aia ma lalo o ka'ūhā semitendinosus. E hoʻomaka ana muskulus semimembranosus (semimembranous Muscle) me ka tendon papa, a maupaʻa ka holoʻokoʻa luna hapa ma ka hoʻopili i nā luna i ka ischial tuberosity, a iho ma ka medial (loko) kae o ka femur laila. Ka hope loa (distal) semimembranosus Muscle tendon decomposes ma ka haʻahaʻa tendon IeIIeYOA i ekolu lole ho okumu i kapuai hohonu ka moa o ma kela a me keia o na'ūhā.

Kekahi o na tufts ua hoʻopaʻa i ka fascia i uhi i ka hamstrings, ka lua - ka na condyles tibial iwi (tibia) ma luna o nā wāwae, ka mea kolu pono koʻu huli ana a hiki i ka hope o ke kuli ami hapa o ka uha posterior kēlā ligament.

Where ka Muscle tendon ua Wāwahi i loko o kekahi mau kaola ke aupuni 'bursa (bursa muskulus semimembranosi) semimembranosus nāʻiʻo.

oihana

Semimembranosus Muscle hanaʻia i ka helu o ka nui oihana, e kōkua ana o ka lalo konechnochti ma ke ki kala a me ka kukuli ami.

• Flexes ka uha mua i loko o ke kuli ami.
• Kuapo (kuapo) i loko o ka lalo wāwae me nā kuli alo (Muscle i malama i ka synovialʻili lahilahi, mai iniki, huki i ka mea hōʻikeʻikeʻuʻuku o ke kuli).
• Ka Manaÿo Hou o na puhaka, i loko o ka hip-ami.
• Tonic Muscle.
• Inā ka tibia e paa, me ka semimembranosus Muscle, pu me ka gluteus maximus i kuleana no ka palena manawa o ke kumu.

Kino a me ka innervation

Ua Ua haawi i ka semimembranosus Muscle artery e hoopuni ai i ka'ūhā, a me ka popliteal perforating artery.

Muscle innervation o ka tibial nā aʻalolo ua lawe mai.

Semimembranosus Muscle maʻi

1. Nā palapū - hohola ekolu degere o ka oolea, a me ka helehelena a me ka piha rupture.

2. Tendinopathy - he pathology i ua hoikea mai oia, e ola ka waiʻona ma ke ma ka posteromedial māhele o ke kuli hui,ʻino ma hope o ka ramp ke eaʻe, lōʻihi holo, e like me kukuli flexion e kū'ē'ē mai. ʻO kā mākouʻeha ua ho'ākāka 'ia i loko o ka tendon hookomo ma ka posteromedial ili o ka tibia iki ma lalo o ka ami mokuna. Ma waena o ka mea hōʻikeʻikeʻuʻuku o ke kuli hui, ka medial gastrocnemius Muscle a me ka tendon ua aia i ka eke, maloko o ka a i hoʻomōhala maʻi bursitis. He mea pono e lawe mai palena pauʻike, o ke kūʻai '-articular pathologies. Semimembranosus Muscle tendinopathy hana like i nā hoʻopunipuni o tendinopathy.

3. Insertsinit ma na wawae o ka moa o ua hoikeia mai ma ka hoʻokāʻoi 'mawaho kuapo ai ka wā e ho'āʻo i ka huli ma loko i ke kuli paʻa tibia (gymnastics, nô hoʻi, eu?). Lapaʻau hoike ana: ulu kūloko nani, eha i palpation, a i listen ia ae ho'āʻo ana e hookaawale ia mai kona mau pale, hoʻoikaika ihola maloko kuapo wahi. Ka loa, he pono ole poino i na wawae o ka moa i ka i hui me ka poho i nā hale o ke kuli stabilizing. Ka palena pauʻike, o keia maʻi e halihaliia oia iwaho me ka maloko meniscus lesions (ka posterior pu) a me ka bursitis i loko o ke akamai.

4. Popliteal fossa cyst (cyst Becker) - mea he hoʻoʻino kaʻina i loko o ka mucous eke semimembranosus a me gastrocnemius Muscle (i ke ola ana o ia mau eke ua loaʻa i loko o 60% o ke ola kanaka a me ka meaʻaʻole he haiahū kūmau mai ke kūmau). Cyst clinically hoikeia like plotnoelastichnoyʻeho ma ka luna o ka popliteal fossa, hoʻokano, mahuahua ma ka nui (ku i ka mīkini'opihia i lawe wahi a puni nā hale), discomfort,ʻeha a me ka kaupalena o ka noi. Hapanui cyst secondarily aicieeaao like me kaʻilihune o ka eke distension loli i ka maʻi li nui o ke kuli hui, me kekahi etiology (rumatika, tuberculosis, heʻano o nā palapū, osteoarthritis a me na mea e ae).