Esophoria

Esophoria is an eye condition involving inward deviation of the eye, usually due to extra-ocular muscle imbalance. It is a type of heterophoria.

Cause

Causes include:^{[citation needed]}

• Refractive errors
• Divergence insufficiency
• Convergence excess; this can be due to nerve, muscle, congenital or mechanical anomalies.

Unlike esotropia, fusion is possible and therefore diplopia is uncommon.^{[citation needed]}

References

External links