COL11A2 and otospondylomegaepiphyseal dysplasia, autosomal dominant: COL11A2 pathogenic variants are very rare and cause autosomal dominant non-ocular Stickler syndrome (type III, OMIM#184840), also known as otospondylomegaepiphyseal dysplasia (OSMEDA, OMIM# 120290), as well as Weissenbacher-Zweymuller syndrome (WZS) (OMIM #184840) [11].