QUESTIONS 1 of 2 1 2 Previous Next (OBQ20.64) A 32-year-old patient presents with the injury depicted in figures A and B after a motorcycle accident. Fracture comminution has been associated with which complication when treating with intramedullary nailing? QID: 215475 FIGURES: A B Type & Select Correct Answer 1 Increased operative time 3% (34/1230) 2 Femoral malrotation 91% (1125/1230) 3 Hardware failure 0% (5/1230) 4 Varus malalignment 4% (51/1230) 5 Anterior cortical perforation 1% (11/1230) N/A Question Complexity E Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 2 Review Tested Concept Review Full Topic (OBQ10.256) Which of the following factors is most associated with malrotation during antegrade or retrograde femoral nailing? QID: 3352 Type & Select Correct Answer 1 Surgeon experience 13% (155/1165) 2 Level of primary fracture line 4% (52/1165) 3 Use of a piriformis starting portal 2% (22/1165) 4 Fracture comminution 72% (839/1165) 5 Closed reduction technique 8% (89/1165) L 1 Question Complexity B Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 4 Review Tested Concept Review Full Topic