Diplopia

**Definition:** A visual symptom in which a single object is perceived by the visual cortex as two objects rather than one. Disorders associated with this condition include REFRACTIVE ERRORS; STRABISMUS; OCULOMOTOR NERVE DISEASES; TROCHLEAR NERVE DISEASES; ABDUCENS NERVE DISEASES; and diseases of the BRAIN STEM and OCCIPITAL LOBE.

**Tree numbers:** - C10.597.751.941.339 - C11.966.339 - C23.888.592.763.941.339

**Synonyms:** - Double Vision