Term Name:	osteogenesis imperfecta type 21
Synonyms:	OI21, osteogenesis imperfecta type XXI
Definition:	An osteogenesis imperfecta characterized by multiple fractures that often occur after minor trauma, disproportionate short stature, and scoliosis that has_material_basis_in homozygous or compound heterozygous mutation in KDELR2 on chromosome 7p22.1.
Ontology:	Human Disease [DOID:0112201]   ( DOID:0112201 )