The Journal of NeuroInterventional Surgery (JNIS) is a leading peer review journal for scientific research and literature pertaining to the field of neurointerventional surgery. The journal was launched in 2009 following growing professional interest in neurointerventional techniques for the treatment of a range of neurological and vascular problems including stroke, aneurysms, brain tumors, and spinal disorders. JNIS is published by BMJ on behalf of SNIS, it is also the official journal of ESMINT, the Interventional Chapter of ANZSNR, CING, HKSITN, the INR Chapter of NRST and STNI.