Fibrosis of Extraocular Muscles, Congenital, 2, also known as cfeom2, is related to congenital fibrosis of the extraocular muscles and tukel syndrome, and has symptoms including ophthalmoplegia An important gene associated with Fibrosis of Extraocular Muscles, Congenital, 2 is PHOX2A (Paired Like Homeobox 2A). Affiliated tissues include eye, and related phenotypes are visual impairment and amblyopia