Hysterosalpingograms of 375 patients with infertility were reviewed with reference to radiological features of each pathology and a comparative study of hysterosalpingography and laparoscopy in 36 patients was presented. The results were as follows; 1. In 375 cases of infertility, 191 cases (50.9%) were primary infertility and 181 cases (49.1%) were secondary infertility. 2. The peak age distribution was 26 to 30 year old group in 211 cases (56.3%) and the peak duration of infertility was less than 3 years in 256 cases (68.3%) 3. Abnormal uterine findings were 115 cases (30.7%) and there were 73 cases of filling defects, 13 cases of irregularity, 12 cases of uterine flexion, 11 cases of congenital anomaly, and 9 cases of hypoplasia among them. 4. Abnormal tubal findings were 196 cases (52.3%) and there were 103 cases of simple obstruction, 69 cases of hydrosalpinx, and 50 cases of peritubal adhesion among them. 5. Intravasation of contrast media was noted in 42 cases (11.2%) 6. In 36 cases of laparoscopy, 23 cases (63.7%) was agreed to hysterosalpingography. 7. Although laparoscopy was better than hysterosalpinography in external anatomy of salpinx and relationship to ovary, hysterosalpingography should be important for fundamental study of infertile women because of lower failure rate, lower risk of complications, therapeutic effect, and lower cost.