dislocation

Noun

• a displacement of a part (especially a bone) from its normal position (as in the shoulder or the vertebral column)

• the act of disrupting an established order so it fails to continue
  • the social dislocations resulting from government policies
    
  • his warning came after the breakdown of talks in London
    

• an event that results in a displacement or discontinuity

Related words

• Synonyms: 
  breakdown , disruption