Nicholas Callahan

557 total citations
46 papers, 287 citations indexed

About

Nicholas Callahan is a scholar working on Surgery, Oral Surgery and Neurology. According to data from OpenAlex, Nicholas Callahan has authored 46 papers receiving a total of 287 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 11 papers in Oral Surgery and 6 papers in Neurology. Recurrent topics in Nicholas Callahan's work include Facial Trauma and Fracture Management (11 papers), Oral and Maxillofacial Pathology (10 papers) and Reconstructive Surgery and Microvascular Techniques (9 papers). Nicholas Callahan is often cited by papers focused on Facial Trauma and Fracture Management (11 papers), Oral and Maxillofacial Pathology (10 papers) and Reconstructive Surgery and Microvascular Techniques (9 papers). Nicholas Callahan collaborates with scholars based in United States, Germany and Brazil. Nicholas Callahan's co-authors include Alexandre R. Vieira, Adriana Modesto, Michael Miloro, Aslı Patir, Figen Seymen, Joel Schwartz, Guy R. Adami, Michael R. Markiewicz, Bin Yang and Aleš Obrez and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Journal of Prosthetic Dentistry.

In The Last Decade

Nicholas Callahan

38 papers receiving 275 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nicholas Callahan United States 10 107 82 68 57 55 46 287
Emiko Tanaka Isomura Japan 9 46 0.4× 81 1.0× 103 1.5× 33 0.6× 35 0.6× 47 292
A Itro Italy 10 98 0.9× 53 0.6× 73 1.1× 96 1.7× 30 0.5× 31 325
Yılmaz Günaydin Türkiye 13 46 0.4× 173 2.1× 85 1.3× 35 0.6× 58 1.1× 21 383
Mahima V. Guledgud India 11 85 0.8× 156 1.9× 71 1.0× 34 0.6× 36 0.7× 46 372
Nagaraju Kamarthi India 10 51 0.5× 105 1.3× 73 1.1× 119 2.1× 15 0.3× 49 305
Lawrence Stephen South Africa 10 80 0.7× 71 0.9× 44 0.6× 44 0.8× 32 0.6× 14 276
Lindawati S. Kusdhany Indonesia 10 38 0.4× 67 0.8× 104 1.5× 86 1.5× 43 0.8× 43 311
Domenico Ciavarella Italy 10 54 0.5× 123 1.5× 35 0.5× 120 2.1× 20 0.4× 21 356
Koenraad Grisar Belgium 10 151 1.4× 168 2.0× 46 0.7× 21 0.4× 54 1.0× 20 341
José Luiz Cintra Junqueira Brazil 13 61 0.6× 263 3.2× 98 1.4× 41 0.7× 22 0.4× 88 448

Countries citing papers authored by Nicholas Callahan

Since Specialization
Citations

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

Fields of papers citing papers by Nicholas Callahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nicholas Callahan

