Table 1.
Pathology breakdown | OsteoAMP (%) ( n = 226) | rhBMP-2 (%) ( n = 95) |
---|---|---|
DDD |
21.7 |
26.3 |
Herniated disc |
25.7 |
2.1 |
Pseudarthrosis/nonunion/hardware failure/revision |
5.3 |
6.3 |
Post laminectomy/fusion syndrome |
21.2 |
1.1 |
Radiculitis/radiculopathy |
51.3 |
1.1 |
Scoliosis |
11.1 |
10.5 |
Spondylosis |
8.8 |
0.0 |
Spondylolisthesis |
74.8 |
75.8 |
Stenosis | 58.0 | 17.9 |
Patients presented with multiple pathologies; thus, the percentage will not equal 100.