All are injuries of the lower end of radius except :
Colle's fracture and smith's fracture : Extra - articular fracture of distal end radius.
Barton's fracture : Intra - articular fracture of distal end radius with carpus dislocation.
Nightstick fracture : Isolated fracture of the ulna.
Smith's fracture
Colle's fracture
Night stick fracture
Barton's fracture