Cost-effectivness of major reconstructive surgery in the elderly
Richard D. Guyer MD
Texas Back Institute
Plano
USA
Project 17-013
Stenosis in the elderly: to fuse or not to fuse
Richard D. Guyer MD
Texas Back Institute
Plano
USA
Project 15-042
Surgical approaches in the elderly
Richard D. Guyer MD
Texas Back Institute
Plano
USA
Project 15-041
3D printing for spinal implants
15-024/34