Wrist

Wrist

Ruoko (runobva pachibhakera) ijoini riri pakati pechanza neruoko.

Wrist anatomy

Wrist inoumbwa nemucheto wezasi weradius uye ulna (kana ulna), pamwe chete necarpus, iyo pachayo inoumbwa nemitsara miviri yemapfupa maduku mana. Yakabatanidzwa nemarunda, mapfupa ecarpal anoumba "tunnel" inonzi carpal tunnel iyo iyo yepakati nerve uye flexor tendons yeminwe inopfuura. Mutsara wepakati unobatanidzwa mukunzwa kweminwe uye mukufamba kweminwe neruoko.

Wrist physiology

Wrist inobvumira kufamba kweruoko munzira dzakasiyana:

  • lateral (kupambwa - kuderedzwa),
  • kumusoro (kuwedzera),
  • pasi (flexion).

Pathologies uye zvirwere zvechiuno

fractures. Mapfupa eruoko ari nyore kusangana nekukanganiswa uye kutsemuka. Zvipenga zvekuwedzera zvinofanirwa kusiyaniswa kubva pamajoini akatsemuka anosanganisira mubatanidzwa uye zvinoda kuongororwa kwakakwana kwezvironda.

  • Scaphoid fracture. Carpal bone, iyo scaphoid inogona kuputsika muchiitiko chekudonha pachiwoko kana forearm (5,6).
  • Kutsemuka kwechiuno. Kazhinji, kutsemuka uku kunoda kukurumidza uye kuchinjika kusagadzikana kwechiwoko kudzivirira kutama.

Zvirwere zvepfupa.

  • Kienbock chirwere. Ichi chirwere chinonzi necrosis cheimwe remapfupa emapfupa apo chikafu chinowanikwa kubva muropa chakakanganiswa (7).
  • Osteoporosis. Iyi pathology inosanganisira kurasikirwa kwepfupa, kazhinji kune vanhu vanopfuura makore 60. Inowedzera fragility yemapfupa uye njodzi yekuputsika (8).

Musculoskeletal disorders (MSDs). Wrist ndeimwe yemakumbo epamusoro akabatwa ne musculoskeletal disorders, inozivikanwa sehosha dzebasa uye dzinobva mukunyanyisa, kudzokorora kana kuerekana kunetseka pamakumbo.

  • Tendonitis yechiuno (de Quervain). Inoenderana nekuzvimba kwetendonesi muchiuno (9).
  • Carpal tunnel syndrome. Iyo inoratidzira sekurira muzvigunwe uye kurasikirwa kwesimba mhasuru (10).

chirwere chemumajoini. Inopindirana nemamiriro ezvinhu anoratidzwa nemarwadzo mumajoini, ligaments, tendon kana mapfupa. Inoratidzwa nekupfeka uye kubvaruka kwekashwa inodzivirira mapfupa emajoini, osteoarthritis ndiyo inowanzozivikanwa yeArthritis. Majoini emaoko nemaoko anogonawo kukanganiswa nekuzvimba munyaya yerheumatoid arthritis (11). Aya mamiriro anogona kukonzera kuremara kweminwe.

Kudzivirira uye kurapwa kwechanza

Kudzivirira kuvhunduka uye kurwadziwa muruoko. Kugadzirisa kutsemuka uye kusagadzikana kwemasukloskeletal, kudzivirira nekupfeka dziviriro kana kudzidza kuita kwakakodzera kunokosha.

Orthopedic kurapwa. Zvichienderana nerudzi rwekutsemuka, kuiswa kwepurasita kana resin kuchaitwa kuti isafambe ruoko.

Zvinodhaka zvinodhaka. Zvichienderana nechirwere, mishonga yakasiyana-siyana inorayirwa kugadzirisa kana kusimbisa mapfupa emapfupa.

Kuvhiya kurapa. Zvichienderana nerudzi rwekutsemuka, kuvhiyiwa kunogona kuitwa nekuiswa kwepini kana screw plates. Kurapa kwechirwere cheKienböck kunodawo kurapwa kwekuvhiya.

Wrist kuongorora

Medical imaging kuongorora. Kuongororwa kwekliniki kunowanzowedzerwa ne x-ray. Mune zvimwe zviitiko, vanachiremba vachashandisa MRI, CT scan, kana arthroscopy kuti vaongorore uye vaone maronda.

Nhoroondo uye chiratidzo chechanza

Mune mamwe maitiro akadai sekutamba kana gymnastics, vatambi vanotsvaga kukudziridza hypermobility yemajoini, ayo anogona kuwanikwa kuburikidza nekudzidziswa chaiko. Nekudaro, iyi hypermobility inogona kuve nemhedzisiro yakaipa. Zvichiri kusanzwisiswa uye kunonoka kuongororwa, ligament hyperlaxity inoita kuti majoini asagadzikane, achiita kuti asanyanya kusimba (5).

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