Symptom Information: Sort according to HPO 

1
(HPO:0000505) Visual impairment 297 / 7739
2
(HPO:0000577) Exotropia 43 / 7739
3
(HPO:0000646) Amblyopia 42 / 7739
4
(HPO:0001488) Bilateral ptosis 42 / 7739
5
(HPO:0001491) Congenital fibrosis of extraocular muscles 9 / 7739
6
(HPO:0007936) Restrictive external ophthalmoplegia 3 / 7739
7
(OMIM) Eyes fixed in extreme abduction (exotropia strabismus fixus) 1 / 7739
8
(OMIM) Unilateral hypotropia 1 / 7739
9
(OMIM) Unilateral hypertropia 1 / 7739
10
(OMIM) Severe limitations of eye movements 1 / 7739
11
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739