<unk>  is surgery to remove one or more<unk> s.<unk>  resection is the<unk>  of part of a<unk> . The procedures are done for various medical reasons. A number of celebrities have been falsely rumoured to have had<unk> s removed as a form of body modification.
Rib removal
Spinal adjustment
Spinal fusion
First rib resection
Vertebral fixation
Joint replacement
Cricoidectomy
Interbody fusion cage