CaafimaadkaDaawo

Muruqyada oo ka mid ah jirka sare ee man: qaab-dhismeedka iyo shaqada

addimada sare waa qalab muhiim ah. Thanks to ay joogaan, dadka fursad u leeyihiin inay qabtaan noocyo kala duwan oo dhaqdhaqaaq iyo falalka.

Anatomy ee sakaraad sare

Qaab dhismeedka Walxaha ka kooban yahay:

  • Leather.
  • Muruqyada.
  • lafaha Bone.
  • xididdada dhiigga.
  • Xidhmo.

Tani waa anatomy ee addinka sare. The midig iyo gacantooda bidix yihiin midba midka kale ka duwan. tirada kala duwan iyo qaababka ee burush, tusaale ahaan. Gacantiisa bidix ayaa ka gaaban tahay badhkiis centimitir ah xaq u dhow. Form, kaas oo ay leeyihiin addimada sare, ku xiran tahay xirfad, da'da, jinsiga. Sidoo kale muhiim u tahay caafimaadka guud. Dhismaha addinka sare lagu qeexay ujeedooyinka ay. Waxa kale oo ay sabab u tahay dhegyadii of dhismeedka nudaha. function sakaraad Upper arrin ballaaran. Iyada oo ay falsayeen dadka qabsan karaa shay, qoraal, dhaqdhaqaajinta jirka, iyo wixii la mid ah. Next, ka fiirso wixii ka dhigan muruqyada oo ka mid ah jirka sare.

anatomy muruqyada

Dunta kala qaybsan yihiin laba nooc. Kooxdu waxay ugu horeysay ka mid ah muruqyada-xidhka garabka, kii labaadna wuxuu ahaa - qayb ka mid lacag la'aan ah. Qoondaynta waxaa lagu fuliyaa ku xiran tahay baahida iyo meesha aad joogto (dhamaadka miiska maqaalka waxaa la siin doonaa). Muruqyada oo ka mid ah jirka sare ee dhex-xidh garabka wuxuu u qaybsan yahay deltoid, supra- iyo infraspinatus, yar iyo weyn, wareegsanaa, iyo fiber subscapularis. Dhismaha -xidhka garabka ka mid ah gacanta muruqyada, garabka iyo dhudhun.

fiber wareega Large

Waxay leeyihiin qaab ah elongated guri. Bilow ka gadaal rukunka hoose on jirridda. muruqyada Kuwaas oo ahaa addimada sare go'an yihiin on ag tuuli maayo yar ee humerus ah (calamaada ah). Rear hotel The adjoins ah macdantaa ballaadhan dib. Teres murqaha waaweyn oo ka mid ah jirka sare halka yaraynta uu garabka jiidin, isaga gudaha jeestay. Sidaas darteed, gacanta lagu celin doono jidhka.

Dunta deltoid ah

Waxay waxaa lagu soo bandhigay qaab xagal. Under qaybta hoose ee muruqyada addinka ku yaalaan bacaha subdeltoid. Dunta dahaarka leh kula wadajirka ah ee garabka buuxda iyo muruqyada garabka degaanka. deltoid The ka mid ah alwaaxdii saqafka weyn in isugu ugu sareysa. Waxay kala qaybsan yihiin sida ay hawlaha. wuxuu gacanta Rear soo celiyay, weeraryahanka - Weeraryahanka. Ku bilow fiiloyin ka dhidibka daab (dhamaadka lateral) iyo qayb ka mid ah kalxanta. qamaar qayb - in tuberosity ku deltoid of humerus ah. muruqa deltoid ee addinka sare laga saaro garbaha dibadda ka hor inta aysan meel siman.

Dunta wareega yar yar

Waxay ka koobnaan ah muruqa wareeg Norden. Qaybta hore waa la daboolay by fiiloyin deltoid ah, dhabarka - wareega weyn. Laga bilaabo gacanta jirridda, wax yar ka hooseeya fiiloyin infraspinatus taas oo ku xiga ay dusha sare. Qaybaha ku lifaaqan goobta buurta ka mid ah humerus iyo kaabsal wadajir ah (xagga qaybtii danbe oo dhanba). Murqaha jirsado dibadda gacanta, retracts iyo jiidayo kaabsal wadajirka ah.

