“…Owing to the vast growth of the scientific literature, an overview of the most relevant past publications has become more important than ever. In more recent years, bibliometric studies have therefore gained momentum and were subsequently published for fields as broad as surgery in general, 2 medical specialties, 3,4 anatomic regions, 5 surgical procedures, 6 geographic origin of studies, 7,8 and individual disease entities. 9 In the field of the human spine, two bibliometric studies have been published.…”