Fig. 2
From: Deletion of 2 amino acids in IHH in a Japanese family with brachydactyly type A1
a–d The appearance and radiographic findings of the proband and his father with BDA1. a, b Proband and his father, respectively, showing shortening of all digits, missing interphalangeal creases in the third to fifth digits and mild clinodactyly of the fourth digit. c Proband showing shortening of the middle phalanges of the second to fifth digits and fusion of the middle and terminal phalanges of the fifth digit. d Father showing severe shortening of the middle phalanges of the second and third digits, and fusion of the middle to the terminal phalanges of the fourth and fifth digits