Knee joint : :95.12.08

Q angle ASIS-patella patella - quadriceps patella tendon patella Normal angle 13-18 F>M Q angle 0

Q angle Q angle Q angle

ACL.PCL.MCL.LCL 180 350

ACL Injury Anterior drawer test Lachman test : brace

PCL Injury MRI Sag sign Posterior drawer test

: PRICE, NSAID ( ) Strengthening ex ( ) endurance training and proprioception training

MCL:Valgus stress test LCL:Varus stress test Acute: PRICE PROM flexibility Brace or taping Strengthening ex DFM

McMurray test (+) Apleys test (+) MRI or arthrography

Valgus stress test ( ) MCL (20~30)

Varus stress test ( ) LCL (20~30)

Lachman ACL injury esp. posteriolateral band Knee flex 20

Ant. Drawer test ( )

90 ACL

Post. Sag sign ( ) PCL is torn 45 90

Apleys test ( ) Prone with knee flex 90 Lesion is ligamentous or meniscus

IR + ext test lateral meniscus

McMurray test( )

ER + ext test medial meniscus IR + ext ER + ext

Clarkes sign (Clark ) patellofemoral dysfunction Knee test in 0, 30, 60, 90 flex

Zohlers sign chondromalacia patella

Total Knee Replacement(TKR) ( )

TKR

4 1 5 5 5 (Ankle pumping) 1 5 5

1 5 5 30 5~6 (SLR)

2 CPM 30 5~10 120 5 65 ( WB)