Acromioclavicular Joint (AC) Pathology
| Active Compression Test of O’Brien | 72 | 95 | 14.4 | ||
| AC Joint Provocation Cluster by Chronopoulos | 25 | 97 | 8.3 | ||
| AC Resisted Extension Test | 72 | 85 | 4.8 | ||
| Cross Body Adduction Test | 77 | 79 | 3.7 | ||
| AC Joint Provocation Cluster by Krill 1/2 | — | 95.8 | 2.7 | ||
| AC Joint Pain Cluster of Signs & Symptoms | — | — | — | ||
| AC Joint Provocation Cluster by Krill 2/2 | 93.7 | — | — | ||
| Paxinos Sign | 79 | 50 | 1.6 | ||
| AC Joint Line Tenderness | 96 | 10 | 1.1 | ||
| AC Shear Test | — | — | — |