<prompt> Which of the following fracture is not managed by compression screws?.Transverse fracture of medial malleolusOblique fracture of medial malleolusSpiral fracture of lateral malleolusComminuted fracture of lateral malleolus  <response>: Techniques of internal fixation used in ankle fracture depending on site of fracture:- Medial malleolus fractures:- Lateral malleolus fractures:- Fractures of fibula - Transverse fracture- compression screws Transverse fracture- tension band wiring Fracture of lower one third of fibula - 4 hole plate Oblique fracture- compression screws Spiral fracture- compression screws Undisplacednon aicularavulsion small fracture- can be managed non operatively Avulsion fracture- tension band wiring Comminuted fracture- buttress plating Suprasyndesmotic injury- buttress plating Spiral fracture- compression screwslag screw 