Vasectomy surgery. Patient's vas deferens being cut with a vasectomy needle during vasectomy, or male sterilisation surgery. The two vas deferentia that carry sperm from the testes to the penis are cut and tied, or sealed. This stops sperm from being ejected at ejaculation, providing a method of contraception that is nearly 100% efficient. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5166 px × 3444 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : |
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