A 60 year old female presents to the ED with left knee pain after a fall. She has recently been treated for a urinary tract infection with a quinolone antibiotic. She cannot perform a straight leg raise and has a suprapatellar gap on exam. You suspect patella baja on x-ray. The appropriate management would be:

Dr. Anton Helman is an Emergency Physician at North York General in Toronto. He is an Assistant Professor at the University of Toronto, Division of Emergency Medicine and the Education Innovation Lead at the Schwartz-Reisman Emergency Medicine Instititute. He is the founder, editor-in-chief and host of Emergency Medicine Cases.