Causes of paralytic strabismus

The causes of paralytic strabismus are congenital dysplasia, eye trauma, tumor compression, etc. The specific analysis is as follows:

1. Congenital dysplasia

If in the embryonic period, due to congenital dysplasia and other factors, leading to abnormal muscle and nerve control of the eye, this will cause paralytic strabismus.

2. Eye trauma

If the eye is accidentally injured, external impact will lead to nerve dysfunction of the eye muscle, or eye muscle damage, which will cause paralytic strabismus.

3. Tumor compression

If brain tumor occurs, tumor growth continues, compression of cranial nerve or extraocular muscle, this will lead to eye movement control disorder, causing paralytic strabismus.