Surgical sperm retrieval – PESA and TESE

The Herts & Essex Fertility Centre believe that fertility counselling is an important part of the services we offer. The journey you are considering can be a very rocky one, and we are extremely aware of the stress the treatment can place on you.

Surgical Sperm removal

Percutaneous Epididymal Sperm Aspiration (PESA)

Surgical sperm retrieval procedures can be used in cases where a mechanical blockage of the vas deferens, either congenital or acquired as the result of vasectomy or disease process, means that sperm produced by the testes cannot be released and remain stored in the epididymis. This trapped sperm can be removed by surgical sperm retrieval via a simple procedure known as PESA. In this procedure a fine needle is inserted through the skin of the scrotum to remove the sperm from the epididymis.

Testicular Sperm Extraction (TESE)

TESE is performed when PESA has been unsuccessful, and in men suffering from early signs of testicular failure where no sperm is likely to be present in the epididymis. The procedure involves a small incision being made in the scrotum and testis, and a biopsy of testicular tissue is taken from which sperm is extracted in the laboratory. Unfortunately, in a small number of cases we may be unsuccessful in retrieving sperm, and the options are to either abandon egg recovery or proceed with egg freezing or use pre-planned donor sperm.

PESA and TESE procedures are carried out under sedation aided by local anaesthetic and are normally performed on the same day, but prior to the female partner’s egg recovery.

Sperm RetrievalCost
Surgical sperm retrieval (SSR) - Excludes freezing£2,500
Sperm freeze following SSR (including 1 year storage)£680  
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