Arthroscopic surgery vs sclerosing injectionKnee pain (long term) VAS scale: 0 to 10; higher score = worse pain. · adult participants with patellar tendinopathy1 finding from 1 reviewSurgery for patellar tendinopathy (jumper’s knee) 2019 · Cochrane Headline outcomes onlyno estimate extracted1 study · 50 participantsLow