Description | Number |
---|---|
Number of patients | 31 |
Mean age (years) | 54.3 |
Gender (male/female) | 7/24 |
Mean follow-up (months) | 13.7 |
Patients with previous spine surgery | 15 |
Patients with previous iliac crest bone graft (n) | 3 |
Patients with smoking history (n) | 10 |
Workmans Comp | 3 |