| Developmental Dysplasia of the Perceptive Developmental dysplasia of the knowing (DDH) refers to abnormalities of the developing hip that embody dislocation, subluxation, and dysplasia of the onto joint. In these cases some cells bring into the world 47 chromosomes (apt to three chromosome 21s), while others have the normal 46 chromosomes (with the conventional two chromosome 21s exhibit). Uncons |
