Lunate pob txha: kab mob thiab kev kho mob

Cov txheej txheem:

Lunate pob txha: kab mob thiab kev kho mob
Lunate pob txha: kab mob thiab kev kho mob

Video: Lunate pob txha: kab mob thiab kev kho mob

Video: Lunate pob txha: kab mob thiab kev kho mob
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Anonim

Cov pob txha lunate yog nyob rau sab saum toj ntawm cov pob txha hauv dab teg. Nws nyob nruab nrab ntawm cov ntaub so ntswg trihedral thiab navicular connective. Cov pob txha no raug rau cov neeg kho tshuab muaj zog heev. Tias yog vim li cas nws feem ntau raug kev txom nyem los ntawm necrosis. Kev tawg thiab tawg ntawm cov pob txha no tsis tshua muaj.

hom ntawm cov pob txha carpal
hom ntawm cov pob txha carpal

Ua rau pob txha

Raws li txoj cai, qhov ua rau ntawm pob txha pob txha yog kev raug mob tsis ncaj. Tsis tshua muaj nws ncaj. Kev puas tsuaj yog ntau yam. Muaj longitudinal, fragmentation, transverse, tear-off.

tib neeg tes
tib neeg tes

Cov tsos mob ntawm pob txha

Kev tawg ntawm lunate zoo li teeb meem nrog lub dab teg. Thawj qhov uas yuav tsum ceeb toom koj yog teeb meem nrog lub dab teg. Thaum sim deflect tes, tus neeg mob yuav hnov mob hnyav. Ntawm palpation, nws intensifies thiab radiates rau lwm cov pob txha.

Yuav tsis tuaj yeem khoov caj npab rau hauv lub nrig vim qhov mob tshwm sim. Yuav kom paub meej qhov kev kuaj mob, yuav tsum tau x-ray.

dislocation ntawm lunate
dislocation ntawm lunate

kho pob txha

Fracture feem ntau yog kho kom zoo. Nyob rau hauv cov ntaub ntawv no, nws yog ib qhov tsim nyog los muab ib tug plaster rau ntawm caj npab. Lub sij hawm: mus txog 2 lub hlis. Tom qab tshem tawm cov ntaub qhwv, nws yuav tsim nyog los tsim kev txav ntawm kev sib koom tes ntawm tes thiab lub dab teg. Tus kws kho mob yuav muab tshuaj kho lub cev thiab UHF.

Yog tias qhov tawg ntawm cov pob txha lunate nrog cov tsis muaj npe lossis cov khoom tawg, ces koj yuav tsum hu rau tus kws phais. Nws yuav ua arthrodesis, arthroplasty lossis arthroplasty. Cov txheej txheem yuav ua li cas yog nyob ntawm qhov hnyav ntawm qhov teeb meem.

semilunar necrosis
semilunar necrosis

Dislocation

Feem ntau, qhov tawg yog nrog los ntawm kev tawg. Hauv cov txiv neej 20-40 xyoo, ib qho teeb meem perilunar tshwm sim. Kev pheej hmoo yog cov uas koom nrog lub cev hnyav.

Qhov peculiarity ntawm dislocation ntawm lunate pob txha yog feem ntau cov pob txha nyob ib ncig ntawm nws yog nyob rau hauv tsis ncaj ncees lawm txoj hauj lwm, thiab nws ib leeg yog nyob rau hauv txoj cai. Cov lus piav qhia saum toj no cov teeb meem perilunar feem ntau nrog cov pob txha navicular tawg. Kev kho mob yuav nyuaj heev thiab ntev.

Dab tsi tshwm sim li cas? Raws li txoj cai, nws tshwm sim nrog indirect raug. Piv txwv li, thaum ib tug neeg ntog rau ntawm xibtes, cov pob txha muaj zog khoov, thiab ces hloov mus rau sab dorsal. Vim lub fact tias cov pob txha lunate yog heev ruaj khov rau lub vojvoog, nws tseem nyob rau hauv qhov chaw los yog hloov mus rau lub radiocarpal ligament.

