Knee Flashcards
How do you start the examination?
Wash hands Introduction Identification Consent Exposure
What is the exposure needed for a knee examination?
Pants or shorts
What do you look for (standing)?
Valgus deformity (knock knees) Valrus deformity (bow knees) Genu recurvatum (hyperextension) Flexion deformity Swellings behind knee Stance
What do you look for (supine)?
Symmetry Valgus/valrus Rashes Scars Swelling Muscle wasting Patella displacement Fixed flexion
What do you feel for?
Temperature Borders of patella (tenderness) Behind the knee Effusion test Joint line and tibial tuberosity (90) (tenderness)
Where do you assess temperature?
Mid thigh
Patella (cooler)
Upper tibia
What are you feeling for in popliteal region?
Swellings
Cysts
How do you assess for effusion?
Patella tap
How do you assess ROM?
Active flexion (135) and extension (0) Passive movement (max flexion)
What do you feel for during passive ROM?
Crepitus
What are the special tests?
Posterior sag
Anterior draw
Lateral collateral ligament
Medial collateral ligament
How do you test for posterior sag?
What does it mean?
Flex knee to 90
Observe for step below the patella
PCL damage
How do you test for anterior draw?
What does it mean?
Flex knee to 90
Stabilise leg with forearm (impossible?!)
Pull towards you from behind knee
ACL damage if significant movement
How do you test the lateral collat?
Flex knee to 20
Grasp heel with one hand
Exert pressure to medial aspect of knee
Lateral gaping is positive
How do you test the medial collat?
Flex knee to 20
Grasp heel with one hand
Exert pressure to lateral aspect of knee
Medial gaping is positive