Dunta supraspinatus

Waxay sameeyaan muruqa u qaabeysan xagalka ah. Waxay ku taalaa ee fossa ku supraspinatus hoos qeybta trapezoidal ah. Qamaar meesha dambe ee garabka kaabsal wadajirka iyo garoon on ag tuuli maayo badan oo lafaha. Murqaha bilaabmaa at godad badan dusha sare. Iyada oo hoos u kacda fiber iyo jiido ayuu garbaha kaabsal wadajir ah, taasoo ka hortagaysa arrimha dibada.

fiber subscapularis

Waxaa loo sameeyay saddex xagal muruqa guri ballaadhan. Dunta lagu habeeyay fossa Chuck ah. On site waxaa jira bacda lifaaqa tendinous. muruqa Subscapularis bilaabaa inuu god, iyo dhamaado - in tuula yar oo ku humerus iyo hore ee kaabsal wadajirka ah. By yareynta garabka isku bedbedeli doono gudaha fiiloyin ah.

infraspinatus fiber

Waxay sameeyaan muruqa ah guri saddex xagal qaab. qeybta ku yaalla fossa ku infraspinatus. Bilow fiiloyin ku taalla derbiga ay gadaal iyo Chuck. Waxaa go'an in kaabsal ee wadajirka ah garabka iyo dhulka dhexe ee lafta tuberosity weyn, ka yar oo ku yaalla bac podsuhozhilnaya. Jarida, muruqa garabka dibadda jirsado, ogolaanaya gacan kiciyey qaado, uu jiidayo kaabsal wadajirka ah.

muruqyada garabka

Waxaa la qaybiyay laba qaybood. Front qabata flexion iyo kordhinta jimicsi dib garabka iyo dhudhun. Kooxdu waxay ugu horeysay ka mid ah uu legyahay, muruqyada garabka, iyo af dhuuban. Dhismaha qeybta labaad ee ka mid ah triceps iyo muruqyada xusulka oo ka mid ah jirka sare ee nin.

Dunta double madax-

Waxay sameeyaan muruqa dunmiiqa-fekrado ah. In ay qaab-dhismeedka waxaa jira laba madax, gaaban, fulinta gacmaha iska tuur oo dheer, guud ahaan raadad. The bilowday dambe ka garbaha tiibiida epiarticular. madaxa Short ka coracoid iska guuro. In meel ay xiriir la aasaasay caloosha. Waxaa ku lifaaqan raraan on gacan ka. qaar ka mid ah ay yihiin xidhmo xidhmo isugu buunshada jihada a dillaac fudud. Waxay sameeyaan habka saxanka - fascia ah. Next, waxaa galaa fascia cududda markii ay. Ujeedooyinka uu legyahay waxaa wareejiyo baxay iyo biish ee midige ee xusulka.

fiber af dhuuban

Waxay sameeyaan muruqa ah guri. Waxaa la daboolay by madaxa kooban ee qeybta murqaha. muruqyada Beaked oo ka mid ah jirka sare ee qof uu bilaabo sare ee ku garbaha of habka isku magaca. Mayraxda ku lifaaqan hoos xarunta of qayb ka mid dillaac fudud ah humerus ah. Sababo la hoos garabka kiciyey, gacmaha waa in midline ah.

fiber garabka

Waxay sameeyay muruqa ah fusiform ballaaran. Bilowgii ay ridday dusha lafaha garabka hore iyo dibadda ah. Qamaar waxaa lagu fuliyaa si ay tiibiida iyo kaabsal ee wadajirka ah xusulka. Dunta si buuxda hoose ee qayb garabka (dhinaca hore) by muruqa murqaha.

ulnar qeybta

muruqa waxa uu leeyahay qaab pyramidal. Its bilowgii - epicondyle ah lateral of lafaha garabka. Mayraxda ku lifaaqan gadaal qayb ka mid ah jidhka ka mid ah ulna iyo habka la mid ah. Yaraynta, muruqa kordhiyay dhudhun ah. Waxay sidoo kale isku dhac ee kaabsal ee wadajirka ah xusulka.

fiber triceps

Waxay sameeyaan gacanta dheer. Waxay ka kooban tahay 3 madaxdii: mid dillaac, lateral oo dheer. Laga bilaabo la soo dhaafay - subarticular ag tuuli maayo scapular. madaxa lateral ka tago ka qayb posterolateral of lafaha garabka, dillaac fudud - ka oo korka ka dib. Walxaha ku xiran yihiin caloosha dunmiiqa-NRC. Waxaa markaas tagaa galay seedka ah. Qamaar ee caloosha waxaa loo sameeyey si kaabsal wadajirka iyo xusulka Scion. Iyada oo hoos u fiber dhudhun unbent, soo celiyay gacanta oo gacantiisiina waa in jidhka. Murqaha oo ku taalla olecranon si jirridda.

