Field necropsy of cattle and diagnostic sample submission.

Field necropsies can provide a wealth of information that can help guide production management decisions. Techniques outlined can allow a veterinary practitioner to complete a thorough necropsy of a bovine, including examination of the brain when indicated, in less than 20 minutes. An observation and history collection system using form templates and photographs is outlined that improves efficiency of recording necropsy results. One key to necropsy efficiency, speed, and enjoyment is having sharp knives. The first part of the article includes tips for sharpening knives. The article also includes detailed information on appropriate diagnostic specimen handling, packaging, and shipping.