Intracavernous injection
Intracavernous injection (pronunciation: in-tra-cav-er-nous in-jec-tion) is a medical procedure that involves injecting medication directly into the corpora cavernosa, two spongy areas of the penis. This procedure is often used to treat erectile dysfunction.
Etymology
The term "intracavernous" is derived from the Latin words "intra" meaning within, and "cavernosus" meaning full of hollows or cavities. The term "injection" comes from the Latin word "injectionem", which means a throwing or casting in.
Procedure
The intracavernous injection procedure involves the use of a small needle to inject medication directly into the corpora cavernosa. The medication works by expanding the blood vessels, allowing more blood to flow into the penis, leading to an erection. The procedure is usually performed in a doctor's office and can be done by the patient at home with proper instruction.
Related Terms
- Corpora cavernosa: Two spongy areas of the penis that fill with blood to cause an erection.
- Erectile dysfunction: A condition where a man is unable to achieve or maintain an erection suitable for sexual intercourse.
- Vasoactive drugs: Medications that affect the diameter of blood vessels. In the context of intracavernous injections, these drugs are used to increase blood flow to the penis.
Side Effects
Possible side effects of intracavernous injections include pain, bleeding at the injection site, and prolonged erections (priapism). If an erection lasts for more than four hours, medical attention should be sought immediately to prevent permanent damage.
See Also
External links
- Medical encyclopedia article on Intracavernous injection
- Wikipedia's article - Intracavernous injection
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