ADAMTS17 and popliteal pterygium syndrome: Interestingly, Peters Plus syndrome (PPS) (MIM #261540), which results from B3GLCT mutations is characterized by ocular anterior segment dysgenesis combined with short stature and brachydactyly, which are features of the WMS spectrum resulting from mutations in ADAMTS10, ADAMTS17, or FBN17, 8, 56, 57.