Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 3 Preoperative and postoperative values of range of movement in the entire series (group 1, partial rotator cuff repair; group 2, debridement)
From: Massive rotator cuff tears: functional outcome after debridement or arthroscopic partial repair
Preoperative | Follow-up 1 | Follow-up 2 | P value | F value | |
|---|---|---|---|---|---|
Abduction (°) | |||||
Group 1 | 97.7 ± 37.7 | 151.2 ± 20.8 | 144.0 ± 17.8 | <0.01 | 13.249 |
Group 2 | 93.5 ± 38.9 | 123 ± 32.7 | 103.5 ± 20.3 | ||
All | 96.3 ± 37.7 | 137.9 ± 30.2 | 125 ± 27.8 | ||
Adduction (°) | |||||
Group 1 | 28 ± 10.4 | 38.7 ± 3.9 | 37.2 ± 4.9 | 0.712 | 0.341 |
Group 2 | 28 ± 9.5 | 36.7 ± 6.1 | 35.2 ± 6.3 | ||
All | 27.5 ± 9.9 | 37.4 ± 5.7 | 35.9 ± 6.1 | ||
Anteversion (°) | |||||
Group 1 | 105.3 ± 39.1 | 162 ± 25.2 | 145.2 ± 28.1 | 0.173 | 1.798 |
Group 2 | 98.5 ± 39.5 | 136 ± 28.3 | 126.2 ± 28.8 | ||
All | 102.7 ± 39.2 | 150 ± 29.2 | 136.6 ± 29.5 | ||
Retroversion (°) | |||||
Group 1 | 29.7 ± 10.7 | 37.0 ± 8 | 34.5 ± 8.8 | 0.603 | 0.509 |
Group 2 | 34.5 ± 8.4 | 39 ± 3.1 | 37 ± 5.7 | ||
All | 31.7 ± 9.7 | 38 ± 6 | 35.7 ± 7.4 | ||
Internal rotation (°) | |||||
Group 1 | 67.5 ± 15.5 | 79.5 ± 12.7 | 79.0 ± 12.5 | 0.79 | 0.262 |
Group 2 | 49.5 ± 26 | 72.7 ± 16.5 | 71.6 ± 15.6 | ||
All | 58.6 ± 23.0 | 76.1 ± 14.9 | 75.4 ± 14.5 | ||
External rotation (°) | |||||
Group 1 | 41.7 ± 23.7 | 47 ± 12.1 | 45 ± 10.6 | 0.955 | 0.046 |
Group 2 | 40.5 ± 23.5 | 46.5 ± 19.8 | 42.7 ± 18.0 | ||
All | 41.1 ± 23.3 | 46.7 ± 16.2 | 43.8 ± 14.6 | ||