Scoliosis and Spinal Disorders Orthopaedic Research Society (CORS), and the International Spine and Pain Consortium (ISPC). The journal was initially started in 2006 and was called "Scoliosis". In 2016, the journal changed its name to "Scoliosis and Spinal Disorders", and extended its scope to include all spine-related issues and themes. The journal is currently indexed in PubMed, Scopus and dozens of other search engines. Its editorial board is composed of world leading spine experts located throughout the globe. As of 2016, the Editors-in-Chief are Theodoros B. Grivas from the Department of Traumatology and Orthopaedics at Tzaneio General Hospital in Piraeus, Greece and Dino Samartzis
Supernumerary body part two or more different populations of genetically distinct cells that originated in different zygotes that have merged; anatomical structures are typically mixed depending on which cells are prevalent in different body parts, for example plants can have two different types of flowers. A mosaic is a genetic anomaly similar in nature and effects to a chimera: genetically different populations of cells within one organism, originated from some propagated mutation of a single cell rather than from outside sources. In Hindu mythology, additional limbs and heads are considered a sign of power. In Greek mythology, Artemis, the goddess of fertility, was