Scoliosis and Spinal Disorders from the Department of Orthopaedics and Traumatology, The University of Hong Kong in Hong Kong. Scoliosis and Spinal Disorders Scoliosis and Spinal Disorders () is an international, multidisciplinary open-access, peer-reviewed, online-only medical journal addressing all spine conditions. The journal encompasses all aspects of research on prevention, diagnosis, treatment, outcomes and cost-analyses of conservative and surgical management of all spinal deformities, disorders and conditions (e.g. low back pain, degenerative disc disease, trauma, etc). Both clinical and basic science reports form the cornerstone of the journal in its endeavor to provide original, primary studies as well as narrative/systematic reviews and meta-analyses to
Supernumerary body part considered to have lost much or all of their original function through evolution. These body parts can be classed as additional to the required functioning of the body. In human anatomy the vermiform appendix is sometimes classed as a vestigial remnant. Prosthesis is an artificial extension that replaces a body part, and cybernetics is the study of computer technology in relation to organisms which can include replacement or additional body parts. Body integrity identity disorder (BIID) is a psychiatric disorder in which a person thinks that they have one or more additional limbs than they should, despite having two arms