<unk>  is a rare autosomal recessive form of osteochondrodysplasia, causing abnormal fibrous development of cartilage and related tissues. It is a lethal rhizomelic (malformations which result in short, underdeveloped limbs) form of dwarfism, exhibiting both skeletal dysplasia (malformations of bone) and fibroblastic dysplasia (abnormal development of fibroblasts, specialized cells that make up fibrous connective tissue, which plays a role in the formation of cellular structure and promotes healing of damaged tissues). Death caused by complications of<unk>  occurs in infancy.
Fibrochondrogenesis
Endochondral ossification
Achondrogenesis
Intramembranous ossification
Heterotopic ossification
Bone resorption
Fibrocartilage callus
Bone remodeling