Table 2.

Injury level vertebrae AVH and PVH reduction (average %, minimum to maximum)

	Pre-op	Post-op	Pre-removal	Latest
AVH	55.2 [15.4–83.7]	97.2 [72.1–112.3]	94.0 [71.2–107.6]	88.9 [70.2–103.7]
PVH	88.9 [71.4–98.4]	99.1 [83.4–108.4]	97.0 [75.2–106.8]	93.7 [74.0–101.2]