Echostructure of rotator cuff injuries | Frequency n = 20 | Percentage (%) |
Hypoechoic defect | 9 | 45 |
Anechoic defect | 4 | 20 |
Superficial flat spot | 1 | 5 |
Hypoechoic appearance of the tendon without defect | 7 | 35 |
Loss of tendon fibrillation | 3 | 15 |
Tendon thickening | 6 | 30 |
Doppler vascularization of the tendon | 5 | 25 |