Medial patellofemoral ligament reconstruction combined with biplanar supracondylar femoral derotation osteotomy in recurrent patellar dislocation with increased femoral internal torsion and genu valgum: a retrospective pilot study

Table 2 Comparison of pre- and post-operative knee functional scores and pain

Variables	Pre-operative	Post-operative	p-value
ROM	128.90 ± 5.60	133.20 ± 7.60	0.114
VAS pain	4.81 ± 2.13	1.83 ± 1.47	< 0.001^*
Kujala score	57.48 ± 8.76	87.43 ± 4.25	< 0.001^*
IKDC score	51.42 ± 8.36	83.59 ± 7.27	< 0.001^*
Lysholm score	59.85 ± 9.71	83.88 ± 6.45	< 0.001^*
Tegner activity score	2.2 ± 1.3	4.5 ± 1.8	< 0.05^*

ROM range of motion, VAS visual analog scale, IKDC International Knee Documentation Committee
*Significant difference compared to preoperatively

ISSN: 1471-2474