Nyob rau hauv cov liaj teb ntawm cov kis las ncaws pob thiab kev rov ua kom rov zoo, xaiv lub pob luj taws yuav tsum muaj kev txiav txim siab ntawmQhov raug mob ntaus, loj heev, kev ua si nawv-kev xav tau, thiabBiomechhanical Tiv Thaiv Txheej TxheemCov. Hauv qab no yog kev ntsuas kev tshaj lij ntawm pob taws cov kev faib tawm thiab lawv cov ntawv thov kho mob raws li kev tshaj lij:
1. Kev cais kho mob ntawm pob luj taws thiab kev ua haujlwm
(1) Dynamic Stabilization BRACES
Cov tseem ceeb ua haujlwm: MuabDynamic CompressionThiabproprioceptive reepackLos ntawm cov khoom siv dav dav lossis kho cov hlua. Cov kev zawm hniav no tau txwv tsis pub dhau los \/ hloov kho (nruab nrab
Cov Ntawv Thov Kev Kho Mob:
Mob me rau pob taws loj(Qib I-II Ligament Raug Mob).
Kev Tiv Thaiv Kev Raug MobHauv kev ua si muaj kev pheej hmoo siab (piv txwv li, pob tawb, ncaws pob).
Txhawb NqaMob pob luj tawsThaum ua haujlwm txhua hnub.
Tsim nta:
Cov ntaub ntawv: Elastic npuag, nylon straps, silicone pads (rau kev tawm tsam plam kev sib txhuam).
Biomechanical Rationale: Txo cov lus qhia kev thauj los ntawm kev txwv cov lus tsa suab (Rom) thiab txhim kho cutulating cutaneous tshuab.
(2) semi-nruj braces
Cov tseem ceeb ua haujlwm: Sib txuas pob txha lossis txhav rau yav tom ntej txhawb nqa cov lus tsis muaj physiological hauv caug thaum tso cai Sagittal dav hlau (rau sab nraud-rov qab) txav mus los.
Cov Ntawv Thov Kev Kho Mob:
Mob hnyav rau hauv pob zeb loj(Qib II-III Ligament Raug Mob).
Kev rov kho dua tshiab kev kho kom rov zoo (piv txwv li, tom qab anterior talofibular kho vaj tse).
Kev tiv thaiv tawm tsam cov kev cuam tshuam sab nraud hauv cov kis las hauv siab (piv txwv li, rugby, caij skiing).
Tsim nta:
Cov khoom siv: Thermopastic, txhuas khawm, los teb ua npuas palding.
Biomechanical Rationale: txo qhov kev hloov pauv torque ntawm cov neeg kho tshuab thaiv, txo cov kev pheej hmoo.
(3) Rigid Imobilization Kev Txhim Kho
Cov tseem ceeb ua haujlwm: Tag nrho txwv pob luj taws kev txav rauKev Tiv Thaiv-Theem Tiv ThaivLossisTxhab Saib Xyuas.
Cov Ntawv Thov Kev Kho Mob:
AUTE HABLE BATLLE(Piv txwv li, tom qab malleolus pob txha lov).
Ligament Luj loncent lossis kev phais mob rau kev phais mob immobilization.
Tsim nta:
Cov ntaub ntawv: carbon fiber, tawv yas zoo li, pneumatic chaw (piv txwv li, huab cua-inflated braces).
Biomechanical Rationale: txo cov ntaub so ntswg muag kom nruj los ntawm kev kho kom zoo los txhawb kho kom zoo.
2. Kev raug mob theem thiab kev xaiv cov ntsiab cai
(1) Ntu (0} - - 72 teev)
Lub hom phiaj: Tswj seb thiab tiv thaiv cov ntaub so ntswg raug mob.
Brace Hom:
Bigid kev zawm hniav (piv txwv li, khau khau taug kev) ua ke nrog tusUa Raws Cai(So, dej khov, nyem, nce qib).
Pneumatic kev zawm hniav (piv txwv li, cua strawb) rau kev hnyav zuj zus.
(2) subacute theem (3 hnub-6 lub lis piam)
Lub hom phiaj: Maj mam txhim kho kev mus ncig ua ke thaum tiv thaiv kev sib tw txhav txhav.
Brace Hom:
Semi-Rigid Cranes: Muab kev tiv thaiv thaiv ROM (piv txwv, txwv Dorsiflexion rau 10 degree -20 degree).
Dynamic stabilization braves: rau kev kawm tsawg-siv.
(3) Rov ua kom rov qab (6+ lub lis piam)
Lub hom phiaj: Rov qab mus rau kev ua kis las thiab tiv thaiv kev hloov kho.
Brace Hom:
Dynamic stabilization braces sib xyaw ua ke nrog cov proprioceptive kev cob qhia (piv txwv li, sib npaug cov laug cam, ib txhais ceg ib leeg).
Kov hlau-txhuam kev sib xyaw ua ke: txo kev pheej hmoo hauv kev sib tw kis las.
3. Kev ua si nawv-tshwj xeeb biomechanical
High-cuam tshuam \/ cov kev ua si tom qab txav(Basketball, ncaws pob):
Kev sib tw yuav tsum txwv qhov kev hloov pauv (los tiv thaiv cov ligaments tom qab) thaum tso cai cov kev hloov nrawm sai.
Saib xyuas ib nrab semi-rigid los yog siv zog sib tsoo.
Cov kev ua si ua si(Ntev-deb khiav):
Zam kev txwv ntau dhau ntawm cog cog qoob loo (los khaws cov laub-officiency).
Xaiv rau lub teeb yuag elastic txoj hlua khi lossis lub tes tsho.
Hu rau kis las(Sib ntaus sib tua, ntaus nrig):
Yuav tsum muaj cov tsim qauv shear-resistant los tiv thaiv kev sib koom ua ke dislocation los ntawm cov rog sab nraud.
Kev sib tsoo nrog cov nyom rau yav tom ntej txhawb nqa thiab cov khawm khawm tau nyiam.
4. Kev lag luam kev pom zoo thiab kev tsis sib haum xeeb
Cov ntaub ntawv tshawb pom raws li kev tshawb xyuas:
Kev Ntsuam Xyuas Kev Rov Xyuas Txheej Txheem (Cochranic, 2021) Qhia Semi-Rigid BRACES Txo cov pob taws rov qab los ntawm 50% piv rau tsis muaj bracing.
Dynamic braces outperform tsoo pob qij txha hauv kev txhim kho cov txiaj ntsig (JAPT, 2019).
Kev tiv thaiv:
Kev siv mus ntev ntev siv tej zaum yuav ua rau cov leeg nqaij tsis muaj zog (
Cov neeg ncaws pob kev ua si 'kev ua kis las los ntawm kev sib tw ua kis las (piv txwv li, kev txwv rau ntawm sab nraud nruj ua pob ntseg hauv ib co pob ncaws pob).
5. Cov ntsiab lus tseem ceeb rau kev kho mob txiav txim siab
Ligament Raug Raug Txom Nyem(Ottawa pob taws cov cai):
Qib I: me quav → dynamic txoj hlua.
Qib II: Ib nrab ntawm cov kua muag → semi-nruj braces.
Qib III: Ua kom tiav tawg → kev hloov los ntawm rigid rau semi-nruj braces.
Pob Txheem Pob Ntawv ROM Kev Ntsuam Xyuas:
Txwv dorsiflexion (<10°) requires braces that avoid over-restriction.
Taw Kev Ntsuam Xyuas Biomechanics:
High arches (nruj ko taw) xav tau kev ua dua ntxiv; Ca taw (nyem taw) xav tau kev txhawb nqa nruab nrab.
