Weill-Marchesani Syndrome 4, also known as weill-marchesani 4 syndrome, recessive, is related to weill-marchesani syndrome and brachydactyly. An important gene associated with Weill-Marchesani Syndrome 4 is ADAMTS17 (ADAM Metallopeptidase With Thrombospondin Type 1 Motif 17). Affiliated tissues include skin and eye, and related phenotypes are high myopia and shallow anterior chamber