2-1B was a 2-1B surgical droid that was a member of the Alliance to Restore the Republic. Along with FX-7, 2-1B was stationed at Echo Base on Hoth and treated Luke Skywalker with bacta after he had been attacked by a wampa. 2-1B also treated Skywalker after his hand was amputated in a duel with Darth Vader on Bespin.
2-1B had long experience with humans since the times of the Old Republic, giving him a caring bedside manner. It was thanks to this that Skywalker specifically requested 2-1B's treatment following the loss of his hand. He was also able to perform extremely precise operations that left little to no scar on his patients.
- The Adventures of Luke Skywalker, Jedi Knight
- Star Wars: The Original Trilogy – A Graphic Novel
- Star Wars: Episode V The Empire Strikes Back (First appearance)
- The Empire Strikes Back: So You Want to Be a Jedi?
- Star Wars: The Empire Strikes Back junior novelization
- Star Wars: Episode VI Return of the Jedi
- Ultimate Star Wars (First identified as 2-1B)
- Star Wars: Absolutely Everything You Need to Know
- Star Wars: Droid Factory
- Star Wars Character Encyclopedia: Updated and Expanded
- Star Wars: The Rebel Files
- Star Wars: The Complete Visual Dictionary, New Edition
- Star Wars: Droidography
- Star Wars Character Encyclopedia: New Edition
- (Picture only)