This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries Around the Thigh & Knee, Subject name: Orthopaedics
[{'content': 'Patellar clunk is a known complication of which surgery? \nSelect and explain. \nA. Corective osteotomy for genu valgum, B. Total knee Replacement, C. Medial patello femoral ligament reconstruction, D. Bicondylar plating of proximal tibia fracture', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Total knee Replacement Patellar clunk syndromeo It occurs after total knee replacement.o It occurs due to presence of hypertrophic synovium in the trochlear notch which rubs against the undersurface of patella with flexion-extension movement of knee thereby producing a clunko Management is arthroscopic debridement of the hypertrophic nodule of synovium", 'role': 'assistant'}]