Table 2 Clinical outcomes of individual studies
Authors | Cases | Gain of FE (°) | Gain of ER (°) | Radiolucency | Loosening | Revision surgeries | Other reoperations |
|---|---|---|---|---|---|---|---|
Cemented all-polyethylene glenoid components (PEG) | |||||||
 Raiss (2008) | 21 | 50.7 | 28.1 | 10 (48%) | 10 | 0 | 0 |
 Rice (2008) | 14 | N | 21 | 1 (7%) | 1 | 0 | 0 |
 Fox (2009) | 972 | N | N | N | 15 | 26 | 0 |
 Edwards (2010) | 47 | N | N | N | 0 | 2 | 0 |
 Throckmorton (2010) | 100 | 48.3 | 28.6 | N | 10 | 0 | 0 |
 Arnold (2011) | 35 | N | N | 5 | 0 | 0 | 0 |
 Collin (2011) | 56 | N | N | N | 20 | 3 | 2: RC repair |
 Walch (2011) | 333 | 51.7 | 26.3 | 96 | 57 | 5 | 3: open contracture release |
 Young (2011) | 226 | 39.7 | 23.3 | 144 | 99 | 37 | 2: Periprosthetic fracture 3: instability 2: RC repair 2: infection 2: stiffness |
 Raiss (2012) | 39 | 49 | 24 | N | N | 1 | 0 |
 Wirth (2012) | 44 | 141.9 | 34.6 | N | N | 1 | 0 |
 Denard (2013) | 50 | 31 | 21 | 30 of 48 | 21 of 48 | 17 | 0 |
 Greiner (2013) | 97 | 59.6 | N | 9 | 3 | 7 | 0 |
 Raiss (2014) | 250 | 46.9 | 25.0 | N | 100 | 22 | 0 |
 Gazielly (2015) | 39 | 42.4 | 25.7 | 8 | 6 | 1 | 0 |
 Gulotta (2015) | 40 | N | N | N | 0 | 0 | 1 infection 1 biceps tendinitis |
 Noyes (2015) | 42 | 30 | 7 | 8 | N | 1 | 0 |
 Wright (2015) | 24 | 44.2 | 24.8 | 5 of 15 | 0 | 0 | 0 |
 Parks (2016) | 76 | 31 | 13 | 14 | 1 | 7 of 80 | N |
 Wijeratna (2016) | 83 | N | N | 5 | 1 | 1 | 3 contracture release 1: RC repair 1: capsular plication |
 McLendon (2017) | 287 | N | N | N | 120 | 36 | 0 |
 Service (2017) | 71 | N | N | 19 | 1 | 3 | 0 |
 Gauci (2018) | 46 | 40 | 26 | N | 10 | 10 | N |
 Raiss (2018) | 118 | N | N | N | 0 | 2 | 0 |
 Sanchez-Sotelo (2018) | 202 | N | N | 0 | 0 | 7 | 2 |
Modern design of metal-backed glenoid component (MBG) | |||||||
 Castagna (2010) | 35 | N | N | 8 (22%) | 0 | 0 | 0 |
 Fucentese (2010) | 22 | N | N | N | 3 (14%) | 3 (14%) | 0 |
 Budge (2013) | 19 | N | 44 | 7 (37%) | 4 (21%) | 3 (16%) | N |
 Styron (2016) | 66 | 70 | 36 | N | 13 of 58 (23%) | 1 (2%) | N |
 Sandow (2016) | 10 | N | N | 0 | 0 | 0 | 0 |
 Panti (2016) | 76 | 54.4 | 40.8 | 5 (7%) | 0 | 0 | 1: RC repair |
 Endrizzi (2016) | 73 | N | N | 24 of 66 (36.4%) | 1 of 66 (1.5%) | 1 (1%) | 0 |
 Merolla (2016) | 40 | N | N | 2 (5%) | 0 | 0 | 0 |
 Gurin (2017) | 80 | N | N | N | 0 | 2 (3%) | 0 |
 Watson (2018) | 36 | N | N | 1 (2.8%) | 1 (2.8%) | 1 (3%) | N |