Matenda a minofu ndi zigongono
The kupweteka chigongono Zitha kubwera kuchokera ku mgwirizano womwewo, mafupa, kapena minyewa yomwe imamangiriridwa ku mfundo, monga tendons. Tsambali limafotokoza za mitundu iwiri ya kuvulala kwa zigongono tendons kawirikawiri. Nthawi zambiri amatchedwa chigongono cha osewera tennis (tenisi chigongono) ndi chigongono cha golfer (chigongono cha golfer), koma sizimangokhudza othamangawa. Kawirikawiri, ndi ntchito yopempha wrist mobwerezabwereza kapena mwamphamvu zachilendo zomwe zingakhale zovulaza.
Kuvulala kumeneku nthawi zambiri kumakhudza anthu azaka zapakati pa makumi anayi kapena makumi asanu, komanso amayi ambiri monga amuna.
mitundu
"Chigongono cha wosewera mpira wa tennis" kapena epicondylalgia yakunja (omwe poyamba ankatchedwa epicondylitis)
Zimakhudza 1% mpaka 3% ya anthu. Komabe, tenisi si chifukwa chachikulu cha epicondylalgia yakunja. Kuphatikiza apo, osewera masiku ano sakhudzidwa kawirikawiri chifukwa ambiri aiwo amachita kumbuyo kwawo ndi manja onse awiri ndipo amagwiritsa ntchito ma racquets opepuka kuposa kale.
Ululu umakhala makamaka m'dera lakunja la mkono, m'chigawo cha epicondyle (onani chithunzi pamwambapa). THE'epicondyle, yomwe imatchedwanso epicondyle yakunja, ndi fupa laling'ono lotuluka kunja kwa humer, lomwe lili pafupi ndi chigongono.
Chigongono cha wosewera mpira wa tenisi ndi chifukwa chogwira ntchito mopambanitsa minofu extenseurs wa dzanja. Minofu imeneyi imapangitsa kuti zitheke kupindika dzanja m'mwamba, ndikuwongola zala. |
"Golfer's elbow" kapena epicondylalgia yamkati (omwe poyamba ankatchedwa epitrochleitis)
Matendawa ndi ochepera 7 mpaka 10 kuposa chigongono cha wosewera mpira1. Zimakhudza osewera gofu, komanso anthu omwe amasewera masewera a racquet, baseball pitchers ndi ogwira ntchito pamanja. Ululu umapezeka mkati mwa mkono, m'chigawo cha epitrochlea (onani chithunzi pamwambapa). THE'epitrochlee, yomwe imatchedwanso epicondyle yamkati, ndi fupa laling'ono lomwe lili mkati mwa humer.
Chigongono cha golfer ndi chotsatira cha kugwira ntchito mopambanitsa flexor minofu wa dzanja. Minofu imeneyi imagwiritsidwa ntchito kukhotetsa dzanja ndi zala pansi. |
Kuti mumve zambiri, onani nkhani yathu yakuti Joint Anatomy: The Basics.
Zimayambitsa
Pamene ife zambiri kubereka ndi manja omwewo kapena kuti timakakamiza mosayenera, kuti zilonda zazing'ono kuwoneka mu tendon. Ma microtraumas awa amachititsa kuchepa kwa kusungunuka kwa tendon chifukwa minyewa ya collagen yomwe imapangidwa kuti ikonze minyewayo siili yabwino ngati tendon yoyambirira.
The "kuvala ndi kung'ambika" wa mpukutu kapena kupsa mtima kwa mitsempha yoyandikana ndi chigongono kungakhalenso chifukwa cha ululu ndi kutupa. Ngakhale zilondazi sizimayambitsa kutupa kwa tendon, minyewa yozungulira imatha kupsa ndikuwononga chigongono.
Evolution
Nthawi zambiri ululu umapitirira kwa milungu ingapo, nthawi zina miyezi ingapo. Ndizosowa kuti zimatha kupitilira chaka chimodzi (zosakwana 1% zamilandu).
Zovuta zotheka
Epicondylalgia yosasamalidwa kapena yosasamalidwa bwino imasiya zilonda zomwe zingayambitse kupweteka kosalekeza, zomwe zimakhala zovuta kwambiri kuchiza.