has characteristic has characteristic has material basis in germline mutation in MYH3 Autosomal recessive inheritance autosomal recessive multiple pterygium syndrome multiple pterygium syndrome contractures, pterygia, and variable skeletal fusions syndrome 1B https://github.com/monarch-initiative/mondo/issues/4521 MONDO:0020746 MEDGEN:1676457 contractures, pterygia, and spondylocarpotarsal fusion syndrome 1B OMIM:618469 UMLS:C5193114 DOID:0081322 GARD:0025234 contractures, pterygia, and variable skeletal fusions syndrome