Scoliosis Research Society Scoliosis Research Society Scoliosis Research Society (SRS) is a non-profit, professional, international organization, made up of physicians and allied health personnel, whose purpose is to "care for those with spinal deformity throughout life by patient care, education, research and patient advocacy." Founded in 1966 with 35 members, the SRS has grown to include almost 1100 spinal deformity surgeons in 41 countries, with a primary focus on providing continuing medical education for health care professionals and on funding/supporting research in spinal deformities. Among its founding members were Dr Paul Randall Harrington, inventor of the Harrington Rod treatment for scoliosis, and Dr.
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