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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: Percutaneous kyphoplasty with or without posterior pedicle screw fixation for the management of severe osteoporotic vertebral compression fractures with nonunion

Fig. 2

Box plots show the summary of baseline, follow-up, and changes by group. The horizontal lines in the boxplots from bottom to top show the 25th, 50th (median), and 75th percentiles. The dot in the boxplot indicates the mean. The whiskers indicate the highest and lowest values no further than 1.5 times the interquartile range. A Changes in the height of anterior. B Changes in the height of middle

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X