Dislocation tsos mob

Ntawm cov tsos mob sab nraud, nws yuav tsum tau muab sau tseg tias lub dab teg ntawm tus neeg raug tsim txom thickens, ntiv tes nyob rau hauvkhoov xeev. Tej zaum yuav muaj qhov mob hnyav vim qhov tseeb tias cov hlab ntsha muaj zog heev.

Yuav kom kuaj tau qhov tseeb, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li keeb kwm tseeb. Tsis tas li ntawd, yuav tsum muaj x-ray saib sab nraud.

kev kho mob tsis haum

Yuav kom muab txhais tes thiab cov pob txha lunate nyob rau hauv kev txiav txim, koj yuav tsum tau reposition. Lub capitate yuav tsum tau rub kom deb li deb. Vim li no, cov pob txha tau piav qhia yog txo los ntawm lub siab. Txoj kev no tsuas yog siv tau yog tias qhov raug mob tshwm sim ob peb teev dhau los. Yog tias ob peb hnub dhau los lawm, qhov kev hloov pauv yuav tsis ua haujlwm zoo.

Yog tus neeg mob mus ntsib kws kho mob tsuas yog tom qab ob peb lub lis piam, ces txoj kev siv no tsis muaj txiaj ntsig. Nyob rau hauv rooj plaub no, ib qho kev ua haujlwm tau ua uas tso cai rau cov pob txha raug phais tso rau hauv qhov chaw. Yog tias qhov raug mob tshwm sim ntau dua 12 lub lis piam dhau los, ces siv txoj kev nyuaj dua.

Yog tias qhov dislocation kho tsis tau, tus neeg mob yuav muaj daim duab ntawm qhov teeb meem qub. Qhov no ua rau lub dab teg swells, txav cov ntiv tes thiab tes yog qhov mob heev. Hauv qhov no, tsuas yog phais yuav pab tau.

kev kho mob dislocation
kev kho mob dislocation

pob txha necrosis

Tam sim no, tsib theem ntawm necrosis ntawm cov pob txha lunate paub. Hmoov tsis zoo, tsis yog nyob rau hauv txhua rooj plaub nws muaj peev xwm paub qhov txawv ntawm lawv.

  1. Nyob rau hauv thawj theem, cov khoom pob txha pib tawg. Txawm li cas los xij, pob txha mos tseem zoo li qub. Nyob rau theem no, cov ntaub so ntswg semilunar twb dhau los ua qhov tsis ua haujlwm. Yog tias muaj kev cuam tshuam lub cev muaj zog rau nws, qhov tawg yuav tshwm sim.
  2. theem thib ob yog tus cwj pwm los ntawm qhov tseeb tias qhov tawg ntawm daim ntawv compression tshwm sim. Cov pob txha hnyav pib tsim.
  3. Thaum theem peb, cov pob txha compressed pib yaj. Tib lub sijhawm, pob txha mos ua haujlwm tsawg dua, vim tias lawv txoj kev ncaj ncees raug ua txhaum.
  4. theem plaub yog tus cwj pwm los ntawm qhov tseeb tias cov ntaub so ntswg raug rau necrosis yog resorbed. Cov pob txha tshiab tshwm sim, thaum cov pob txha thiab pob txha mos tig mus rau hauv ib qho spongy tsim. Cov cysts yuav tshwm sim. Cov duab ntawm cov pob txha semilunar ntawm lub dab teg hloov, thiab tag nrho cov txheej txheem uas tshwm sim thaum lub sij hawm no thiab ua ntej lawm twb txiav txim siab irreversible.
  5. Qhov kawg - thib tsib - theem yog tus cwj pwm los ntawm qhov tseeb tias osteoarthritis ntawm lub dab teg yog tsim. Nws yog tsis yooj yim sua kom nres nws tsim.

