Objective: To study brachial plexus impairment, incidence and predisposing factors.
Methods: A retrospective study of cases of brachial plexus palsy diagnosed post delivery at Al-Jamahiria Maternity Teaching Hospital, Benghazi, Libya from 1st January 1993 to 1st December 1993.
Results: Out of a total of 17,288 deliveries in 1993, there were 20 cases of brachial plexus impairment (0.