Fig. 2From: A new transpedicular lag screw fixation for treatment of unstable Hangman’s fracture: a minimum 2-year follow-up studya Lateral radiograph, indicating type II Hangman’s fracture. b The patient was hospitalized with skull traction, and the lateral radiograph showed the partial reduction after skull traction for 3 days. c Lateral radiograph after 5-day skull traction, manifesting complete reduction which represented the fracture end separation was ≤ 2 mm with no obvious angleBack to article page