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This article describes a step-by-step procedure to perform PVSA accurately, report data from patients who underwent post vasectomy semen analysis between 2015 and 2021 experience, along with results from an international online survey on clinical practice.
Post vasectomy semen analysis (PVSA) is the laboratory procedure used to establish whether sperm are present in the semen following a vasectomy. As such, PVSA indicates whether surgery has been successful to achieve male sterilisation. PVSA continues to be carried out by a wide variety of individuals with different levels of training. This ranges
Postvasectomy semen analysis (PVSA) is the laboratory procedure used to establish whether sperm are present in the semen following a vasectomy. As such, PVSA indicates whether surgery has been successful to achieve male sterilisation.
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 (PVSA) and potential complications and consequences of vasectomy.
15 kwi 2016 · The primary outcome measures were (i) total number of post-operative semen samples submitted, (ii) post-vasectomy semen analysis (PVSA) outcomes, and (iii) the numbers issued special...
2 sty 2022 · Results: Results from our clinical experience showed that 92.1% of patients passed PVSA, with 7.9% being further tested. A total of 78 experts from 19 countries participated in the survey, and...
Results: Results from our clinical experience showed that 92.1% of patients passed PVSA, with 7.9% being further tested. A total of 78 experts from 19 countries participated in the survey, and the majority reported to use time from vasectomy rather than the number of ejaculations as criterion to request PVSA.
