title: Vasectomy: efficacy of placing the cut vas in different fascial planes.
abstract: The inadvertent failure to achieve sterility in 8 to 40 vasectomy procedures afforded a rare opportunity to study the efficacy of placing the two cut ends of the vasa in different fascial planes. Interposition of the fascia was performed in 12 patients and was not performed in 28 others, with no significant difference in the failure rates of the two groups. Histologic examination of vasal tissue from one patient in each group revealed that a sperm granuloma can erode fascia and the wall of the vas.
mesh_terms: D000071938:Fasciotomy; D006099:Granuloma / Q000175:diagnosis; D006801:Humans; D008297:Male; D013076:Sperm Count; D014649:Vas Deferens / Q000473:pathology / Q000601:surgery*; D014659:Vasectomy / Q000379:methods*