Special Tests - Upper Extremity Flashcards
(39 cards)
Apprehension tests
Anterior shoulder dislocation: Pt in supine with shoulder in 90 deg abd and elbow in 90 deg flexion. Therapist laterally rotates shoulder for anterior dislocation and medially rotates for posterior dislocation. Positive if look of apprehension or grimace prior to reaching end point
Sulcus sign
Dislocation or instability. Can be graded by amount of vertical depression. <1cm is 1+, 1-2 cm is 2+, and >2cm is 3+.
Ludington’s test
Pt clasps both hands behind head with fingers interlocked. Pt contracts and relaxes biceps. Positive if no movement in biceps tendon and may indicate rupture of long head of biceps.
Speed’s test
PT palpates bicipital groove and resists shoulder flexion at forearm with supination. Positive test with pain or tenderness in bicipital groove and may indicate bicipital tendonitis.
Yergason’s test
PT places hand on bicipital groove. Pt performs supination against resistance. Positive test indicated by pain or tenderness in the bicipital groove and may indicate bicipital tendonitis.
Drop arm test
Arm in 90 degrees of abduction. Pt slowly lowers arm to side. Positive test is indicated by the patient failing to slowly lower the arm to side or by severe pain and may indicate tear of rotator cuff.
Hawkins-Kennedy impingement test
Shoulder flexed to 90 degrees and medially rotated. Positive test indicated by pain and may indicate shoulder impingement involving supraspinatus tendon.
Infraspinatus test
Elbow flexed to 90 deg and shoulder in 45 deg medial rotation. Pt performs resisted ER. Pain or weakness may indicate infraspinatus strain/tear.
Lateral rotation lag sign
With patient’s elbow bent, PT moves shoulder into 20 degrees of scaption and end-range lateral rotation and asks pt to hold position. If pt cannot hold position (shoulder moves into medial rotation), positive for supraspinatus or infraspinatus pathology.
Lift off sign (medial rotation lag sign)
Pt has dorsum of hand on low back and is asked to move hand away from back. If unable, PT passively moves hand from back and sees if pt can hold position. Inability to indicates subscapularis lesion.
Neer impingement test
Passive shoulder IR and flexion. Grimace or pain may indicate shoulder impingement with supraspinatus tendon involvement.
Supine impingement test
Therapist passive moves shoulder into full flexion then laterally rotates and adducts arm. PT then medially rotates shoulder. Positive if there is significant increase in pain with medial rotation.
Supraspinatus test
Empty can test. Positive test indicated by weakness or pain and may indicate supraspinatus tendon impingement or suprascapular nerve involvement.
Adson maneuver
PT monitors radial pulse and asks pt to rotate head towards test shoulder. Pt extends head while PT laterally rotates and extends shoulder. A positive test indicated by diminished or absent radial pulse and may indicate thoracic outlet syndrome.
Allen test
Pt has shoulder in 90 deg abduction, lateral rotation, and elbow flexion. Pt rotates head away from test shoulder while PT monitors radial pulse. A positive test indicated by diminished or absent radial pulse and may indicate thoracic outlet syndrome.
Costoclavicular syndrome test
PT monitors radial pulse while pt assumes military posture. Diminished or absent pulse may indicate thoracic outlet syndrome caused by compression of subclavian artery between first rib and clavicle.
Roos test
Pt has shoulder in 90 deg abduction, lateral rotation, and elbow flexion. Pt opens and closes hands for 3 minutes. Positive test indicated by inability to maintain test position, weakness of arms, sensory loss or ischemic pain. May indicate thoracic outlet syndrome.
Wright test (hyperabduction test)
PT positions pt’s arm overhead in hyperabduction while monitoring radial pulse. Absent or diminished pulse may indicate compression of the costoclavicular space.
Acromioclavicular crossover test
Pt or PT moves shoulder into 90 deg flexion and full horizontal adduction. Positive for AC joint injury if pain over AC joint.
Active compression test (O’Brien’s test)
Shoulder flexed to 90 deg and horizontally adducted 10-15 deg and medially rotated so thumb points down. Pt resists downward force on arm. Test is repeated with shoulder in lateral rotation. Positive for superior labral tear if more pain with medial rotation than lateral rotation.
Glenoid labrum tear test
Pt in supine. PT places one hand on posterior aspect of humeral head while other stabilizes humerus proximal to elbow. PT passively abducts and laterally rotates then applies anteriorly directed force to humerus. Positive test if clunk or grinding sound and may indicate glenoid labrum tear.
Jerk test
Pt shoulder abducted to 90 with medial rotation and elbow bent. PT provides axial compression through elbow and horizontally adducts shoulder. A sudden clunk or jerk as the humerus subluxes posteriorly indicates posterior instability. Complaint of pain may indicate presence of a posterior labral lesion.
Valgus stress test
Elbow in 20-30 deg flexion. Provides valgus force while palpating medial joint line. Positive test indicated by increased laxity of the MCL, apprehension, or pain. May indicate MCL sprain.
Varus stress test
Elbow in 20-30 deg flexion. Provides varus force while palpating lateral joint line. Positive test indicated by increased laxity of the LCL, apprehension, or pain. May indicate LCL sprain.
