Barnes Marian N., Blandy J. P., England H. R., Gunn George, Howard Geraldine, Law Barbara, Mason Bridgett, Medawar Jean, Reynolds C., Shearer R. J., Singh M., Stanley-Roose Dorothy G.
Br Med J. 1973 Oct 27;4(5886):216-21. doi: 10.1136/bmj.4.5886.216.
In a prospective study of 1,000 people treated by vasectomy at the Margaret Pyke Centre under local anaesthesia as outpatients minor sepsis occurred in 12 cases, an abscess in one, and haematoma needing drainage in seven. Spontaneous recanalization of the vasa occurred in six patients and an unsuspected third vas was found in one.Except in patients with recanalization or a third vas the semen was always free from motile spermatozoa within three months, but non-motile spermatozoa have so far persisted for up to 17 months in a few cases.
在玛格丽特·派克中心对1000名接受局部麻醉的门诊输精管切除术患者进行的前瞻性研究中,12例发生轻微脓毒症,1例出现脓肿,7例血肿需要引流。6例患者输精管自发再通,1例发现一条未被怀疑的第三条输精管。除了输精管再通或有第三条输精管的患者外,精液在三个月内总是没有活动精子,但在少数情况下,不活动精子迄今持续长达17个月。