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

All Works

20 of 20 papers shown
1.
Callahan, Nicholas, et al.. (2025). High-flow humidified heat prevents pulmonary complications after major head and neck surgery: a randomized clinical trial. International Journal of Oral and Maxillofacial Surgery. 54. 145–145. 1 indexed citations
2.
Callahan, Nicholas, Sonal Mahida, Abigail Sveden, et al.. (2025). Expansion of the Genotypic and Phenotypic Spectrum of SETD5 Disorder Using Data From the National Brain Gene Registry. Clinical Genetics. 108(3). 279–291.
3.
Smolka, Wenko, et al.. (2024). Antiresorptive therapy in combination with radiation results in enhanced risk for necrosis and associated complications. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 139(1). 11–19.
4.
Rosebush, Molly S., Molly Housley Smith, Kitrina G. Cordell, et al.. (2024). Reticular Myxoid Odontogenic Neoplasm with Novel STRN::ALK Fusion: Report of 2 Cases in 3-Year-Old Males. Head and Neck Pathology. 18(1). 26–26. 1 indexed citations
5.
6.
Zuniga, John R., Roderick Y. Kim, Michael Miloro, et al.. (2023). Does Immediate Long-Span Nerve Allograft Reconstruction Affect the Incidence of Chronic Postsurgical and Neuropathic Pain in the Reconstructed Mandible Following Resection for Benign and Malignant Disease. Journal of Oral and Maxillofacial Surgery. 81(12). 1587–1593. 2 indexed citations
7.
Miloro, Michael, et al.. (2023). What is the Incidence and Costs Associated With Interfacility Emergency Department Transfer for Head and Neck Infections Treated by Oral and Maxillofacial Surgeons?. Journal of Oral and Maxillofacial Surgery. 81(9). S91–S92. 1 indexed citations
8.
Callahan, Nicholas, et al.. (2023). Cutting guides in mandibular tumor ablation: Are we as accurate as we think?. The Saudi Dental Journal. 36(2). 340–346. 2 indexed citations
9.
Callahan, Nicholas, et al.. (2023). Which Factors Affect the Reduction Quality of Open Reduction Internal Fixation of Mandibular Subcondylar Fractures?. Journal of Oral and Maxillofacial Surgery. 81(12). 1485–1494.
10.
Miloro, Michael, Nicholas Callahan, & Michael R. Markiewicz. (2023). Neurosensory Reconstruction of the Mandible. Atlas of the Oral and Maxillofacial Surgery Clinics. 31(2). 129–136. 1 indexed citations
11.
Callahan, Nicholas, Manan S. Patel, Donita Dyalram, & Joshua E. Lubek. (2022). Is the prevention of condylar sag with maxillomandibular fixation the key to functional reconstruction of a mandibular disarticulation resection?. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 134(3). 317–322. 1 indexed citations
12.
Burian, Egon, Nicholas Callahan, Claudio E. von Schacky, et al.. (2022). Comparison of CT, MRI, and F-18 FDG PET/CT for initial N-staging of oral squamous cell carcinoma: a cost-effectiveness analysis. European Journal of Nuclear Medicine and Molecular Imaging. 49(11). 3870–3877. 10 indexed citations
13.
Pham, Chau, et al.. (2021). Odontogenic Subperiosteal Abscess of the Lateral Orbit: Timely Recognition and Management. European Journal of Dentistry. 15(4). 802–805. 3 indexed citations
14.
Callahan, Nicholas, et al.. (2021). DANG (Depth-Adjusted Nerve Guide) – A Technical Note. Journal of Oral and Maxillofacial Surgery. 80(1). 197–199. 1 indexed citations
15.
Markiewicz, Michael R., Nicholas Callahan, & Michael Miloro. (2021). Management of Traumatic Trigeminal and Facial Nerve Injuries. Oral and Maxillofacial Surgery Clinics of North America. 33(3). 381–405. 10 indexed citations
16.
Callahan, Nicholas, Michael Miloro, & Michael R. Markiewicz. (2020). Immediate Reconstruction of the Infraorbital Nerve After Maxillectomy: Is it Feasible?. Journal of Oral and Maxillofacial Surgery. 78(12). 2300–2305. 8 indexed citations
17.
Miloro, Michael, et al.. (2020). The UIC COVID Coverage Protocol: A Technical Note for Pandemic Oral and Maxillofacial Surgery Call Coverage. Journal of Oral and Maxillofacial Surgery. 78(7). 1044–1046. 9 indexed citations
18.
Markiewicz, Michael R., et al.. (2019). Use of a Foley catheter in the drainage of deep space neck infections. British Journal of Oral and Maxillofacial Surgery. 57(9). 942–943. 2 indexed citations
19.
Küchler, Érika Calvano, Renato Menezes, Nicholas Callahan, et al.. (2010). MMP1 and MMP20 contribute to tooth agenesis in humans. Archives of Oral Biology. 56(5). 506–511. 18 indexed citations
20.
Callahan, Nicholas, et al.. (2009). Transforming growth factor‐alfa gene (TGFA), human tooth agenesis, and evidence of segmental uniparental isodisomy. European Journal Of Oral Sciences. 117(1). 20–26. 8 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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