This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Baons fracture ? \nSelect and explain. \nA. Volar fracture of distal end radius, B. Dorsal fracture of distal end radius, C. Radial styloid fracture, D. Ulnar styloid fracture', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Volar fracture of distal end radius Baon's fracture The true Baon's injury is a volar fracture of the distal radius associated with volar subluxation of the carpus. o It is sometimes mistaken for a Smith's fracture, but it differs from the latter in that the fracture line runs obliquely across the volar lip of the radius into the wrist joint; the distal fragment is displaced anteriorly, carrying the carpus with it. Because the fragment is small and unsuppoed, the fracture is inherently unstable. Treatment: The fracture can be easily reduced, but it is just as easily re-displaced. Internal fixation, using a small anterior buttress plate, is recommended.", 'role': 'assistant'}]