Nws yog ib qho tseem ceeb uas yuav tau mus ntsib kws kho mob yam tsawg kawg yog thawj zaug lossis theem thib ob txhawm rau txhawm rau tiv thaiv necrosis nrog qhov tshwm sim tsawg.

Cov tsos mob ntawm necrosis

Feem ntau, necrosis ntawm cov pob txha lunate loj hlob sai heev. Nyob rau tib lub sijhawm, cov tsos mob thiab cov teeb meem ua haujlwm tau pom yuav luag tam sim ntawd. Txawm li cas los xij, muaj cov neeg uas qhov teeb meem tshwm sim maj mam. Txhawm rau kuaj xyuas thiab lees paub nws, nws yog ib qho tseem ceeb uas yuav tsum tau x-ray.

Qhov teeb meem no yog ib yam rau cov neeg ua haujlwm lub cev. Feem ntau, installers thiab stampers tig mus rau tus kws kho mob. Lawv cov tsos mob tau muab faib ua ib ntus thiab ib ntus. 60% ntawm tag nrho cov neeg mob tau o ntawm qhov chaw ntawm cov pob txha piav. Ib qho kev tshwm sim zoo sib xws kuj tuaj yeem tshwm sim hauv cov neeg mob uas qhov teeb meem tshwm sim ob peb lub hlis dhau los thiab ntau dua 3-4 xyoo dhau los. Palpation ua rau mob hnyav.

Kev kho mob ntawm necrosis

Kev saib xyuas thiab phais kev kho mob tuaj yeem siv los coj tus lunate rov qab zoo li qub. Thawj hom kev kho mob feem ntau siv tau tsuas yog tshem tawm cov tsos mob thiab txo qhov mob. Ntau tus kws kho mob ua immobilization ntawm lub dab teg. Txawm li cas los xij, txawm tias qhov tseeb tias txoj kev no ua haujlwm tau zoo, nws cov txiaj ntsig tau txo qis rau xoom thaum koj rov qab mus ua haujlwm. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau hu rau tus kws kho mob hauv lub sijhawm. Txawm li cas los xij, txawm tias kev ua haujlwm tsis tas yuav ua rau qhov xav tau.

Qhov teeb meem tsis yog txawm tias kev phais mob yuav tsum muaj kev paub ntau thiab kev txawj ntse. Feem ntau, vim kev ua haujlwm, tus neeg mob tsim osteoarthritis, thiab kev ua haujlwm ntawm lub dab teg tseem txo qis rau xoom. Nyob rau theem pib ntawm qhov teeb meem, kev phais yuav ua tiav.

Kev rov qab los tom qab kev phais

Yog tias tus neeg mob muaj necrosis, uas tseem hu ua osteochondropathy ntawm cov pob txha lunate, tom qab kev ua haujlwm nws tseem ceeb heev uas yuav tsum ua raws qee cov cai. Lawv yuav pab rov ua haujlwm ntawm txhuam:

  • Nws yog qhov yuav tsum tau mus rau kev kho mob, ua cov txheej txheem physiotherapy nrog kev pab ntawm phonoresis, ultrasound.
  • Qee zaum, tus kws kho mob qhia kom so hauv lub tsev kho mob.
  • Cov tshuaj uas txo qhov mob thiab txhim kho cov ntshav ncig yuav raug sau tseg yam tsis muaj kev poob qis.
osteochondropathypob txha semilunar
osteochondropathypob txha semilunar

Results

Lub pob txha lunate muaj qhov tshwj xeeb, yog li nws nyuaj rau ua rau nws raug mob. Txawm li cas los xij, yog tias qhov no tshwm sim, nws yuav nyuaj heev kom rov zoo. Necrosis yog suav hais tias yog qhov mob hnyav tshaj plaws. Nws yog tsis yooj yim sua kom tshem ntawm nws nyob rau hauv feem ntau. Nws muaj peev xwm pab tus neeg mob tsuas yog nyob rau theem ntxov tshaj plaws. Txawm li cas los xij, qhov tshwm sim ntawm kev kho kom tiav tseem tsawg.

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