fiber dhudhun

Waxay sameeyaan laba kooxood oo ka mid ah murqaha, hore iyo gadaal. In kasta oo iyaga ka mid ah waxaa jira fiber iyo lakabka dusha u qoto dheer. Tag socon koox hore waxaa ka mid ah lugta (ulna iyo gacan) iyo faraha, qeybta brachioradialis, muruqa teres pronator. muruqa palmar inta iska leh waaxda. lakabka ugu qotada dheer ku jira pronator ah square, flexors: suulka dheer oo farta qoto dheer. Si muruqyada maqaar saar ah xagga dambe ee kooxda ka mid ah xusulka, curcurka extensor radial gaaban oo dheer, suulka iyo farta yar. lakabka ugu qotada dheer ee waaxda bandhigaan instep ah, muruqyada, suulka extensor iyo afduubaha ah (gaaban oo dheer), farta murdisada extensor.

burush muruqyada

Murqaha waxaa lagu abaabulaa on dusha palmar ah. Dunta kala qaybsan yihiin kooxo dhowr ah: celceliska, dillaac, lateral. Daafaca dusha dhinac ee burushka waa isku magac muruqa interosseous. In kooxda lateral macdantaa joogaan, dhaqdhaqaaqa saxayo of suulka: imaanayn in natiijada, flexors iyo dheecaan. dillaac fudud ayaa waxaa ka mid ahaa muruqa brevis palmaris iyo muruqyada farta yar. Arintaan waxaa ka mid ah lugta ugu gaaban oo ka mid ah macdantaa hoggaamineed iyo outlet. In group dhexe vermicular joogo, palmar iyo dhabbar xubno interosseous.

Shaxda. Muruqyada ku addimada sare

magaca

laga bilaabo

Goobta of lifaaqa

deltoid

Akromeon, dhabarta scapular, kalxan

The lafta tuberosity deltoid ee isku magaca

supraspinal

fossa supraspinatus Scapular

garabka Large protuberance lafta

infraspinatus

derbigii scapular ku fossa infraspinatus

Greater tuberosity lafaha garabka, kaabsal wadajir ah

Round (waaweyn iyo kuwa yaryar)

garabka

burooyin yar yar oo badan oo lafaha garabka

subscapular

dusha daab fin

garabka Small protuberance lafta

legyahay

madaxa Gaaban - geedi coracoid, muddo dheer - oo ka tiibiida epiarticular

Tuberosity ee gacan ka

Rostral-garabka

coracoid daab

dhexe ee lafaha garabka

garabka

Qaybta hoose ee lafta gacanta

Tuberosity of ulna ku

triceps

Madaxa dheer - ka tuberosity scapular subarticular, dillaac fudud lateral iyo - ka garabka

Olecranon iyo kaabsal ee wadajirka ah suxulka

xusulka

garabka lateral podmyschelok lafta

Tuberosity of ulna ku

brachioradialis

septum lateral Intermuscular iyo humerus

Qaybta distal ee gacan ka

teres pronator muruqa

habka Coronoid of podmyschelok ulna iyo dillaac fudud humerus ah

Taajkii lafaha garabka

Lugta carpi lafta radial

lafaha garabka podmyschelok Gudaha, fascia ee midige

salka lafta labaad metacarpal

palmar dheer

lafaha garabka epicondyle Gudaha

palmar aponeurosis

Lugta ulna carpi

madaxa Humeral guuro ka hoose si epicondyle ee humerus ah, ulna habka coronoid ee fascia iyo lafta, madaxa ulnar - ka magaca lafta

metacarpal shanaad, lafta hamate iyo pisiform

digitorum lugta saar

podmyschelok lafaha garabka feedhaha, habka coronoid wada xusulka, proximal qeybta lafaha radial

2-5 phalanges dhexe ee faraha

digitorum lugta Deep

The 2/3 top of kooxdiisa hore ee lafta of suxulka iyo dhudhunkaaga xuub interosseous

phalanx The distal in suulka

Thumb lugta dheer

qaybta hore ee gacan ka

lafta ciddiyaha

Waxaan rajaynaynaa in macluumaadka lagu siiyey waxtar leh oo aad u yeelan doonaan.

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