Vasectomy is generally regarded as a permanent contraception method. It involves the ligation of the vas deferens, an important conduit of semen (and sperm cells) to the female genital tract. The disruption of continuity means that the sperms cannot be transferred to the female genital tract and hence fertilization cannot occur. There are a number of things that you need to know if you plan to reverse vasectomy.
Microsurgical vasectomy reversal is by far the most preferred technique. It involves minimal access of the reproductive structures which not only increases the success rate of the procedure but also minimizes the associated complications. Using the microsurgical technique, the surgeon may connect the two stumps of vas deferens (vasovasostomy) or one of the stumps to the epididymis, the sperm storage site (vasoepididymostomy).
While numerous improvements have been made on the techniques that are used, failure is not uncommon. One of the reasons as to why this is the case is the fact that the vas deferens is a very small tube that is greatly affected by scarring once ligation has been done. The scar tissue has to be removed before the two stumps are re-joined. The two stumps may be of different diameters which serves to reduce success rates as well.
Before the operation, you have to undergo evaluation by a fertility specialist and a urologist. The aim of this evaluation is to determine the probability of achieving success in the operation. The specialist will seek to establish whether or not you were fertile before the ligation procedure. They also attempt to identify the presence (or absence) of sperm antibodies that may have been formed over time.
Research shows that success rates may be as high as 70% to 90%. Age, is not a major determinant of who succeeds and who does not. However, the duration of time that elapses from the date of ligation does influence fertility rates to a great extent. Generally, persons who undergo the procedure within three years of vasectomy have success rates in excess of 50% while those that have it after more than 10 years have a rate that is as low as 30%.
Microsurgical technique is generally safe but a number of risks albeit rare exist. Those that are commonly encountered include infections at the surgical site and fluid accumulation within the scrotal sac (known as a hydrocele). This fluid has to be drained through surgery. Nerve fibers and arterial blood vessels may also be injured in the process. Other rare complications include reaction to anesthesia and deep venous thrombosis.
The microsurgical operation is usually done in outpatient clinics. It typically lasts between two and four hours except in cases of extensive scar tissues in which more time may be required. Since spinal anesthesia is used in most cases, one can leave the hospital on the same day the operation is performed. Pain is mild to moderate and most people resume their normal routines within about three days.
When dealing with reversal of vasectomy, it is important to bear in mind that successful pregnancies are the product of two partners; the woman and the man. Before the procedure can be said to be unsuccessful, the woman should be adequately evaluated as well. This is particularly important if the partner is thirty five years or older or has never conceived in the past.
Microsurgical vasectomy reversal is by far the most preferred technique. It involves minimal access of the reproductive structures which not only increases the success rate of the procedure but also minimizes the associated complications. Using the microsurgical technique, the surgeon may connect the two stumps of vas deferens (vasovasostomy) or one of the stumps to the epididymis, the sperm storage site (vasoepididymostomy).
While numerous improvements have been made on the techniques that are used, failure is not uncommon. One of the reasons as to why this is the case is the fact that the vas deferens is a very small tube that is greatly affected by scarring once ligation has been done. The scar tissue has to be removed before the two stumps are re-joined. The two stumps may be of different diameters which serves to reduce success rates as well.
Before the operation, you have to undergo evaluation by a fertility specialist and a urologist. The aim of this evaluation is to determine the probability of achieving success in the operation. The specialist will seek to establish whether or not you were fertile before the ligation procedure. They also attempt to identify the presence (or absence) of sperm antibodies that may have been formed over time.
Research shows that success rates may be as high as 70% to 90%. Age, is not a major determinant of who succeeds and who does not. However, the duration of time that elapses from the date of ligation does influence fertility rates to a great extent. Generally, persons who undergo the procedure within three years of vasectomy have success rates in excess of 50% while those that have it after more than 10 years have a rate that is as low as 30%.
Microsurgical technique is generally safe but a number of risks albeit rare exist. Those that are commonly encountered include infections at the surgical site and fluid accumulation within the scrotal sac (known as a hydrocele). This fluid has to be drained through surgery. Nerve fibers and arterial blood vessels may also be injured in the process. Other rare complications include reaction to anesthesia and deep venous thrombosis.
The microsurgical operation is usually done in outpatient clinics. It typically lasts between two and four hours except in cases of extensive scar tissues in which more time may be required. Since spinal anesthesia is used in most cases, one can leave the hospital on the same day the operation is performed. Pain is mild to moderate and most people resume their normal routines within about three days.
When dealing with reversal of vasectomy, it is important to bear in mind that successful pregnancies are the product of two partners; the woman and the man. Before the procedure can be said to be unsuccessful, the woman should be adequately evaluated as well. This is particularly important if the partner is thirty five years or older or has never conceived in the past.
About the Author:
If you are looking for the facts about a reverse vasectomy, pay a visit to the web pages online here today. More details are available at http://micro-vas-reversals.com now.
إرسال تعليق