The healing stump-end of an amputated leg, c. 1760-93. The new tissue (cicatrix) is nearly formed here, but the muscles surrounding the amputation sore have contracted to produce a ‘conical’ shaped stump, with the bones of the leg projecting beyond the skin. This would have reduced the probability of a complete heal. Specimen from the Hunterian Museum of the Royal College of Surgeons, London.