Omar Kujan

9.2k total citations · 3 hit papers
144 papers, 4.0k citations indexed

About

Omar Kujan is a scholar working on Periodontics, Oral Surgery and Otorhinolaryngology. According to data from OpenAlex, Omar Kujan has authored 144 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Periodontics, 39 papers in Oral Surgery and 35 papers in Otorhinolaryngology. Recurrent topics in Omar Kujan's work include Oral Health Pathology and Treatment (58 papers), Head and Neck Cancer Studies (35 papers) and Oral and Maxillofacial Pathology (29 papers). Omar Kujan is often cited by papers focused on Oral Health Pathology and Treatment (58 papers), Head and Neck Cancer Studies (35 papers) and Oral and Maxillofacial Pathology (29 papers). Omar Kujan collaborates with scholars based in Australia, Saudi Arabia and United Kingdom. Omar Kujan's co-authors include Philip Sloan, Camile S. Farah, Paul M. Speight, Syed Ali Khurram, G.R. Ogden, Saman Warnakulasuriya, Anne‐Marie Glenny, Nalin Thakker, Majdy Idrees and Richard Oliver and has published in prestigious journals such as SHILAP Revista de lepidopterología, Clinical Cancer Research and Cochrane Database of Systematic Reviews.

In The Last Decade

Omar Kujan

135 papers receiving 3.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Oral potentially malignant disorders: A consensus report from an international seminar on nomenclature and classification, convened by the WHO Collaborating Centre for Oral Cancer

2020 636 citations Saman Warnakulasuriya, Omar Kujan et al. Oral Diseases profile →
Oral potentially malignant disorders: risk of progression to malignancy

2017 383 citations Syed Ali Khurram, Omar Kujan et al. profile →
Oral epithelial dysplasia: Recognition, grading and clinical significance

2021 145 citations Edward Odell, Omar Kujan et al. Oral Diseases profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Omar Kujan Australia	28	2.6k	1.5k	1.2k	802	494	144	4.0k
Alexander Ross Kerr United States	33	2.6k 1.0×	1.5k 1.0×	757 0.6×	774 1.0×	425 0.9×	76	4.5k
G.R. Ogden United Kingdom	34	2.2k 0.9×	1.7k 1.1×	1.2k 1.1×	956 1.2×	701 1.4×	121	4.5k
Jesper Reibel Denmark	32	2.3k 0.9×	938 0.6×	1.3k 1.1×	798 1.0×	443 0.9×	103	4.1k
Miguel Ángel González‐Moles Spain	43	3.4k 1.3×	1.2k 0.8×	1.5k 1.2×	982 1.2×	1.1k 2.2×	170	5.9k
Alan Roger Santos‐Silva Brazil	30	916 0.4×	913 0.6×	877 0.7×	695 0.9×	903 1.8×	379	4.1k
Mats Jontell Sweden	37	2.1k 0.8×	465 0.3×	1.3k 1.1×	610 0.8×	389 0.8×	132	4.2k
Stefano Fedele United Kingdom	36	1.5k 0.6×	581 0.4×	591 0.5×	582 0.7×	981 2.0×	140	4.0k
M Carrozzo Italy	46	5.0k 1.9×	977 0.7×	1.8k 1.6×	1.3k 1.7×	447 0.9×	136	6.8k
Richard Oliver United Kingdom	29	630 0.2×	813 0.6×	615 0.5×	744 0.9×	524 1.1×	65	2.5k
P. R. Murti India	23	2.0k 0.8×	901 0.6×	1.1k 0.9×	340 0.4×	182 0.4×	36	2.7k

Countries citing papers authored by Omar Kujan

Since Specialization

Citations

This map shows the geographic impact of Omar Kujan'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 Omar Kujan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Omar Kujan more than expected).

Fields of papers citing papers by Omar Kujan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Omar Kujan. 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 Omar Kujan. The network helps show where Omar Kujan may publish in the future.

Co-authorship network of co-authors of Omar Kujan

This figure shows the co-authorship network connecting the top 25 collaborators of Omar Kujan. A scholar is included among the top collaborators of Omar Kujan 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 Omar Kujan. Omar Kujan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Jansen, B.H.E., Stephanie A. Mullane, Bobby K. Joseph, et al.. (2025). Patient‐Centred Web‐Based Information on Head and Neck Squamous Cell Carcinoma: Quality and Readability. Oral Diseases.

Silva, Brunno Santos de Freitas, et al.. (2025). Manifestations of Head and Neck Cancer in Patients With Plummer–Vinson Syndrome: A Systematic Review. Oral Diseases. 31(6). 1539–1545.

