[Teat amputation in cattle--indications, surgical results and economy]

Based on the experience gained after the performance of 204 teat amputations with complete closure of the wound, medical as well as economic aspects were discussed. Various types of severe teat injuries leading to a teat amputation were listed. Surgery was successful in 94.6% of all animals subjected to the teat amputation. Approximately 50% of the animals had a reproductive life span after surgery of more than one year. The most common reasons for culling were inconvenience at milking and insufficient milk yield. The milk yield during a lactation period dropped by an average of 5.5%. Cost efficiency of the procedure was evaluated by partial budgeting. The result of this analysis suggested that in most cases, from the economic standpoint of view, there might be an indication for teat amputation.