A rare autosomal recessive acromesomelic dysplasia characterized by severe dwarfism (adult height >120 cm), both axial and appendicular involvement (shortening of the middle and distal segments of limbs and vertebral shortening), and with normal facial appearance and intelligence. It is a less severe form than acromesomelic dysplasia, Grebe type and acromesomelic dysplasia, Hunter-Thomson type. The disease is Monarch Disease Ontology entry MONDO_0011275 (acromesomelic dysplasia 1, Maroteaux type). Also known as: acromesomelic dysplasia, Maroteaux type.