Kujan, Omar, et al.. (2024). The Effectiveness of Salivary Sampling for the Detection and Quantification of Aggregatibacter actinomycetemcomitans in Periodontitis Patients. Pathogens. 13(12). 1073–1073. 1 indexed citations

Carr, Sandra, et al.. (2024). Community‐Based Dental Education (CBDE): A Survey of Current Program Implementation at Australian Dental Schools. International Journal of Dentistry. 2024(1). 2890518–2890518. 2 indexed citations

Alsalhani, Anas B., Mohammad Zakaria Nassani, Mohammed Noushad, et al.. (2024). Evaluating Dentists' Understanding of Dry Mouth Management: An International Cross‐Sectional Study. Oral Diseases. 31(4). 1206–1214. 2 indexed citations

Frydrych, Agnieszka M., Richard Parsons, & Omar Kujan. (2023). Use of oral nutritional supplements in irradiated patients with head and neck cancer. Oral Diseases. 30(7). 4165–4173. 1 indexed citations

Nassani, Mohammad Zakaria, Bassel Tarakji, Mohammed Noushad, et al.. (2023). Awareness and practice of dentists in gulf cooperation council countries regarding medication-related osteonecrosis of the jaw – A web-based survey. Journal of Dental Sciences. 18(4). 1677–1684. 1 indexed citations

Idrees, Majdy, Kate Shearston, Camile S. Farah, & Omar Kujan. (2022). Immunoexpression of oral brush biopsy enhances the accuracy of diagnosis for oral lichen planus and lichenoid lesions. Journal of Oral Pathology and Medicine. 51(6). 563–572. 11 indexed citations

Hamadah, Omar, et al.. (2022). Saliva‐based cell‐free DNA and cell‐free mitochondrial DNA in head and neck cancers have promising screening and early detection role. Journal of Oral Pathology and Medicine. 52(1). 29–36. 20 indexed citations

10.

Hamadah, Omar, et al.. (2022). Efficacy of injectable platelet‐rich fibrin in the treatment of symptomatic oral lichen planus. Oral Diseases. 29(5). 2256–2264. 19 indexed citations

11.

Miranda, Letícia Algarves, et al.. (2022). Prevalence of the JP2 genotype of Aggregatibacter actinomycetemcomitans in the world population: a systematic review. Clinical Oral Investigations. 26(3). 2317–2334. 16 indexed citations

12.

Tarakji, Bassel, Nasser Raqe Alqhtani, A. Nabhan, et al.. (2022). Assessment of Knowledge and Attitude of Dental Students towards HIV and Its Oral Manifestations in Saudi Arabia—A Cross-Sectional Study. Healthcare. 10(8). 1379–1379. 10 indexed citations

13.

Alshehri, Mohammed, et al.. (2022). Smart-Card Technology for the Dental Management of Medically Complex Patients. Healthcare. 10(11). 2314–2314. 1 indexed citations

14.

Odell, Edward, Omar Kujan, Saman Warnakulasuriya, & Philip Sloan. (2021). Oral epithelial dysplasia: Recognition, grading and clinical significance. Oral Diseases. 27(8). 1947–1976. 145 indexed citations breakdown →

15.

Idrees, Majdy, Camile S. Farah, Syed Ali Khurram, et al.. (2021). Observer agreement in the diagnosis of oral lichen planus using the proposed criteria of the American Academy of Oral and Maxillofacial Pathology. Journal of Oral Pathology and Medicine. 50(5). 520–527. 17 indexed citations

16.

Nassani, Mohammad Zakaria, et al.. (2021). A Survey of Dentists’ Perception of Chair-Side CAD/CAM Technology. Healthcare. 9(1). 68–68. 21 indexed citations

17.

Warnakulasuriya, Saman, Omar Kujan, José Vicente Bagán Sebastián, et al.. (2020). Oral potentially malignant disorders: A consensus report from an international seminar on nomenclature and classification, convened by the WHO Collaborating Centre for Oral Cancer. Oral Diseases. 27(8). 1862–1880. 636 indexed citations breakdown →

18.

Kujan, Omar, Fernanda Weber Mello, & Saman Warnakulasuriya. (2020). Malignant transformation of oral submucous fibrosis: A systematic review and meta‐analysis. Oral Diseases. 27(8). 1936–1946. 56 indexed citations

19.

Kujan, Omar, et al.. (2017). Oral and oropharyngeal cancer in Oceania. SHILAP Revista de lepidopterología. 2. 7 indexed citations

20.

Kujan, Omar, et al.. (2012). The expression of FHIT in salivary carcinoma ex pleomorphic adenoma.. PubMed. 32(8). 3147–52. 1 indexed citations

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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