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: Orthopaedics
[{'content': 'Garden -I fractures are also known as - \nSelect and explain. \nA. Complete fracture without displacement, B. Complete fracture with minimal (partial) displacement, C. Complete fracture with full displacement, D. Valgus impaction fractures', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Stage 1 : The fracture is incomplete, with head tilted in postero-lateral direction, i.e. into valgus, therefore is known as valgus (abduction) impacted fracture.\nStage 2 : Complete fracture but undisplaced.\nStage 3 : Complete fracture with partial displacement.\nStage 4 : Complete fracture with total displacement.', 'role': 'assistant'}]