Ortho Tests Flashcards
What is the Ober test used for?
Dx tightness of IT band
What does the pt do during the Ober test?
Pt lies on uneffected side w/ bottom leg flexed & in line w/ shoulder & pelvis
What does the doc do during the Ober test?
Doc stabilizs iliac crest & lifts top leg which is flexed @ knee & extended @ hip. Doc slowly lowers leg.
What is a + Ober test?
If pt cant adduct leg past neutral.
(IT band is too tight)
What is the Piriformis test used for?
Look for tightness in the muscle or sciatic n. pain
What does the pt do during the piriformis test?
Pt lies on uneffected side w/ hip @ 60° F & knee F
What does the doc do during the piriformis test?
Stabilize pelvis, apply downward traction on knee & internally rotate leg
What is + Piriformis test?
Pain shoots down posterior thigh
What is Thomas test used for?
To rule out a hip flexion contracture
What does the pt do during the Thomas test?
Pt lies supine w/ one leg bent & the other extended
What is a + Thomas test?
- Contralateral hip flexes w/o knee extension→ tight iliopsoas
- Hip abducts during test→ tight tensor fascia lata (IT band)
- Knee extension occurs→ tigh rectus femoris
What is the Hip Scouring test used for?
- Hip labrum
- Capsulitis
- Osteochondral defects
- Acetabular defects
- Osteoarthritis
- Avascular necrosis
- Femoral acetabular impingment syndrome
What does the pt do during the Hip Scouring test?
Pt lies supine w/ affected leg F
What does the doc do during the Hip Scouring test?
Doc F & ADDucts hip while applying a downward force. Then, externally/internally R knee
What is a + Hip Scouring test?
Pain or pt is apprehensive
What is Patrick’s test used for?
Assessment for gross hip motion. Differentiate b/w hip joint pathology & SI SD
(Pain is either deep in the hip joint or toward the back)
What does FABRE stand for?
- Flexion
- ABDuction
- External Rotation
- Extension
How is Patella Femoral Grinding Test done?
- Pt supine w/ knee extended
- Doc pushes patella caudad in trochlear groove & holds it
- Pt contracts quads against doc
What indicates a + Patella Femoral Grinding test?
Crepitus or pain→ roughness of articulating surfaces
What is Nobles test?
Repetitive F/E of knee while palpating lateral epicondyle
What indicates a + Nobles test?
Pt complains of pain over lateral epicondyle @ 30° F
What is Knee Effusion Test (Bounce-Home test) used for?
Degenerative Joint dz (osteoarthritis)
How is Knee Effusion Test perfomed?
- Pt is supine w/ knee semi-flexed
- Pt’s heel is supported in one hand & the calf is supported w/ the other
- The hand under the calf is carefully removed & the knee allowed to extend fully
What indicates a + Knee Effusion Test?
Failure to extend knee fully→ Inc joint fluid
What is Apley’s test used for?
Evaluate pt for problems w/ the meniscus in the knee
What does the pt do during Apley’s test?
Pt lies prone w/ affected knee F to 90
What does the doc do during the Apley’s test?
Doc compresses tibia into the knee joint & externally rotates the leg
What indicates a + Apley’s test?
If the maneuver produces pain
What is the McMurray test used for?
Evaluating tears in the meniscus
How is the McMurray test perfomed for medial meniscus?
- Knee completely Flexed while the foot is held by the sole w/ the other hand.
- Doc places one hand on the lateral side of the knee to stabilize the joint and provide a valgus stress in order to identify a valgus deformity.
- The other hand **externally R leg **while extending the knee
How is the McMurray test performed for the lateral menisucs?
Knee stabilized in a fully Flexed position and the leg internally rotated as the leg is extended
What indicates a + McMurray test?
Pain, palpable or audible “click”
What is the Lachman test used for?
Test for ACL injury
How is the Lachman test performed?
- The knee is flexed at 30 degrees
- Doc pulls on the tibia to assess the amount of anterior motion of the tibia in comparison to the femur
What indicates a + Lachman test?
An ACL-deficient knee will demonstrate increased forward translation of the tibia at the conclusion of the movement or “soft/mushy” endpoint
What is the Anterior Drawer test used for?
Test for ACL laxity
What does the pt do during the Anterior Drawer test?
Pt lies supine w/ hips F to 45° & Knee to 90°
What does the doc do during the Anterior Drawer test?
- Thumbs grasp tibia below the knee along the patellar tendon
- Fingers grasp the hamstrings to ensure they are relaxed
- The tibia is then drawn forward anteriorly
What indicates a + Anterior Drawer test?
Inc anterior tibial translation, compared to other limb, or lack of fim end point
What is the Posterior Drawer test used for?
Assess PCL laxity
How is the posterior drawer test performed?
Same as the anterior drawer test except the tibia is translated posteriorly
What indicates a + Posterior drawer test?
If the tibia translates posterior further than the other limb or if there is a lack of a firm end point
What is the Varus stress test used for?
Assess LCL
What does the pt do during the Varus stress test?
Pt lies supine w/ affected leg extended of the table w/ knee F 20
What does the doc do during the Varus Stress test?
The doc stabilizes the pt’s ankle while applying a varus stress (medial to lateral pressure) @ the knee
What indicates a + Varus stress test?
Laxity or pt discomfort
What is the Valgus Stress test used for?
Assess MCL
Wat does the pt do during the Valgus stress test?
Pt lies supine w/ affected leg extended off the table & knee F 20
What does the doc do during Valgus stress test?
Stabilize ankle while applying a Valgus stress (lateral to medial pressure) @ knee
What indicates a + Valgus stress test?
Pt discomfort or laxity
What is Pivot test used for?
Assess ACL injury
How is Pivot test performed?
Flex knee with internal rotation and then flex knee while applying a valgus force to the proximal tibia
What indicates a + Pivot test?
Clunk/give is felt during knee flexion
What is the Posterior Sag test used for?
Tests for rotary instability posteriorly and/or torn PCL
How is the Posterior Sag test performed?
Pt lies supine w/ hip & knee are Flexed to 90°while the doc supports the leg under the lower calf or heel in the air.