Research overview: experimental and modelling studies of canine puncture

This overview surveys experimental and computational studies that test how sabertooth canines performed when penetrating flesh and bone. Researchers have used physical models, replica teeth, and simulations to measure puncture forces, the resistance of soft and hard tissues, and the stresses that develop in long canines during a bite. Such work probes how deep a sabre could drive, how vulnerable it was to bending or breakage, and how serrations and tooth shape affected cutting efficiency. The survey reviews what these experiments reveal about the feasibility of various killing models, how they constrain the loads sabertooths could safely apply, and how they complement finite-element and comparative anatomical approaches. It discusses the value and limitations of experimental palaeobiology in reconstructing the mechanics of an extinct predator's signature weapon.