From: Distalization of tibial tubercle osteotomy is not necessary for patients with recurrent patellar dislocation accompanied by patella alta and increased TT–TG distance
Pre
Post
P value
MPFLR + TTm group (n = 10)
CD-I
1.43 ± 0.03
1.25 ± 0.05
<0.05
BP-I
1.27 ± 0.03
1.11 ± 0.05
MPFLR + TTm-d group (n = 4)
1.41 ± 0.01
1.24 ± 0.01
1.25 ± 0.01
1.10 ± 0.01