| cervical laminectomy | Backbone whole laminectomy | Disc Ablate companion laminectomy |
| Laminectomy Part again carve | Disc Ablate Merger laminectomy | Kehuo'ershi Laminectomy retractor |
| Boji'ershi Laminectomy retractor | Beiyi'ershi Laminectomy retractor | Bei'a'ershi Laminectomy retractor |
| Laminectomy After Backbone Houtu | |