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Surgical Sperm Retrieval

Previously men with azoospermia would consider themselves to be sterile and unable to father a child. It wasn’t until surgical sperm retrieval techniques were discovered that men suffering from azoospermia realized the problem could be occurring due to an infection, injury or blockages. There are several sperm retrieval techniques such as PESA, TESA, TESE and MESA each with its own merits. Sperm retrieved through either of these procedures are used with IVF or ICSI treatments in order to enable the man from becoming the biological father to his child rather than having to use a donor sperm.

What is Surgical Sperm Retrieval?

As mentioned above there could be several reasons for the absence of sperm from the ejaculate. Blockages, low sperm count, low sperm motility are some of the factors that account for issues in male fertility. Surgical Sperm Retrieval techniques like PESA and TESA are some procedures to extract the sperm directly from the source.
The PESA, TESA, TESE and MESA male fertility treatments for surgical sperm retrieval all involve small surgical procedures that obtain sperm samples directly from the testes or surrounding tissue.

Who is Surgical Sperm Retrieval suitable for?

Surgical sperm retrieval procedures like PESA, TESA are for men who produce sperm but the sperm is not released during the ejaculate, men suffering from following conditions are best suited for surgical sperm retrieval procedures

Procedures for Surgical Sperm Retrieval:

Each method of surgical sperm retrieval is slightly different from the other. The various surgical sperm retrieval procedures are as follows:


PESA (Percutaneous Epididymal Sperm Aspiration)

This procedure involves the collection of sperm via a thin needle injected directly into the epididymis where the sperm is stored after formation in the testes

Advantages: The procedure is simple, avoids open surgery can be repeated since it is very quick to perform. Adequate sperm can be collected during each procedure


TESE (Testicular Sperm Extraction)

This surgical sperm extraction process involves the collection of sperm from a biopsy from the testicular tissue

Advantages: Advantages: TESE involves the biopsies of seminiferous tubules containing sperm. Only selective tubules are biopsied and hence there is less damage to the testicles. Using this method of surgical sperm retrieval a large area of tissue can be dissected making it easier to find sperm cells


TESA (Testicular Sperm Aspiration)

This procedure is primarily used for men who are suffering from obstructive azoospermia. The patient is given local anesthesia and a needle is injected into the testicular substance. Fluid is aspirated and the aspirated fluid is checked for sperm. Color Doppler Ultrasonography procedures are used in the TESA procedure to ensure that blood vessels are avoided.

Advantages: Advantages: This is an entirely non-surgical procedure or sperm retrieval. TESA is a very simple procedure that does not require additional training for the experts in Infertility procedures.


MESA (Microsurgical Epididymal Sperm Aspiration)

An incision is made in the scrotum. The epididymal tunica is observed and incised under a microscope and the epididymal ductile is mobilized. The mobilized ductile is opened and fluid is extracted. When enough sperm fluid is collected the duct can be sutured up.

Advantages: Advantages: MESA is a very precise procedure that allows for aspiration free from unwanted fluids like blood. Sperm recovery is very high with this MESA procedure of sperm retrieval.

Why IVF Spring?

IVF Spring Fertility center prides itself with the achievements that it has gained in Fertility and Reproductive Health niche. We have been treating people with various fertility issues for decades. We have gone to great heights in helping couples have children of their own successfully via different varieties of treatment options. This is only possible because of the highly experienced doctors who consult you, backed up with the state of art clinic and advanced diagnostic and treatment facilities to help you achieve your dreams.

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