1. Fabella fracture: rare lower extremity injury;Ashraf;Visual J Emerg Med,2020
2. Fracture of the fabella: an uncommon injury in knee;Cherrad;Case Rep Orthop,2015
3. Intra-articular osteoid osteoma simulating a painful fabella syndrome;García-Germán;Knee,2010
4. Fabella fracture with radiological imaging: a case report;Zhou;Trauma Case Rep,2017