Fig. 8

Radiographs of patient 4. He had normal cervical spine (a), double ossification of calcaneum in both feet (b), bilateral elbow dislocations (c and f), normal hip joint (d), bilateral metatarsus adductus (e), bilateral knee dislocations (g), normal thoracolumber spine (h), delayed carpal ossification at 4 years (i), 5 years (j), and 6 years (k) of age as well as abnormal distal phalanx of thumbs and small distal phalanges (j)