From: Intra-discal vacuum phenomenon with advanced lumbar spine disc degeneration: complementary findings from both MRI and CT
Adjacent IDVP
Nil adjacent
Totals
No IDVP
17 (11.22) [2.97]
5 (10.78) [3.1]
22
IDVP
8 (13.78) [2.42]
19 (13.22) [2.52]
27
25
24
49