Jumper's knee is due to -: (A) Sacral fracture, (B) Patellar tendonosis, (C) Tibial fracture, (D) Fibular fracture
Answer is B. Ans. is 'b' i.e., Patellar tendonosis * Jumper's knee - Patellar tendonosis or bursitis* Jumper's fractures of the sacrum are characterized by an H - or U - shaped fracture line in the upper sacrum, usually involving the Sj-S2 region.