Hornblowers sign Flashcards
1
Q
purpose
A
rotator cuff tear, biasing teres minor and infraspinatus
2
Q
patient and therapist position
A
seated/standing and standing behind patient
3
Q
procedure
A
passively elevate arm to 90 degrees in scapular plane and elbow flexed to 90 degrees
pt ER shoulder against resistance
4
Q
positive test
A
unable to laterally rotate arm