Surgery of teat and udder in small ruminants: lesions, techniques and outcomes of 135 cases

A retrospective study on 135 cases of teat and udder surgical conditions in 129 small ruminants is described. On 19 repairs of teat lacerations, a primary- and a secondary-intention healing in 13 (68%) and in 4 (21%) cases, respectively, was observed; 2 (11%) had poor response and consequent mastitis. Good outcome and first-intention healing in 100% of the fistula repairs (2 cases), thelectomies (5 cases), teat neoplasm removals (14), and mastectomies (2 cases) were observed. Among 26 teat curettage cases, all 18 (69%) unilateral lesions treatment had a good outcome versus the 8 (31%) with bilateral lesion that suffered definitive relapse. In 67 skin udder neoplasm removals, a primary- and a secondary-intention healing in 59 (88%) and in 8 (12%) cases, respectively, was observed; however, 2 of the latter suffered mastitis. These procedures are associated with a good prognosis, and the percentage of favorable outcomes was high. Wound infections and dehiscence were the main complications observed. More interest in teat and udder surgery on small ruminants should be encouraged, and farmers should be made aware that the animal can often return into production at a reasonable cost; however, their post-operative care is the key to success.