Your Spine

Your Spine is a quest item $$

Background
The Courier's spine, removed by the Sink Auto-Doc, together with their heart and brain on arrival in the Big MT.

Gameplay
While the spine is removed, the Courier is granted the Spineless perk. After the quest Old World Blues, the Courier can use the same Auto-Doc to return their spine to their body, granting them the Reinforced Spine perk instead. At this point, the spine can be removed or added at will.

Location
Found in a body part tank at the Sink, after first speaking with the Think Tank.