A rare congenital disorder, this is the non-lethal variant of multiple pterygium syndrome, characterized by orthopedic and craniofacial abnormalities, pterygium and akinethesia. The majority of cases are autosomal dominant. The disease is MONDO_0009926 (autosomal recessive multiple pterygium syndrome). Also known as: EVMPS, Escobar syndrome, Escobar variant multiple pterygium syndrome, autosomal recessive non-lethal multiple pterygium syndrome, multiple pterygium syndrome, autosomal recessive.