Ichthyosis bullosa of Siemens given by genetic testing. There is no cure for IBS but in the future gene therapy may offer a cure. Treatments for IBS generally attempt to improve the appearance of the skin and the comfort of the sufferer. This is done by exfoliating and increasing the moisture of the skin. Common treatments include: Ichthyosis bullosa of Siemens (IBS) was first described by the German dermatologist Hermann Werner Siemens in 1937 from his study of an affected family. In 1994 the gene causing IBS was discovered and it was also proved in the same year that ichthyosis exfoliativa is the same
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