Bowdada muruqa Semimembranosus: meesha, qaab-dhismeedka, cudurada

muruqyada ku xeeran bowdada bawdada ah, taas oo ku xidhan nidaamka ku kala qaybsan yihiin kooxo dhowr ah: jilibka, dambena iyo dillaac fudud. Kooxdan danbe waxay mas'uul ka tahay pryamohozhdnie iyo toosinta jirka, kordhin hip in flexion hip iyo lugta hoose ee kala goysyada jilibka.

Kooxdan danbe waxay ka kooban tahay muruqyada soo socda:

• legyahay,

• muruqa semitendinosus iyo semimembranosus.

goobta

muruqa Semimembranosus ku yaal hoos semitendinosus bowdada. Laga bilaabo semimembranosus muskulus (muruqa semimembranous) la saxan seed, oo ka kooban qayb dhan top by lifaaqaaya qaybta sare si tuberosity ku ischial ka dibna soo degaa ay weheliyaan (colnimada Nabiga) laayeen dillaac fudud ee lafta bawdada ah. The (distal) seed muruqa semimembranosus final decomposes ee lifaaqa seed hoose on saddex dogob la xirrira cagaha diiqu qoto dheer ee ku saabsan mid kasta oo bowdyaha ah.

Mid ka mid ah duuduubmay la xaqiijisatay inay fascia taas oo daboosha oo dhaawacyo qaba, kii labaadna wuxuu ahaa - condyles gudaha lafta tibial (lugta) labada lugood, saddexaad iyo sidoo loo soo jeestay in ay gadaalka dambe ee jilibka oo qayb ka ah si wadajir ah u soo gaaray uugu dambena bowdada.

Halkee seedka muruqa ah waxaa loo kala qaybiyey dhowr alwaaxdii saqafka ku yaal bursa (bursa muskulus semimembranosi) muruqyada semimembranosus.

hawlaha

muruqa Semimembranosus fuliya tiro ka mid ah hawlaha muhiimka ah si loo fududeeyo dhaqdhaqaaqa oo ka mid ah konechnochti hoose ee kala goysyada misigta iyo jilibka,

• Flexes lugta ku jira laabatooyinka jilibka.
• Wareegga (wareeg) lugta hoose ula laaban yihiin jilbaha (muruqa ilaaliya xuub synovial ka qanjaruufo, jiidaya kaabsal ee jilibka).
• Extension ee miskaha ee kala goysyada misigta.
• muruqa tonic.
• Haddii uu lugta ka go'an yihiin, muruqa semimembranosus, wada jir ah ula Maximus gluteus waxay masuul ka yihiin kordhinta ee jirridda.

Nafaqada iyo innervation

Waxaa la qeybinayay halbowlaha semimembranosus muruqa in encircles bowdada, popliteal iyo halbowlaha perforating.

innervation muruqa ah dareemaha tibial waa la fuliyay.

cudurka murqaha Semimembranosus

1. Dhaawacyada - taagay saddex darajo darraanta, oo ay ku jiraan dillaac qayb ahaan ah oo dhammeystiran.

2. Tendinopathy - cudurada ah in la muujiyey by dareenka xanuun ee qaybaha posteromedial wada jilibka ah, ka sii xun ka dib markii wiish sagxada ah, orod dheer, sidoo kale iska caabin ah flexion jilibka. Xanuunku wuxuu ugu badnaan waxaa lagu qeexaa in insertions seed dushiisa posteromedial ee soo gaaray wax yar ka hooseeya xadka wadajirka ah. Inta u dhaxaysa kaabsal ee wadajirka ah jilibka, muruqa gastrocnemius dillaac fudud iyo seed ku yaal bacda, gudaha, taas oo laga yaabaa in la horumariyo bursitis chronic. Waxaa lagama maarmaan ah si ay u fuliyaan cudurka kala duwan ee heley intra-articular. tendinopathy muruqa Semimembranosus la mid ah loola dhaqmo goobaha kale ee tendinopathy.

3. Insertsinit in cagaha diiqu ayaa lagu muujiyey in wareeg dibadda xooggan ama marka aad isku daydo in uurka ka soo jeedin ee jilibka lugta ka go'an (jimicsi, kubada cagta, barafka). daliilka Clinical: kordhaya barar maxaliga ah, inta lagu guda jiro xanuun taataabasho, oo maqalka marka isku dayaya in ay ka baxaan iyada oo la faydi qasbay booska wareeg gudaha. dhaawaca ugu badan inay cagahayga diiqu ee lagu daro dhaawac dhismayaasha kale ee jilibka xasilinta. Waxaa cudurka kala duwan ee cudurkan waa in la fuliyaa iyadoo la lesions gudaha ogeyn (geeska dambe) iyo bursitis ee farshaxanka.

4. cyst fossa Popliteal (cyst Becker) - waa hab bararka ee semimembranosus bac-axaleedka iyo muruqa gastrocnemius (jiritaanka bacaha sida waxaa laga helaa 60% dad caafimaad qaba oo aan leexasho ka caadi ah). Cyst Caafimaad muujiyey sida burada plotnoelastichnoy in qaybta sare ee fossa ku popliteal, barar, sii kordhaysa ee size (sabab u riixo taas oo qaadataa dhismeedka meel ku wareegsan), raaxo la'aan, xanuun iyo xaddidaadda of mooshin. cyst Inta badan markii labaadna baxdo sidii natiijo ah oo dheecaanka barar bacda in caabuq chronic wada jilibka ah, isagoo etiology kala duwan (laabotooyinka, qaaxada, noocyo kala duwan oo dhaawacyo, osteoarthritis iyo kuwo kale).