Liphofu

Pastern ke karolo ea skeleton ea letsoho boemong ba palema.

Anatomy

Boemo. Pastern ke e 'ngoe ea libaka tse tharo tsa skeleton ea letsoho (1).

Sebopeho. Ho etsa skeleton ea letsoho la letsoho, pastern e entsoe ka masapo a mahlano a malelele, a bitsoang M1 ho M5 (2). Masapo a metacarpal a hlalosa ka morao ka masapo a carpal le ka pele ka phalanges, e leng se lumellang ho thehoa ha menoana.

Likopano. Masapo le manonyeletso a pastern a tsitsisoa ke li-ligaments le tendon. Likarolo tsa metacarpophalangeal li kopantsoe ke li-collateral ligaments, hammoho le poleiti ea palema (3).

Mesebetsi ea pastern

Tsamaiso ea matsoho. A kopantsoe ke manonyeletso, masapo a metacarpal a qala ho sisinyeha ka lebaka la li-tendon le mesifa e mengata e arabelang melaetsa e fapaneng ea methapo. Ka ho khetheha, li lumella ho sisinyeha le ho atolosa menoana hammoho le metsamao ea ho kenya letsoho le ho koetela monoana o motona (2).

E matla. Mosebetsi oa bohlokoa oa letsoho, haholo-holo oa pastern, ke ho tšoara, e leng bokhoni ba setho sa ho tšoara lintho (4). 

Metacarpal pathology

Metacarpal fractures. Pastern e ka ameha mme ea robeha. Li-fractures tse eketsehileng li tlameha ho khetholloa ho tloha ho fractures e kopantsoeng e amanang le lenonyeletso le ho hloka tlhahlobo e feletseng ea liso. Masapo a metacarpal a ka robeha ka lebaka la ho oa ka feisi e koetsoeng kapa ho otla habohloko ka letsoho (5).

ho fokola ha masapo. Lefu lena le ka ama pastern 'me le etsa tahlehelo ea masapo a mangata ao hangata a fumanoang ho batho ba fetang lilemo tse 60. E totobatsa ho fokola ha masapo le ho khothalletsa likoloto (6).

ramatiki. E lumellana le maemo a bonahatsoang ke bohloko ba manonyeletso, li-ligaments, tendon kapa masapo, haholo-holo metacarpus. 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 a ka boela a angoa ke ho ruruha tabeng ea lefu la ramatiki (7). Maemo ana a ka lebisa ho holofala ha menoana.

Ho robeha ha Metacarpal: thibelo le kalafo

Thibelo ya ho tshoha le bohloko letsohong. Ho fokotsa ho robeha le mathata a mesifa le masapo, thibelo ka ho apara tšireletso 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 boemo bo fumanoeng, meriana e itseng e ka ’na ea fanoa bakeng sa 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.

Litlhahlobo tsa Metacarpal

Tlhahlobo ea 'mele. Qalong, tlhahlobo ea kliniki e etsa hore ho khonehe ho khetholla le ho hlahloba bohloko ba letsoho bo lemohuoang ke mokuli.

Tlhahlobo ea litšoantšo tsa bongaka. Hangata tlhahlobo ea kliniki e tlatsetsoa ka x-ray. Maemong a mang, MRI, CT scan, kapa arthrography e ka etsoa ho hlahloba le ho lemoha liso. Scintigraphy kapa esita le bone densitometry le tsona li ka sebelisoa ho hlahloba mafu a masapo.

Letshwao

Sesebelisoa sa puisano. Boitšisinyo ba matsoho hangata bo amahanngoa le ho bua.

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