Table 4.
References | No. of patients | Stage | Surgical approach | Type of instrumentation | Operation time (min) | Blood loss (ml) | Follow-up (months) | Kyphosis angle (Pre) (°) | Kyphosis angle (Pos.) (°) | Final follow-up (°) | |
---|---|---|---|---|---|---|---|---|---|---|---|
Children | Adults | ||||||||||
Louw, 1990 [10] | 9 | 10 | One 6 | Ant – Post. | PS. H. W. | NA | Ant. 674, Post. 556, | 25.5 | 56 | 27 | 30 |
Two 13 | One 878 | ||||||||||
Altman, 1996 [29] | 5 | None | Two | Ant – Post. | No instrument | NA | NA | 12.8 years | 100 | 71.2 | 74.8 |
Al-Sebai, 2001 [3] | 6 | 8 | O / T | Ant – Post. | PS. H. | NA | NA | 40 | 50 | 19 | NA |
Chen, 2002 [12] | 1 | 28 | Two | Ant – Post. | PS. H. W. | NA | NA | 4.7 years | 34.6 | 14.9 | 17.3 |
Sundararaj, 2003 [13] | 77 | One 70 | Ant – Post. | PS. H. W. | 5 hours for one stage | 1000 ml for one stage | 36.7 | Dorsal 26.93 | Dorsal 15.86 | Dorsal 20.25 | |
Dorsolumbar 32.4 | Dorsolumbar 14.6 | Dorsolumbar 17.4 | |||||||||
Two 7 | Lumbar 15.36 | Lumbar −1.28 | Lumbar 2.24 | ||||||||
Lumbosacral −14 | Lumbosacral −28 | Lumbosacral −14.33 | |||||||||
Mukhtar, 2003 [27] | 22 | One 12 | Ant – Post. 9 | PS. H. W. | NA | NA | >18 | 42 | 15 | 18 | |
Two 10 | Post – Ant. 13 | ||||||||||
Zhang, 2007 [26] | None | 23 | One | Ant – Post. | PS. H. | 172 | 1100 | 42 | 44 | 20 | 24 |
Huang, 2009 [25] | 15 | None | One | Ant – Post. | PS. | 263 | 650 | 30.3 | 36 | 23 | 27 |
Jain. 2008 [20] | 38 | One | Anterolateral Extrapleural | W. | 3.5 hours | 1175 | 32.9 | 49.08 | 22.5 | 24 | |
Deng, 2009 [15] | 34 | One | Post. | PS. | 208 | 410 | 4.5 years | 57.8 | NA | 11.4 | |
Gokce, 2008 [24] | None | 12 | One | Post. | PS. | 4.6 hours | 1900 | 62 | 51.1 | 23.2 | 28.6 |
Laheri, 2001 [16] | 10 | 18 | One | Post. | PS. H. W. | NA | 850 | 5.8 years | 63.5 | 23.5 | 26.7 |
Hirakawa, 2010 [30] | None | 10 | Two | Post – Ant. | PS. H. W. | Post. 219±66; Ant. 289±157 | Post. 627±444; Ant. 627±444 | 48.2 | 35.6±39.2 | 26.2±35.5 | 31.3±38.7 |
Moon, 1995 [28] | 5 | 39 | One 19 | Post – Ant. | PS. H. W. | NA | NA | 18 | Adult 37 | Adult 16 | Adult 18 |
Two 25 | Child 55 | Child 28 | Child 31 |
O / T one stage or two stage, Ant anterior, Post posterior, PS pedicle screws, H hooks, W sublaminar wires, NA not mentioned