Ioannis D. Papanastassiou

35 papers and 693 indexed citations
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About

Ioannis D. Papanastassiou is a scholar working on Surgery, Pathology and Forensic Medicine and Rheumatology. According to data from OpenAlex, Ioannis D. Papanastassiou has authored 35 papers receiving a total of 693 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Surgery, 20 papers in Pathology and Forensic Medicine and 7 papers in Rheumatology. Recurrent topics in Ioannis D. Papanastassiou’s work include Spine and Intervertebral Disc Pathology (19 papers), Spinal Fractures and Fixation Techniques (17 papers) and Management of metastatic bone disease (10 papers). Ioannis D. Papanastassiou is often cited by papers focused on Spine and Intervertebral Disc Pathology (19 papers), Spinal Fractures and Fixation Techniques (17 papers) and Management of metastatic bone disease (10 papers). Ioannis D. Papanastassiou collaborates with scholars based in United States, Greece and Germany. Ioannis D. Papanastassiou's co-authors include Frank D. Vrionis, Kamran Aghayev, Mohammed Eleraky, James R. Berenson, Panayiotis J. Papagelopoulos, Gunnar B. J. Andersson, Jan Van Meirhaeghe, Frank M. Phillips, Brent J. Small and John H. Healey and has published in prestigious journals such as Spine, Clinical Orthopaedics and Related Research and BioMed Research International.

In The Last Decade

Co-authorship network of co-authors of Ioannis D. Papanastassiou

This figure shows the co-authorship network connecting the top 25 collaborators of Ioannis D. Papanastassiou. A scholar is included among the top collaborators of Ioannis D. Papanastassiou based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ioannis D. Papanastassiou. Ioannis D. Papanastassiou is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ioannis D. Papanastassiou

35 papers receiving 632 citations

Fields of papers citing papers by Ioannis D. Papanastassiou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ioannis D. Papanastassiou. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ioannis D. Papanastassiou. The network helps show where Ioannis D. Papanastassiou may publish in the future.

Countries citing papers authored by Ioannis D. Papanastassiou

Since Specialization
Citations

This map shows the geographic impact of Ioannis D. Papanastassiou's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ioannis D. Papanastassiou with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ioannis D. Papanastassiou more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2026