Table 3.

Comparisons of the vertebral fusion range

LIV/AV	T6–T6/7 (n = 2)	T7–T8 (n = 15)	T8/9–T10 (n = 19)
Group A
T11	2	-	-
T12	-	15	-
L1	-	-	19
Group B
T11	2	1	-
T12	-	9	2
L1	-	2	16
L2	-	3	1