AbstractGet full access to this articleView all access options for this article.Get accessReferences1. Xie Y.M. , Xu S. , Zhang C.S. Examination of surface conditions and other physical properties of commonly used stainless steel acupuncture needles. Acupunct Med 2014; 32: 146–54.2. Hayhoe S. , McCrossan M. , Smith A. Single-use acupuncture needles: scanning electron-microscopy of needle-tips. Acupunct Med 2002; 20: 11–18.