Table 1.
Contents of the videos included in the sample
| MSUS overview | 37 (25.2%) |
|---|---|
| Introduction to MSUS | 13 (8.8%) |
| Advantages of MSUS | 2 (1.4%) |
| Artifacts and pitfalls in US | 2 (1.4%) |
| US-guided injections | 5 (3.4%) |
| Muscle US | 1 (0.7%) |
| Tendon US | 4 (2.7%) |
| TMJ US | 1 (0.7%) |
| Shoulder US | 21 (14.3%) |
| Elbow US | 11 (7.5%) |
| Wrist and hand US | 23 (15.6%) |
| Hip US | 3 (2.0%) |
| Knee US | 10 (6.8%) |
| Ankle and foot US | 14 (9.5%) |
MSUS musculoskeletal ultrasound, US ultrasound, TMJ temporomandibular joint