149
a
c d
L
R
b
Fig. 5.9 (a) Familial vitamin D-dependent rickets type 2. (b) Genu varum and alopecia in the
same child. (c, d) Plain radiographs of the wrist and lower limbs showing fraying and splaying of
metaphysis, indistinct and irregular epiphysis, femoral bowing, and cortical thinning
5 Rickets–Osteomalacia