Figure 1. Clinical and radiographic features of 1-I:2, 2-II:1, and 2-I:2. (A-K) 1-I:2 shows typical CCD craniofacial features, narrow shoulder, and brachydactyly and short fourth toe of the left foot. Radiographs shows hypoplasia of the lateral part of both clavicles, widened cranial sutures, Wormian bones, fourth-ray brachymetatarsia of the left foot, unerupted teeth, and supernumerary teeth. (L-S) 2-II:1 shows normal clavicles, CCD facial features with asymmetry, widened cranial sutures, Wormian bones, spina bifida in the lower cervical spine, scoliosis of the lower thoracic spine, supernumerary teeth. (T-Y) 2-I:2 has unerupted teeth and normal clavicles.
