Table 1 Characteristics of randomized clinical trials included in the meta-analysis
Studies | Arms | n | % Men | Patients selection | Mean age | Follow-up (months) | ||||
|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | Arm 1 | Arm 2 | Total | Arm 1 | Arm 2 | ||||
Deenik A. et al. 2008 [7] | Chevron distal | Scarf | 70 | 66 | 136 | ns | IMA: mild < 11°, moderate 11°–17°, severe > 17° | ns | ns | 31.2 |
Deenik A.R. et al. 2007 [6] | Chevron distal | Scarf | 47 | 49 | 96 | ns | - | 43 | 45 | 27 |
Mahadevan et al. 2016 [10] | Chevron + Plantar extension | Scarf | 60 | 49 | 109 | 10.71 | IMA: 10°–21° | 50.7 | 50.7 | 12 |
Radwan Y.A. et al. 2012 [12] | Chevron distal | Percutaneous distal metatarsal osteotomy | 31 | 29 | 60 | 11.67 | HVA: > 37° | 35.7 | 32.7 | 19.5 |
IMA: > 20° | ||||||||||
Uygur et al. 2016 [14] | Chevron distal | Lindgren-Turan | 34 | 32 | 66 | 0 | HVA: 20°–40° | 45.8 | 46.9 | 26.1 |
IMA: 14°–20° | ||||||||||
Klosok J.K. et al. 1993 [8] | Chevron distal | Wilson | 45 | 42 | 87 | 13.73 | - | 45 | 45 | 38 |
Saro C. et al. 2007 [13] | Chevron distal | Lindgren | 49 | 50 | 99 | 6 | HVA: 20°–44° | 48 | 48 | 56.4 |
IMA: > 20° | ||||||||||
Buciuto R. et al. 2014 [5] | Chevron distal | Mitchell | 60 | 60 | 120 | 0 | HVA: mild < 30°, moderate < 40° | 50 | 54 | 36 |
IMA: mild < 13° moderate > 13° | ||||||||||
Lee K.B. et al. 2014 [9] | Chevron distal | Chevron proximal | 46 | 46 | 92 | 0 | HVA: ≥ 20° | 53.8 | 53.8 | ns |
IMA: ≥ 14° | ||||||||||
Park H.W. et al. 2013 [11] | Chevron distal | Chevron proximal | 54 | 56 | 110 | 0 | HVA: ≥ 40° | 53 | 54 | 39 |
IMA: ≥ 17° | ||||||||||