Board Thread:The Reference Desk/@comment-4028641-20170502181050/@comment-188432-20170622234024

It's just called regeneration, per Doorway to Hell and The Pestilent Heart, the former of which links it to the event that happened in The Eleventh Hour. It should be a subsection of the article called regeneration. It hasn't happened so much that it deserves its own article, really -- nor does the term "TARDIS regeneration" appear in these comic stories, if I'm not mistaken.