Surgical Sperm Retrieval (TESA / PESA / TESE)
Surgical Sperm Extraction: These are the various medical procedure for extracting sperm from the testicles/ reproductive organs of man, in certain cases where sperm is absent in the ejaculated semen sample also called Azoospermia (Zero Sperm) these procedures are performed.
In another case where sperm presence is very low in the ejaculated semen sample also called Oligozoospermia or in some cases, the ejaculated semen sample is itself not enough also called as Oligospermia. In all such cases, the above procedures’ are performed as the case may be.
TESA - Testicular Sperm Aspiration
PESA - Percutaneous Epididymal Sperm Aspiration
TESE - Testicular Sperm Extraction
MESA - Microsurgical Epididymal Sperm Aspiration