Osteomyelitis - a Scientometric Analysis

Purpose: The osteomyelitis is an infectious inflammation of the bone marrow, which is produced by an invasion of pathogens into the osseous medullary canal. The process is significantly influenced by the co-morbidities of the patient (e.g. age, diabetes, PAD). While osteomyelitis in the pre-antibiotic era often led to amputation of the affected limb, today especially antibiotic resistance and chronic forms are a major problem. The topic osteomyelitis is therefore an object of intense research. However, a comprehensive analysis of global research activities and international networking of scientists on this issue is not yet done. Materials and Methods: This paper analyzes the entire publications on the subject of "osteomyelitis" from 1900-2009 in "ISI Web of Science" by quantitative and semi-qualitative criteria. "Equalizing Density Map Projection" are applied to visualize the structures of the global research and citation activity. In addition, network diagrams illustrate the bilateral and multilateral research and institutional collaborations. Results: On the basis of predetermined criteria 12632 publications can be determined. In addition to the publication numbers, the number of citations increases continuously. The analysis of country cooperation as well as the institutions indicates hegemony of the United States. Most papers about osteomyelitis are published in the subject areas of surgery, orthopedics, internal medicine and radiology. Discussion: This study is the first comprehensive, scientometric work and depicts corresponding representations of the research activities, geographical relationships and research collaborations. Conclusion: It can be seen a research focus in North America and Europe, with further intensification of cross-linking international research expenses as goal of further efforts.