%0 Journal Article %T Deepening trochleoplasty combined with balanced medial patellofemoral ligament reconstruction for an adequate graft tensioning %A Gunter Spahn %A Joerg Jerosch %A Lars V von Engelhardt %A Matthias Lahner %A Pia Weskamp %J Archive of "World Journal of Orthopedics". %D 2017 %R 10.5312/wjo.v8.i12.935 %K Trochlea dysplasia %K Medial-patellofemoral ligament %K Patellofemoral instability %K Patella dislocation %K Trochleoplasty %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5745437/