title: Breech presentation is a risk factor for dysplasia of the femoral trochlea.
authors: Giles
authors: G
authors: Watts
authors: Simon
authors: S
authors: Donell
mesh_terms: D001946:Breech Presentation / Q000000981:diagnostic imaging* / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007593:Joint Instability / Q000000981:diagnostic imaging* / Q000453:epidemiology*; D057071:Patellofemoral Joint / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D011247:Pregnancy; D014463:Ultrasonography