Author | Study design | No of Knees | Procedure | Population | Follow-up in years | Outcomes |
---|---|---|---|---|---|---|
Myers 1999 [13] | Cohort, retrospective | 42 | 3-in-1 procedure a | 21.1 ± 9.9 Years, RPD | 3.7 ± 1.2 | Redislocations: 9.5% |
Sillanpaa 2008 [18] | Cohort, prospective | A. 18 B. 29 | A. MPFL-reconstruction with adductor magnus tenodesis B. Roux Goldthwait b | 20.0 ± 1.1 Years, RPD | 10 ± 1.3 | Redislocations: A: 7% and B: 14% Kujala: A: 88 and B: 86 Postoperative Tegner: A: 4 and B: 5 |
Oliva 2009 [15] | Cohort, prospective | 25 | 3-in-1 procedure a | 13.5 ± 3.8 Years, RPD | 3.8 ± 0.9 | redislocations: 0% Kujala: 94 |
Luhmann 2011[10] | Cohort, prospective | 27 | Medial retinacular reefing | 14.1 ± 2.3 Years, RPD or subluxations | 5.1 ± 1.1 | Redislocations: 7.4% IKDC: 65, Lysholm: 69 Postoperative Tegner: 5.4 |
Ma 2012 [11] | RCT | A. 29 B. 32 | A. Medial capsule reefing B. Medial patellar retinaculum plasty | 13.5 ± 1.5 Years, RPD with MPFL injury | 4.2 ± 0.9 | Redislocations: A: 31% and B: 6.2% Kujala: A: 78 and B: 82 |
Zhao 2012 [24] | RCT | A. 43 B. 45 | A. Medial retinaculum plication B. MPFL-reconstruction with semitendinosus tendon | 25.5 ± 5.5 Years, RPD or instability | 5.0 | Redislocations: A: 9.3% and B: 2.2% IKDC: A: 61 and B: 79, Lysholm: A: 69 and B: 87, Kujala: A: 74 and B: 87 Preoperative Tegner: A: 2.9 and B: 3.1 Postoperative Tegner: A: 4 and B: 5.7 |
Malecki 2016 [12] | Cohort, prospective | A. 32 B. 33 | A. MPFL-reconstruction with adductor magnus tendon B. Roux Goldthwait b with vastus medialis advancement | 14 ± 2.5 Years, RPD | 5.6 ± 2.5 | Lysholm: A: 90, B: 84 Kujala: A: 91, B: 85 |
Yang 2019 [23] | Cohort, prospective | 58 | Reconstruction of MPFL and MTFL with semitendinosus tendon | 22.6 ± 4.9 Years, RPD with patella alta | 3.0 ± 0.9 | IKDC: 85 Kujala: 90 |