From: Does local vancomycin powder impregnated with autogenous bone graft and bone substitute decrease the risk of deep surgical site infection in degenerative lumbar spine fusion surgery?—An ambispective study
Post-operative day
1st (POD 1)
3rd (POD 3)
Vancomycin
Drain
517.96 ± 161.72 (107.9–932.4)
220.14 ± 102.3 (74.3–591.2)
concentration
Serum
< 0.24