




| By creating a partial vacuum, mechanical vacuum devices cause an erection. This draws blood into the penis, expanding and engorging it. The vacuum device has three components: a plastic cylinder, into which the penis is placed - a pump, which draws air out of the cylinder - and an elastic band, which is placed around the base of the penis to maintain the erection after the cylinder is removed. This works during intercourse by preventing blood from flowing back into the body. A device with a vacuum constrictor causes an erection by creating a partial vacuum around the penis and it draws blood into the corpora cavernosa. One variation of the vacuum device involves a semi rigid rubber sheath that is placed on the penis and remains there after erection is attained. Surgery usually has one of three goals. The first is to implant a device that can cause the penis to become erect. The second is to reconstruct arteries to increase flow of blood to the penis. And the third is to block off veins that allow blood to leak from the penile tissues. Sounds pretty simple, right ? - Implanted devices, known as prostheses, can restore erection in many men with Impotence. Possible problems with implants include infection and mechanical breakdown. Because of technological advances in recent years, mechanical problems have diminished tremendously. Malleable implants usually consist of paired rods, which are inserted surgically into the corpora cavernosa. The user manually adjusts the position of the penis and, therefore, the rods. Adjustment does not affect the width or length of the penis. Inflatable implants consist of paired cylinders, which are surgically inserted inside the penis and can be expanded using pressurized fluid. Tubes connect the cylinders to a fluid reservoir and a pump that are also surgically implanted. The patient inflates the cylinders by pressing on the small pump which are located under the skin in the scrotum. Inflatable implants can expand the width and length of the penis a bit. They also leave the penis in a more natural state when not inflated. With an inflatable implant, erection is produced by squeezing a small pump implanted in a scrotum. The pump causes fluid to flow from a reservoir residing in the lower pelvis to two cylinders residing in the penis. The cylinders expand to create the erection. Surgery to repair arteries can reduce Impotence caused by obstructions that block the flow of blood. The best candidates for such surgery are young men with discrete blockage of an artery. Most of these problems are caused by an injury to the crotch or fracture of the pelvis. The procedure is almost never successful in older men with widespread blockage. Surgery to veins that allow blood to leave the penis usually involves an opposite procedure intentional blockage. Blocking off veins can reduce the leakage of blood that diminishes the rigidity of the penis during erection. Experts, however, have raised questions about the long term effectiveness and safety of this procedure and therefor is rarely done. List of Impotence Articles Treatment for Impotence Impotence is the inability to get or keep an erection firm enough for sexual intercourse. The word "Impotence" may also be used How is Impotence Treated ? Most doctor's agree that treatments for Impotence proceed from least to most invasive. The first thing in order is cutting back on Gene Therapy and Impotence According to a recent study conducted by the Pittsburgh School of Medicine, rats with Impotence that were treated with a gene How is Impotence Diagnosed ? The medical and sexual histories of a person help define the degree and nature of Impotence. The person's medical history Vacuum Devices, Implants and Surgery to Treat Impotence By creating a partial vacuum, mechanical vacuum devices cause an erection. This draws blood into the penis, expanding Topical Treatments for Impotence Injection therapies and topical treatments for impotence employ various agents that have properties that help achieve erection Drugs and Medications that Cause Impotence Medications and drugs used to treat other various medical disorders may cause impotence. If you think your impotence is |
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