Tooth resection - Scientific Review

Piglets are born with eight sharp needle teeth which are either cut just above the gum-line (with sharp side cutter pliers) or the tip is ground (with a rotating grindstone), shortly after birth. Teeth clipping and grinding are collectively known as tooth resection, practiced to prevent damage to sows’ udders and facial fighting lesions of piglets during lactation. Routine tooth resection is not permitted under EU legislation (Commission Directive 2001/93/EC) and teeth-clipping (as opposed to teeth grinding) is not permitted in some countries, such as Germany, Denmark, Norway and Switzerland.