Table I.

Skeletal Disorders Identified in the Prenatal Period

Acheiropody

Achondrogenesis 1B

Achondrogenesis 2

Achondroplasia

Acromandibular syndrome

Apert syndrome

Asphyxiating thoracic dystrophy

Atelosteogenesis types 1, 2, and 3

Barnes syndrome

Brachydactyly B

Caffey disease—perinatal type

Campomelic dysplasia

CHILD syndrome

Chondrodysplasia Punctata—rhizomelic type

Chondrodysplasia Punctata—Conradi-Hunerman

Cleidocranial dysplasia

Desbuquois dysplasia

Diastrophic dysplasia

Ectrodactyly syndrome

Ehlers-Danlos syndrome type 7B

Ellis van Creveld syndrome

Focal femoral hypoplasia with/without unusual facies

Gracile bone dysplasia

Hypochondrogenesis

Hypophosphatasia—perinatal lethal type

Kniest dysplasia

Larsen syndrome

Lethal Platyspondylic dysplasia—Torrance type

Metaphyseal Chondrodysplasia—McKusik type

Metatropic dysplasia

Mucolipidosis 2

Multiple synostosis syndrome

Nail-Patella syndrome

Neu-Laxova syndrome

OSMED dysplasia

Opsismodysplasia

Osteogenesis Imperfecta type 2 and 3

Otopalatodigital syndrome type 2

Pfeiffer syndrome

Pseudodiastrophic dysplasia

Roberts SC Phocomelia

SMD—Sedaghatian type

Schneckenbecken dysplasia

Short-rib polydactyly syndrome—types 2, 3, and 4

Spondyloepiphyseal dysplasia congenita

Spondylothoracic dysplasia

Stuve-Wiedemann syndrome

Thanatophoric dysplasia 1 and 2

Tibia–Ectrodactyly syndrome

Type 2 hemimelia

Unclassified skeletal dysplasias