The parents of your 2-year-old patient complains that the bend in his legs has worsened since he was seen a year ago. The child is having pain on ambulation and wakes at night with the pain. On physical examination, your note a severe varus deformity with leg length discrepancy and a proximal tibial angle at 20 degrees. What condition does this child have?
A. Blount Disease
B. Legg-Calve-Perthes Disease
C. Skeletal Dysplasia
D. Pathologic Genus Varus