Retrospective Study
Copyright ©The Author(s) 2016.
World J Orthop. Aug 18, 2016; 7(8): 487-493
Published online Aug 18, 2016. doi: 10.5312/wjo.v7.i8.487
Table 1 Previous surgery in 41 knees
Previous surgeryNo. of knees (% of total)
Arthroscopy3 (7)
Tibial tuberosity transfer2 (5)
Medial patellofemoral ligament reconstruction2 (5)
No intervention34 (83)
Total41 (100)