Developmental disorders of bone and cartilage are pathologies that certain individuals are born with that affect cartilage or bone.  Developmental disorders of bone and cartilage include: AchondroplasiaAchondrogenesis type 2Brachydactyly types D and ECampomelic dysplasiaCleidocranial dysplasiaHolt-Oram syndromeHypochondroplasiaMetaphyseal dysplasia, Schmid type  Nail-patella syndrome Osteogenesis…