Tanvir Jamal.
Tubal factor in Infertility.
J Postgrad Med Inst Jan ;18(2):255-60.

Objective: This study was conducted to find out the percentage of bilateral tubal blockage in infertile female patients. Material and Method: Methylene blue dye was injected with a catheter through the external cervical os and its spill into the peritoneal cavity was visualized using laparoscopic technique. Results: 34% of the patients had bilateral tubal blockage, mainly due to pelvic inflammatory disease tuberculosis and endometriosis. Conclusion: Tubal pathology is one of the main causes of female infertility

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