Some characteristics of vaginal prolapse in Nepali buffaloes.

Prolapse of vagina is one of the important maternal abnormalities during pregnancy in cattle and buffaloes. A field investigation was carried out on 26 Murrah graded buffaloes to study clinical characteristics of vaginal prolapse in buffaloes in Nepal. Fifty-seven percent of the 26 buffaloes with vaginal prolapse were either heifers or in first lactation. Sixty-five percent of the cases were in seventh month of pregnancy or later. About three quarters of the cases occurred between June and October. Twelve cases (63%) of the 19 animals excluding 7 heifers had a history of vaginal prolapse in previous gestations. A half of the buffaloes were showing prolapse of the vagina even when they were in standing position and showing moderate or vigorous straining. After the conventional treatments, twenty-three buffaloes retained the replaced vagina and calved normally. One animal aborted although the vagina was retained. Two buffaloes had severest degree of vaginal prolapse complicated with edema, injury and cyanosis, and they did not respond to the treatment. The two buffaloes had frequently recurrent prolapse and subsequently died. Early detection and prompt treatment may be imperative to control the vaginal prolapse in buffaloes.