Table 2

 Clinical and imaging findings of shoulders—landmark versus CT guided injection

Landmark injection group (n = 40)CT guided injection group (n = 37)
GH, glenohumeral joint; AC, acromioclavicular joint.
x Ray findings
GH changes only107
AC changes only96
GH and AC changes912
Greater tuberosity changes only70
Subacromial changes only12
Not performed22
Ultrasound findings
Partial tear supraspinatus tendon106
Full tear supraspinatus tendon1818
Biceps rupture only20
Other rotator cuff tears14
Tendonitis only20
Not performed26
Clinical findings
Global painful movement1116
Painful arc119
Joint crepitus26
Painful, restricted movement165
Not recorded1