Shikotsumyaku wielders carry out this same process, although they shape the bone into a form that they desire. This technique agitates and excites the osteoblasts near the fractured bone with medical chakra. This causes them to go into overdrive, effectively building the skeletal structure of an entire limb in a very short space of time by rapidly laying down new bone. The speed with which this technique occurs varies with the skill of th user, but Izuna Akiyama is able to regenerate an entire arm in under a minute. The resulting limb is identical to the previous one, and retains all the characteristics of the original. It has been noted that the recreated limb tends to have strength that is greater than normal bone. In this technique the ligaments that hold the bone together are also crea