regretted having a vasectomy because of pain. RESULTSIn all, 182 and 220 replies were received from patients in group A and B, respectively. Early complications included haematoma in five (2%) and two (0.9%) patients, respectively, and wound infection in 24 (13%) and 17 (7.7%). Eight patients who had scrotal pain even before vasectomy were excluded from the analysis (two in group A and six in group B). In group A, 25 of 180 (13.8%) had a new onset of scrotal pain of some nature, with eight (4.3%) having a VAS of >5; one patient had an epididymectomy for this. Three of the 25 regretted having a vasectomy because of pain. In group B, 36 of 214 (16.8%) reported persistent scrotal pain, with 13 (5.9%) having a VAS of >5. Six of the 36 regretted having a vasectomy because of the pain. The incidence of scrotal pain was not significantly different between the groups ( P = 0.48, Fisher's exact test). CONCLUSIONChronic scrotal pain after vasectomy is more common than previously described, affecting almost one in seven patients. All patients undergoing vasectomy must receive appropriate preoperative counselling about this. The incidence of this complication does not appear to increase with time.

While uncommon, escalator accidents can result in significant injury to dogs. Measures can be taken to prevent these injuries from occurring, whether through client education, dog training, structural modifications in the escalators themselves, or avoidance of escalators. In the present study, the survival rate of dogs injured on escalators was 100%.