title: Heterotopic ossification after transforaminal lumbar interbody fusion without bone morphogenetic protein use.
authors.affiliation: Department of Orthopaedics, Walter Reed National Military Medical Center, 8901 Wisconsin Ave, Bethesda, MD 20889, USA; Division of Orthopaedics, Department of Surgery, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20889, USA.
authors.forename: Scott C
authors.initials: SC
authors.lastname: Wagner
authors.affiliation: Department of Orthopaedics, Walter Reed National Military Medical Center, 8901 Wisconsin Ave, Bethesda, MD 20889, USA; Division of Orthopaedics, Department of Surgery, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20889, USA.
authors.forename: Daniel G
authors.initials: DG
authors.lastname: Kang
authors.affiliation: Department of Orthopaedics, Walter Reed National Military Medical Center, 8901 Wisconsin Ave, Bethesda, MD 20889, USA; Division of Orthopaedics, Department of Surgery, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20889, USA.
authors.forename: Melvin D
authors.initials: MD
authors.lastname: Helgeson
mesh_terms: D006801:Humans; D008159:Lumbar Vertebrae / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000209:etiology / Q000473:pathology*; D013123:Spinal Fusion / Q000009:adverse effects*