<prompt> Essex Lopresti lesion in upper limb is due to ?Injury to interosseous membraneRadial head and Distal end of radius fractureRadial shaftRadial shaft and radio-ulnar joint fracture  <response>: The Essex-Lopresti fracture is a fracture of the radial head with concomitant dislocation of the distal radio-ulnar joint with disruption of the interosseous membrane. Mechanism of injury - fall from height ref : maheswari 9th ed 