Wrist

Wrist

Letsoho (le tsoang ka feisi) ke lenonyeletso le lipakeng tsa letsoho le letsoho.

Anatomy ea letsoho

Letsoho le entsoe ka karolo e ka tlase ea radius le ulna (kapa ulna), hammoho le carpus, ka boeona e entsoeng ka mela e 'meli ea masapo a manyane a mane. E kopantsoe ke li-ligamente, masapo a carpal a theha "kotopo" e bitsoang "tunnel" ea carpal eo ho eona methapo ea bohareng le li-flexible tendon tsa menoana li fetang. Mothapo o bohareng o ameha ho nahaneleng ha menoana le metsamaong ea menoana le letsoho.

Fisioloji ea letsoho

Letsoho le lumella ho sisinyeha ha letsoho ka litsela tse fapaneng:

  • lateral (ho koeteloa - ho khelosoa),
  • holimo (katoloso),
  • tlase (phatlalatso).

Pathologies le mafu a letsoho la letsoho

ho robeha. Masapo a letsoho a angoa habonolo ke likhahla le ho robeha ha letsoho. Likhechana tse ikhethileng li tlameha ho khetholloa ho li fractures tse kopaneng tse kenyelletsang lenonyello le ho hloka tlhahlobo e phethahetseng ea liso.

  • Ho robeha ha scaphoid. Carpal bone, scaphoid e ka robeha ha ho ka oela letsoho kapa forearm (5,6).
  • Ho robeha ha letsoho. Khafetsa, ho robeha hona ho hloka ho ts'oaroa ha letsoho ka potlako le ka mokhoa o ikhethileng ho qoba ho fallisoa.

Mathata a masapo.

  • Lefu la Kienbock. Lefu lena ke necrosis ea le leng la masapo a carpal ha phepelo ea limatlafatsi e tsoang maling e sitisoa (7).
  • Osteoporosis. Lefu lena le na le tahlehelo ea masapo, hangata ho batho ba fetang lilemo tse 60. E eketsa ho fokola ha masapo le kotsi ea ho robeha (8).

Mathata a Musculoskeletal Disorder (MSDs). Letsoho ke le leng la maoto le matsoho a ka holimo a anngoeng ke mafu a mesifa le masapo, a tsejoang e le mafu a mosebetsing 'me a hlaha ka lebaka la khatello e feteletseng, e pheta-phetoang kapa ea tšohanyetso ho leoto.

  • Tendonitis ea letsoho (de Quervain). E tsamaelana le ho ruruha ha mesifa e letsohong (9).
  • Carpal tunnel syndrome: Lefu lena le bolela mathata a amanang le khatello ea methapo ea methapo boemong ba kotopo ea carpal, e entsoeng ka masapo a carpal. E bonahala e le ho hlohlona menoaneng le ho felloa ke matla a mesifa (10).

ramatiki. E lumellana le maemo a bonahatsoang ke bohloko ba manonyeletso, li-ligaments, tendon kapa masapo. E khetholloa ka ho senyeha ha lefufuru le sireletsang masapo a manonyeletso, osteoarthritis ke mofuta o tloaelehileng ka ho fetisisa oa ramatiki. Manonyeletso a matsoho le matsoho a ka boela a angoa ke ho ruruha tabeng ea ramatiki ea lefuba (11). Maemo ana a ka lebisa ho holofala ha menoana.

Thibelo le kalafo ya letsoho

Thibelo ya ho tshoha le bohloko letsohong. Ho fokotsa ho robeha le mathata a mesifa le masapo, ho itšireletsa ka ho itshireletsa kapa ho ithuta boitšisinyo bo nepahetseng ke ba bohlokoa.

Kalafo ea masapo. Ho itšetlehile ka mofuta oa ho robeha, ho kenngoa ha plaster kapa resin ho tla etsoa ho thibela letsoho.

Phekolo ea lithethefatsi. Ho itšetlehile ka lefu lena, phekolo e fapaneng e laeloa ho laola kapa ho matlafatsa lisele tsa masapo.

Phekolo ea kalafo. Ho itšetlehile ka mofuta oa ho robeha, opereishene e ka etsoa ka ho behoa ha li-pin kapa li-screw plate. Kalafo ea lefu la Kienböck e boetse e hloka phekolo ea ho buuoa.

Tlhahlobo ea letsoho

Tlhahlobo ea litšoantšo tsa bongaka. Tlhahlobo ea kliniki hangata e tlatsetsoa ka x-ray. Maemong a mang, lingaka li tla sebelisa MRI, CT scan, kapa arthroscopy ho hlahloba le ho lemoha liso.

Histori le tšoantšetso ea letsoho

Lithutong tse ling tse joalo ka motjeko kapa boikoetliso ba 'mele, baatlelete ba batla ho hlahisa ho se ts'oanehe ha manonyeletso, ho ka fumanoang ka koetliso e ikhethileng. Leha ho le joalo, ho hloka botsitso hona ho ka ba le litlamorao tse mpe. E ntse e sa utloisisoe hantle 'me e fumanoa e le morao, ligament hyperlaxity e etsa hore manonyeletso a se tsitse, a a etse hore a senyehe haholo.

Leave a Reply