Bilateral Orchiectomy Procedure Slides: Photos with explanatory text from a bilateral orchiectomy. Description of advantages of orchiectomy over vasectomy.
CancerHelp UK: Orchidectomy: About the procedure for removing the testicles as treatment for cancer and its alternative, hormone therapy.
Prostate Cancer InfoLink: About the use of orchiectomy to treat prostate cancer, including advantages and disadvantages.
The TCRC Orchiectomy Page: A description of orchiectomy surgery, used in the treatment of testicular cancer with commonly asked questions and answers.