BrachydactylyHand Deformities, CongenitalFoot Deformities, CongenitalLimb Deformities, CongenitalSyndromeReceptor Tyrosine Kinase-like Orphan ReceptorsToe PhalangesGrowth Differentiation Factor 5Fibrous Dysplasia, PolyostoticSynostosisMaxillofacial AbnormalitiesAbnormalities, MultiplePedigreeFoot BonesPseudohypoparathyroidismFootChromosomes, Human, Pair 2Bone Morphogenetic Protein Receptors, Type IChromosomes, Human, Pair 12Genes, DominantIntellectual Disability