Arthrose Flashcards

1
Q

FDR ARTHROSE

A

ARTHROSE EST UNE MALADIE DE ARTICULATION!!!! Desequilibre formation et luse dut a des facteurs multiples conduisant inflammatiôn et formation mauvaise qualité

Age
Surpoid obesite ( meme pr arthrose digitale)
Heredité
Hormonale ++ post menopause
Biomecanique : traumatisme, charge lourde, meniscoligamentaire, contraintes
Metabolique : hemochromatose, microcrostallines, diabete!!

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2
Q

Indice algofinctionnel arthrose

A

Lequesne : dlr nocturne, derouillage, station debout, marche, assis, perimetre marche, gene activite

HOOS

WOMAC

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3
Q

Stade radio de arthrose

A

1/ hanche douloureuse et dysplasie
2/ signes indirects : geodes, condensation, osteophytes
3/ pincement<50%
4/ pincement>50%

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4
Q

Coxarthrose

Diagnostique , quelles radio??

A

Bassin face
Hanche F Et P de lesquene
NSF VS CA CREAT UREE

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5
Q

Etiologie de ci arthrose secondaire

A

Dysplasie luxante de hanche supero externe : insuffisance cotyloidienne externe et anterieur <20%, coxa valga>140 dc col trop vertical, anteversion exagere

Protrusion acetabulaire
Sequelles epiphysiolyse: coxa retrosa
osteochondrite : coxa plane
Contraintes meca excessives
Fracturs coryles
ONATF
paget
Inegalite mb >3 cm
Coxite de la PR OU SPA
Ontf
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6
Q

Dg differentiel coxarthrose

A
Fracture fatigue , osteoporose
Algodystrophie
OATF
tendinite moyen fessier
Cruralgie ( pas de ROT)
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7
Q

Coxarthrose destructrice rapide

A

> 50% stade IV

OU perte de 2mm en 1 an

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8
Q

Coxometrie

A

Couverture externe cotyle >25
obiquité toit cotyle <10%
Cephalocervicodiaphysaire<135

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9
Q

Gonarthrose femorotibial
Caracteristique signe clinique
Rx

A

Epanchement articulation choc rotulien
Craquement
Tumefaction poplite

RX FACE APPUI BIPODALE
PROFIL
DEFILE FEMORO PATELLAIRE
SCHUSS : face, charge, 30°

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10
Q

Quand proposer chirurgie coxarthrose et quel type

A

GUIDE GENE FONCTIONELLE : echelle lesquesne…

1/ conservatrice
Si anomalie anatomique ss jacente

2/ PTH
Si arthrose primaire +++
Lesquesne>12
Pmarche<500m

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11
Q

Gonarthrose femoropatellaire
Rx
Clinique

A

Rx axiale 30-60°
F et P de charge

Signe rabot
Manoeuvre de zolhen: dlr a la contraction quadriceps si examinateur s’oppose ascension rotule
Femme jeune, dlr a la descente++++

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12
Q

Sue quel muscle insister reeducation dans arthrose

A

Coxarthrose : moyen fessier
Arthrose femorotibial: quadriceps
Arthrose femoropatellaire: m vaste interne pour reaxer rotule

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13
Q

Tt chir de gonarthrose femoropatellaire

A

Arthroplastie totale de la rotule si arthrose femoropatellaire isolé av respect compartiment femoro tibio
Ou
Patellectomoe

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14
Q

Gonarthrose femoropatellaire chirurgie

A

Attention de pas laisser passr l’heure si tb axe!
<70 ans

  • osteotomie de reaxation <65 ans car intervention lourde, retarde prothese de 12 ans
  • PTG : non contraintes a glissement +/- respect des ligaments
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