Surgery The ‘Search lines’ to detect fracture line on occipitamental radiographic view of midfacial skeleton fracture was described by A Rene Lefort and Guerin B McGrigor and Campbell C Andreason and Ravn D Rowe and Williams 💡 Explanation The 'Search lines' to detect fracture line on occipitamental radiographic view of midfacial skeleton fracture was described by ✓ Correct Answer: B. McGrigor and Campbell