Finding IMSI Treatment Clinic in Pune ?. Before going to any clinic or Centre you should what is IMSI TREATMENT ?. IMSI is the acronym of Intracytoplasmic Morphologically Selecetd sperm injection . IMSI is the laboratory technique being used in the laboratory for the IVF treatment involving the process of insertion of the sperms into the egg to enhance the fertilization process. It uses high power magnification for the visualization of the sperm, allowing the experts to select the best sperm with high chances of fertility to be inserted into the eggs for a high degree of chances of pregnancy among couple to give a birth to a new life.