<prompt> Increase in pauwels angle indicateGood prognosisImpactionMore chances of displacementTrabecular alignment displacement  <response>: Pauwels classification - depending on angle Pauwels angle formed by the line with the horizontal. More the Pauwells angle, more unstable is the fracture with poorer prognosis Type I : 30deg Type II : 30-50deg Type III: 50degworst prognosis 