Cybernetic regeneration
Cybernetic regeneration was a medical treatment in the 24th century. 

In 2364, Doctor Beverly Crusher was working on an approach which combined cybernetics and regeneration. When the  visited Starbase 74, she went to see Doctor Terence Epstein so they could have a conversation about this approach. ()

In 2368, Dr. Toby Russell, a neuro-specialist in neurogenics at the Adelman Neurological Institute, made an effort at charming Dr. Crusher by saying she had the pleasure of reading Crusher's paper on cybernetic regeneration. Crusher was surprised for Russell was the first person to mention the paper. To which, Russell described the paper as brilliant and how she believed Crusher's ideas on bioactive interfaces were revolutionary. ()
Medical procedures