Physiologic consequences and complications of vasectomy.
نویسندگان
چکیده
Sterilization of men and women is the most popular method of contraception in Canada. The contraceptive effect of a vasectomy usually occurs within 3 months. The production of sperm, however, is not interrupted, and an increase in pressure proximal to the ligation site may cause rupture of the epididymis or the ductus deferens, with extravasation of spermatozoa and the formation of granulomas or sperm antibodies. Increased pressure may also explain the postvasectomy pain syndrome.
منابع مشابه
American Urological Association (AUA) Guideline VASECTOMY: AUA GUIDELINE
Purpose: The purpose of this Guideline is to provide guidance to clinicians who offer vasectomy services. This guidance covers pre-operative evaluation and consultation of prospective vasectomy patients; techniques for local anesthesia, isolation of the vas deferens and occlusion of the vas deferens during vasectomy; post-operative follow-up; post-vasectomy semen analysis and potential complica...
متن کاملاثر وازکتومی دو طرفه بر میزان تعادل اکسیدان آنتی اکسیدان و پراکسیداسیون لیپید سرم در موش صحرایی
Background: Vasectomy is a widespread contraceptive method in men. In recent years, the number of men who perform vasectomy reversal is increasing. Vasectomy has complications, probably leading to vasectomy reversal failure. It is assumed that oxidative stress is the main cause of these complications. The aim of this study was to investigate the indices of oxidative stress serum after vasecto...
متن کاملCUA guideline: Vasectomy.
Vasectomy is a safe and effective method of birth control. Although it is a simple elective procedure, vasectomy is associated with potential minor and major complications. The early failure rate of vasectomy (presence of motile sperm in the ejaculate at 3–6 months post-vasectomy) is in the range of 0.3–9% and the late failure rate is in the range of 0.04–0.08%. The no-scalpel vasectomy techniq...
متن کاملQuestionnaire-based outcomes study of nononcological post-vasectomy complications.
PURPOSE We conducted an outcomes analysis to determine the incidence of post-vasectomy complications. MATERIALS AND METHODS A questionnaire (154 questions) addressing post-vasectomy complications, incidence of post-vasectomy scrotal pain and quality of life issues was sent to 470 patients. Followup telephone surveys were made. RESULTS A total of 182 patients (42.3%) responded. Mean follow-u...
متن کاملSafety and effectiveness of vasectomy.
OBJECTIVE To recommend further research on vasectomy based on a systematic review of the effectiveness and safety of vasectomy. DESIGN A systematic MEDLINE review of the literature on the safety and effectiveness of vasectomy between 1964 and 1998. MAIN OUTCOME MEASURE(S) Early failure rates are <1%; however, effectiveness and complications vary with experience of surgeons and surgical tech...
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عنوان ژورنال:
- CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne
دوره 138 3 شماره
صفحات -
تاریخ انتشار 1988