Benign abducens nerve palsy of childhood.

Benign acquired isolated abducens nerve palsy in infants and children is a rare condition and recurrence is even less common. The diagnosis is essentially one of exclusion. Six children (1 male, 5 females) are reported with benign isolated abducens nerve palsy, ranging in age from 8 months to 12 years (median: 5.5 years). The left side was affected in all patients. Recovery occurred within 18-55 days, but 3 patients developed recurrence with complete resolution of symptoms within 10-21 days.