<prompt> A patient sustained blunt trauma to eye after that the developed sudden loss of vision with deep anterior chamber, Most likely cause is -Lens dislocationBerlins oedemaRetinal haemorrhageRecession of angle of AC  <response>: Amongst the given options only two can cause deep anterior chamber :-Angle recessionDislocation of the lensIn angle recession, glaucoma develops many years after the trauma and there is no sudden loss of vision.Dislocation of lens can cause sudden loss of vision immediately. 