Wear particles induced-biological reaction in histiocyte surrounding the prosthesis is an important factor of osteolysis and aseptic loosening after prosthetic replacement.
Silver needle acupuncture treatment has notable effect on patients with chronic extravertebral soft tissue lesion, especially its long term loosening effect on myospasm.
The meditative response in which he performs them gives him that vital loosening and equability of all his powers, that collectedness and presence of mind, without which no right work can be done.