The authors analyzed statistically, 2,290 cases of anesthesia for emergency Cesarean section perfomed at Ewha Womans University Hospital from January 1978 to December 1982. The results are as follows: 1) The incidence of emergency Ceaarean section was 73.8% of total Cesarean sections. 2) The most common indication was CPD(41.4%). 3) The most common gestational age group was 38-42 weeks(85.2%). 4) In NPO time, general anesthesia was twice in more than 6 hours, but spinal anesthesia was twice in less than 6 hours. 5) General anesthesia was increaaed but spinal anesthesia was decreased during the five year period. 6) In estimated blood loss, less than 1,000 ml was 80.0%. 7) Neonates with poor Apgar score (0-3 point) were 5.9% which related to prolonged induction-delivery time and general anesthesia. 8) A drop in blood pressure developed within 5 minutes in 58.3% after spinal anesthesia.