Allogeneic morphogenetic protein vs. recombinant human bone morphogenetic protein-2 in lumbar interbody fusion procedures: a radiographic and economic analysis

Table 1 Pathology breakdown

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.

ISSN: 1749-799X