Yes, it is possible in cases where a surgical procedure allows the passage of sperm through the vasa deferentia and epididymis again.
In any case, even though surgery can allow the passage of sperm, it is possible that sperm quality is insufficient as to fertilize the egg. For this reason, sometimes, in spite of having fixed the obstruction surgically, conceiving via assisted reproduction is still required.
Read the full article on: Obstructive Azoospermia – Causes & Treatment Options ( 47).
Andrea Rodrigo
B.Sc., M.Sc.
Bachelor's Degree in Biotechnology from the Polytechnic University of Valencia. Master's Degree in Biotechnology of Human Assisted Reproduction from the University of Valencia along with the Valencian Infertility Institute (IVI). Postgraduate course in Medical Genetics.