From: Safety and efficacy of posterior vertebral column resection in complex pediatric deformities
Total (n = 21) | |
---|---|
Sex | |
Male | 7 (33.3%) |
Female | 14 (66.7%) |
Age (years) | |
Mean ± SD. | 15.2 ± 3.5 |
Median (Min.–Max.) | 16 (5–19) |
Pathology | |
Congenital scoliosis | 4 (19%) |
Congenital kyphoscoliosis | 6 (28.6%) |
AIS | 7 (33.3%) |
Neuromuscular scoliosis | 3 (14.3%) |
Postlaminectomy kyphoscoliosis | 1 (4.8%) |
COBB | |
Preoperative | |
Mean ± SD. | 82.9 ± 23.9 |
Median (Min.–Max.) | 88 (33–140) |
Postoperative | |
Mean ± SD. | 28.8 ± 14.2 |
Median (Min.–Max.) | 29 (7–62) |
2 years postoperative | |
Mean ± SD. | 30.2 ± 14.9 |
Median (Min.–Max.) | 30 (7–65) |
Estimated blood loss | |
Mean ± SD. | 2816.7 ± 1441.5 |
Median (Min.–Max.) | 3200 (350–5500) |
Monitoring | |
No | 8 (38.1%) |
Yes | 13 (61.9%) |
Operative time (min) | |
Mean ± SD. | 339 ± 84.3 |
Median (Min.–Max.) | 360 (180–440) |
Follow-up (months) | |
Mean ± SD. | 26.3 ± 3.1 |
Median (Min.–Max.) | 25 (24–36) |
Self-image domain | |
Preoperative | |
Mean ± SD. | 2.3 ± 0.5 |
Median (Min.–Max.) | 2.2 (1.6–3.2) |
Postoperative | |
Mean ± SD. | 3.9 ± 0.4 |
Median (Min.–Max.) | 4 (3–4.4) |
t0 (p) | 11.892 (< 0.001*) |