click below
click below
Normal Size Small Size show me how
LE - KNEE & ANKLE
LE - KNEE & ANKLE SPECIAL TESTS
| Question | Answer |
|---|---|
| Knee extended and flexed 20–30°, apply valgus stress (push knee medially) | Valgus (Abduction) Stress test |
| Positive sign: excessive movement of tibia | Valgus (Abduction) Stress test |
| Knee extended and flexed 20–30°, apply varus stress (push knee laterally) | Varus (Adduction) Stress test |
| Positive sign: excessive movement of tibia | Varus (Adduction) Stress test |
| Supine, fully flexed knee, extend with IR tibia + varus stress | McMurray test |
| Positive sign: snap/click/pain | McMurray test |
| Indication: lateral meniscus tear | McMurray test |
| Supine, fully flexed knee, extend with ER tibia + valgus stress | McMurray test |
| Positive sign: snap/click/pain | McMurray test |
| Indication: medial meniscus tear | McMurray test |
| Prone, knee flexed 90°, IR/ER tibia with distraction | Apley’s test |
| Positive sign: increased pain and motion | Apley’s test |
| Indication: ligamentous lesion | Apley’s test |
| Prone, knee flexed 90°, IR/ER tibia with compression | Apley’s test |
| Positive sign: pain and decreased motion | Apley’s test |
| Indication: meniscus injury | Apley’s test |
| Supine, heel cupped, move to full knee extension | Bounce Home test |
| Positive sign: incomplete knee extension with rubbery end feel/spring block | Bounce Home test |
| Indication: torn meniscus or swelling | Bounce Home test |
| Tap patella | Patellar Tap test |
| Positive sign: floating/dancing patella | Patellar Tap test |
| Indication: large swelling (40–50 ml) | Patellar Tap test |
| Supine/long sitting, therapist hand at base of patella, patient contracts quads | Clarke’s sign (Patellar Grind test) |
| Positive sign: pain | Clarke’s sign (Patellar Grind test) |
| Indication: patellofemoral dysfunction | Clarke’s sign (Patellar Grind test) |
| Standing, compare number of toes visible from behind | Too Many Toes sign |
| Positive sign: difference in toes visible | Too Many Toes sign |
| Indication: valgus heel, forefoot abduction, tibial external rotation | Too Many Toes sign |
| Foot in 20° plantarflexion, passively draw talus forward | Anterior Drawer test (ankle) |
| Positive sign: dimple/suction at ATFL area | Anterior Drawer test (ankle) |
| Indication: ATFL tear | Anterior Drawer test (ankle) |
| Foot neutral, tilt talus inversion and eversion | Talar Tilt test |
| Positive sign: excessive inversion | Talar Tilt test |
| Indication: calcaneofibular ligament injury | Talar Tilt test |
| Positive sign: excessive eversion | Talar Tilt test |
| Indication: deltoid ligament injury | Talar Tilt test |
| PF + inversion combination tests ATFL | Talar Tilt test |
| Passively externally rotate foot | Kleiger’s test |
| Positive sign: pain on medial side of foot | Kleiger’s test |
| Indication: deltoid ligament tear | Kleiger’s test |
| Positive sign: pain on anterior/posterior tibiofibular ligament | Kleiger’s test |
| Indication: tibiofibular syndesmosis/high ankle injury | Kleiger’s test |
| Prone, squeeze calf muscle | Thompson’s (Simmond’s) test |
| Positive sign: no ankle plantarflexion | Thompson’s (Simmond’s) test |
| Indication: Achilles tendon rupture | Thompson’s (Simmond’s) test |