OBJECTIVE To determine whether vasectomy is associated with an increased risk of several diseases, and in particular testicular cancer, after operation. DESIGN Retrospective cohort study using linked medical record abstracts. SETTING Six health districts in Oxford region. SUBJECTS 13,246 men aged 25-49 years who had undergone vasectomy between 1970 and 1986, and 22,196 comparison subjects...

PURPOSE Scrotal discomfort is a recognized complication of vasectomy, but the natural history and incidence of this problem are uncertain. The typical ultrasonographic changes after a vasectomy primarily include epididymal thickening and epididymal tubular ectasia with diminished blood flow in the epididymis. We prospectively studied the differences in the ultrasonographic features of the testi...

Semen analysis following elective vasectomy is necessary to confirm that the procedure was successful. However, many patients fail to follow postoperative instructions to obtain semen analysis. One hundred forty-one patients who had undergone vasectomy at the Family Practice Center of the Medical College of Ohio were surveyed to assess reasons for a poor rate of follow-up after vasectomy. Only ...

METHODS — The only effective method available for male contraception is vasectomy, which divides the vas deferens in a minor surgical procedure [1]. The procedure takes about 15 minutes and can be performed in an appropriately equipped office or ambulatory surgery center [2]. No-scalpel vasectomy is the preferred vasectomy technique in the United States (US) because of its lower complication ra...

Progressively motile spermatozoa were present in 42/47 (89%) of post-vasectomy specimens, and in 16 of 24 samples (66%) demonstrable fertilizing potential could be detected in the zona-free hamster egg assay. The mean +/- s.e.m. post-vasectomy penetration rate of 20.6 +/- 6.0% was, however, significantly lower (P less than 0.001) than the pre-vasectomy value of 49.7 +/- 6.4%. After vasectomy th...

BACKGROUND Simple ligation of the vas with suture material and excision of a small vas segment is believed to be the most common vasectomy occlusion technique performed in low-resource settings. Ligation and excision (LE) is associated with a risk of occlusion and contraceptive failure which can be reduced by performing fascial interposition (FI) along with LE. Combining FI with intra luminal t...

BACKGROUND Male involvement in contraceptive use is increasingly becoming a global reproductive health issue. Vasectomy is one of the two male modern contraceptive methods espoused by the National Family Planning Policy in Ghana. Despite these advocacies, there are reports of low patronage of this method in Ghana. This study adhering to RATS guidelines on qualitative research therefore explored...

PURPOSE The purpose of this guideline is to provide guidance to clinicians who offer vasectomy services. MATERIALS AND METHODS A systematic review of the literature using the search dates January 1949-August 2011 was conducted to identify peer-reviewed publications relevant to vasectomy. The search identified almost 2,000 titles and abstracts. Application of inclusion/exclusion criteria yield...

background: sodium arsenite and/ or vasectomy may cause variation in sex hormones which affect pathophysiology of reproductive organs. objective: the aim was to investigate the morphological changes in structure of testis and hormonal imbalance in bilateral vasectomised rats treated with sodium arsenite. materials and methods: four groups of rats: bilateral vasectomy + sodium arsenite, bilatera...