Year | Sample size (PFO/HTO) | Female (%) | Mean age(years) | Intervention PFO HTO | Country | Study design | Follow-up (month) | Relevant outcome | ||
---|---|---|---|---|---|---|---|---|---|---|
Hu et al. [17] | 2021 | 18/22 | 60% | PFO 62.84 ± 4.97 HTO 64.05 ± 3.15 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 24 | VAS score; HSS |
Cai et al. [18] | 2020 | 43/43 | 40.7% | PFO 61.97 ± 7.95 HTO 62.21 ± 8.58 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 6 | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; HSS; WOMAC; FTA |
Mi et al. [19] | 2020 | 21/21 | 54.8% | 66.4 ± 2.5 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | NR | Mean operation time; intraoperative bleeding; VAS score; HSS |
Pian et al. [20] | 2020 | 41/41 | 70.7% | PFO 59.23 ± 5.89 HTO 58.91 ± 6.10 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 6 | mean operation time; intraoperative bleeding; length of hospital stay; HSS; KSS; postoperative complications |
Wang et al. [21] | 2019 | 16/16 | 53.1% | PFO 53.19 ± 6.62 HTO 52.01 ± 6.01 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 6 | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; HSS; FTA; AKS; postoperative complications |
Ahmed et al. [22] | 2019 | 10/10 | 40% | PFO 49.27 ± 5.78 HTO 48.30 ± 4.55 | Proximal fibular osteotomy | High tibial osteotomy | Egypt | Retrospective study | NR | VAS score; KSS |
Li et al. [23] | 2019 | 24/24 | 43.8% | PFO 55.42 ± 3.17 HTO 54.72 ± 3.96 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | NR | Mean operation time; intraoperative bleeding; HSS; FTA |
Chen et al. [24] | 2019 | 15/15 | NR | PFO 60.5 ± 1.4HTO 59.9 ± 1.6 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 3 | Intraoperative bleeding; length of hospital stay; HSS; AKS; postoperative complications |
Wang et al. [25] | 2019 | 40/40 | 65% | PFO 61 ± 5 HTO 56.72 ± 5.99 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 9 | mean operation time; intraoperative bleeding; VAS score; HSS; FTA; AKS |
Huo et al. [26] | 2019 | 13/13 | 65.4% | PFO 62.5 ± 1.4 HTO 62.2 ± 1.6 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 3 | Mean operation time; intraoperative bleeding; length of hospital stay; HSS |
Ding et al. [27] | 2019 | 49/48 | 55.7% | PFO 54.43 ± 7.07 HTO 54.02 ± 6.83 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 6 | Mean operation time; intraoperative bleeding; VAS score; HSS |
Duan et al. [28] | 2019 | 34/34 | 45.6% | PFO 71.64 ± 5.24 HTO 71.58 ± 5.21 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | NR | VAS score; HSS; postoperative complications |
Yu et al. [29] | 2019 | 25/25 | 50% | PFO 54.5 ± 7.2 HTO 53.6 ± 7.2 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | NR | VAS score; HSS; postoperative complications |
Qiu et al. [30] | 2018 | 26/37 | 68.3% | PFO 59 ± 3 HTO 59 ± 3 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 12 | mean operation time; intraoperative bleeding; WOMAC; postoperative complications |
Zhang et al. [31] | 2018 | 44/44 | 53.4% | PFO 57.6 ± 2.3 HTO 58.2 ± 2.2 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 8 | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; AKS |
Han et al. [32] | 2018 | 40/40 | 28.75% | PFO 62.34 ± 10.75 HTO 62.05 ± 10.48 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | NR | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; HSS; FTA |
Yin et al. [33] | 2017 | 30/30 | 45% | PFO 62.36 ± 4.53 HTO 63.12 ± 4.33 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 6 | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; HSS; AKS; postoperative complications |
Wang et al. [34] | 2017 | 30/30 | 51.7% | PFO 56 ± 7 HTO 57 ± 7 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 6 | Mean operation time; intraoperative bleeding; VAS score; HSS; FTA; WOMAC; AKS |
Chen et al. [35] | 2017 | 73/73 | NR | NR | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 6 | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; HSS |
Zou et al. [36] | 2017 | 40/52 | 70.7% | PFO 62.3 ± 13.5 HTO 65.6 ± 17.2 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | NR | Mean operation time; intraoperative bleeding; VAS score; postoperative complications |
Song et al. [37] | 2017 | 32/33 | 53.8% | 51.3 ± 7.2 | Proximal fibular osteotomy | High tibial osteotomy | China | RCT study | 12 | VAS score; HSS; FTA; WOMAC |
Yu et al. [38] | 2016 | 29/27 | 80.4% | PFO 61 ± 5 HTO 60.72 ± 4.99 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 6.6 ± 1.1 | Mean operation time; intraoperative bleeding; length of hospital stay; VAS score; HSS; AKS; postoperative complications |
An et al. [39] | 2015 | 24/25 | 55.1% | PFO 66 ± 8 HTO 64 ± 8 | Proximal fibular osteotomy | High tibial osteotomy | China | Retrospective study | 12 | Postoperative complications |