Hassem Geha

799 total citations
37 papers, 590 citations indexed

About

Hassem Geha is a scholar working on Oral Surgery, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, Hassem Geha has authored 37 papers receiving a total of 590 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Oral Surgery, 17 papers in Radiology, Nuclear Medicine and Imaging and 14 papers in Biomedical Engineering. Recurrent topics in Hassem Geha's work include Dental Radiography and Imaging (22 papers), Advanced X-ray and CT Imaging (14 papers) and Medical Imaging Techniques and Applications (7 papers). Hassem Geha is often cited by papers focused on Dental Radiography and Imaging (22 papers), Advanced X-ray and CT Imaging (14 papers) and Medical Imaging Techniques and Applications (7 papers). Hassem Geha collaborates with scholars based in United States, France and Lebanon. Hassem Geha's co-authors include Marcel Noujeim, Boulos Bechara, C. Alex McMahan, Fabrício B. Teixeira, W. S. Moore, William S. Moore, Hüsniye Demirtürk Kocasaraç, S. Thomas Deahl, Ibrahim Nasseh and Donald R. Nixdorf and has published in prestigious journals such as Scientific Reports, Journal of Periodontology and Dental Traumatology.

In The Last Decade

Hassem Geha

31 papers receiving 578 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hassem Geha United States 13 505 327 204 35 28 37 590
Polyane Mazucatto Queiroz Brazil 13 430 0.9× 276 0.8× 190 0.9× 45 1.3× 16 0.6× 35 500
Taruska Ventorini Vasconcelos Brazil 14 449 0.9× 284 0.9× 168 0.8× 49 1.4× 14 0.5× 23 477
Ulrich Heil Germany 5 585 1.2× 456 1.4× 322 1.6× 59 1.7× 30 1.1× 6 772
Rocharles Cavalcante Fontenele Brazil 17 708 1.4× 390 1.2× 205 1.0× 73 2.1× 26 0.9× 88 825
Boulos Bechara United States 13 607 1.2× 463 1.4× 260 1.3× 38 1.1× 11 0.4× 17 656
Azin Parsa Netherlands 15 584 1.2× 267 0.8× 140 0.7× 111 3.2× 65 2.3× 28 717
Saulo Leonardo Sousa Melo United States 17 559 1.1× 243 0.7× 136 0.7× 128 3.7× 30 1.1× 48 766
Roger A. Horton United States 9 262 0.5× 148 0.5× 131 0.6× 23 0.7× 31 1.1× 13 384
Laura Ferreira Pinheiro Nicolielo Belgium 14 514 1.0× 231 0.7× 122 0.6× 120 3.4× 42 1.5× 20 594
Ho-Gul Jeong South Korea 10 286 0.6× 121 0.4× 74 0.4× 37 1.1× 26 0.9× 26 382

Countries citing papers authored by Hassem Geha

Since Specialization
Citations

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

Fields of papers citing papers by Hassem Geha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hassem Geha

This figure shows the co-authorship network connecting the top 25 collaborators of Hassem Geha. A scholar is included among the top collaborators of Hassem Geha 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 Hassem Geha. Hassem Geha 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.
Geha, Hassem, et al.. (2025). Evaluation and comparison of contrast-to-noise ratio generated by lithium disilicate and zirconia: A phantom study. Imaging Science in Dentistry. 55(4). 361–361.
2.
3.
Geha, Hassem, et al.. (2023). Effect of a Motion Artifact Correction System on Cone-Beam Computed Tomography Image Characteristics. Cureus. 15(2). e35016–e35016. 2 indexed citations
4.
5.
Sahu, Pranjal, et al.. (2022). Wavelet Guided 3D Deep Model to Improve Dental Microfracture Detection. Lecture notes in computer science. 13540. 150–160. 2 indexed citations
6.
Vicory, Jared, P.R. Hernández, Matthew McCormick, et al.. (2021). Dental microfracture detection using wavelet features and machine learning. PubMed. 11596. 12 indexed citations
7.
Pachêco‐Pereira, Camila, Fabiana T. Almeida, Ana Carolina Acevedo, et al.. (2021). A comparison of panoramic radiographic findings in patients with familial adenomatous polyposis and the general population: a multicenter study. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 133(3). 349–357. 2 indexed citations
8.
Pachêco‐Pereira, Camila, et al.. (2021). Trabecular and cortical mandibular bone investigation in familial adenomatous polyposis patients. Scientific Reports. 11(1). 9143–9143. 4 indexed citations
9.
Aoun, Georges, et al.. (2020). Image-based Bone Density Classification Using Fractal Dimensions and Histological Analysis of Implant Recipient Site. Acta Informatica Medica. 28(4). 272–272. 10 indexed citations
10.
Kocasaraç, Hüsniye Demirtürk, Gülbahar Ustaoğlu, Seval Bayrak, et al.. (2019). Evaluation of artifacts generated by titanium, zirconium, and titanium–zirconium alloy dental implants on MRI, CT, and CBCT images: A phantom study. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 127(6). 535–544. 48 indexed citations
11.
Kocasaraç, Hüsniye Demirtürk, Hassem Geha, Laurence Gaalaas, & Donald R. Nixdorf. (2018). MRI for Dental Applications. Dental Clinics of North America. 62(3). 467–480. 29 indexed citations
12.
Noujeim, Marcel, et al.. (2016). The effect of milliamperage, number of basis images, and export slice thickness on contrast-to-noise ratio and detection of mandibular canal on cone beam computed tomography scans: an in vitro study. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 122(5). 646–653. 15 indexed citations
13.
Bechara, Boulos, et al.. (2013). Cone beam CT scans with and without artefact reduction in root fracture detection of endodontically treated teeth. Dentomaxillofacial Radiology. 42(5). 20120245–20120245. 108 indexed citations
14.
Bechara, Boulos, C. Alex McMahan, Marcel Noujeim, et al.. (2013). Comparison of cone beam CT scans with enhanced photostimulated phosphor plate images in the detection of root fracture of endodontically treated teeth. Dentomaxillofacial Radiology. 42(7). 20120404–20120404. 35 indexed citations
15.
Bechara, Boulos, et al.. (2013). Number of basis images effect on detection of root fractures in endodontically treated teeth using a cone beam computed tomography machine: an in vitro study. Oral Surgery Oral Medicine Oral Pathology and Oral Radiology. 115(5). 676–681. 43 indexed citations
16.
Bechara, Boulos, et al.. (2012). Evaluation of a cone beam CT artefact reduction algorithm. Dentomaxillofacial Radiology. 41(5). 422–428. 76 indexed citations
17.
Geha, Hassem, et al.. (2012). A mathematical model relating changes of grey values to changes of thicknesses of a stepwedge. Dentomaxillofacial Radiology. 42(1). 50719185–50719185. 3 indexed citations
18.
Bechara, Boulos, C. Alex McMahan, William S. Moore, et al.. (2012). Contrast-to-noise ratio difference in small field of view cone beam computed tomography machines. Journal of Oral Science. 54(3). 227–232. 72 indexed citations
19.
Geha, Hassem, et al.. (2008). Polymorphous low-grade adenocarcinoma: a review regarding an unusual presentation as infected odontogenic cyst. Journal of Plastic Reconstructive & Aesthetic Surgery. 62(6). 742–746. 1 indexed citations
20.
Geha, Hassem, et al.. (2003). Brief communication: bone trabeculae are visible on periapical images. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 96(6). 772–773. 9 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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