Devesh Varma

540 total citations
21 papers, 343 citations indexed

About

Devesh Varma is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Devesh Varma has authored 21 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ophthalmology, 12 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Epidemiology. Recurrent topics in Devesh Varma's work include Corneal surgery and disorders (10 papers), Intraocular Surgery and Lenses (8 papers) and Glaucoma and retinal disorders (8 papers). Devesh Varma is often cited by papers focused on Corneal surgery and disorders (10 papers), Intraocular Surgery and Lenses (8 papers) and Glaucoma and retinal disorders (8 papers). Devesh Varma collaborates with scholars based in Canada, United States and India. Devesh Varma's co-authors include Iqbal Ike K. Ahmed, Graham W. Belovay, Ramón Ruíz-Mesa, Francisco Poyales, Chandra Bala, Vanessa Vera, Ali Mearza, Sarah Simpson, Donna M. Hutchison and Marcelo T. Nicolela and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Devesh Varma

21 papers receiving 319 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Devesh Varma Canada 11 282 221 86 35 14 21 343
Ching‐Yu Cheng Singapore 11 216 0.8× 202 0.9× 121 1.4× 41 1.2× 12 0.9× 28 334
Lindsay A. Rhodes United States 11 321 1.1× 240 1.1× 54 0.6× 26 0.7× 34 2.4× 25 380
Oliver Findl Austria 7 326 1.2× 260 1.2× 153 1.8× 31 0.9× 6 0.4× 16 376
Hamid-Reza Moein Iran 11 304 1.1× 230 1.0× 89 1.0× 67 1.9× 22 1.6× 36 389
Melvin D. Shipp United States 5 344 1.2× 287 1.3× 258 3.0× 25 0.7× 6 0.4× 12 485
Baochen Sun China 7 361 1.3× 270 1.2× 294 3.4× 18 0.5× 10 0.7× 9 430
David Teenan United States 12 244 0.9× 250 1.1× 224 2.6× 68 1.9× 6 0.4× 26 325
Priyanka Kammari India 8 229 0.8× 174 0.8× 102 1.2× 101 2.9× 5 0.4× 14 334
Adeola Onakoya Nigeria 10 218 0.8× 169 0.8× 92 1.1× 31 0.9× 5 0.4× 47 288
J. Deneen United States 6 483 1.7× 366 1.7× 200 2.3× 40 1.1× 53 3.8× 7 569

Countries citing papers authored by Devesh Varma

Since Specialization
Citations

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

Fields of papers citing papers by Devesh Varma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Devesh Varma

This figure shows the co-authorship network connecting the top 25 collaborators of Devesh Varma. A scholar is included among the top collaborators of Devesh Varma 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 Devesh Varma. Devesh Varma 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.
Varma, Devesh, et al.. (2023). Democratizing Health Care in the Metaverse: How Video Games can Monitor Eye Conditions Using the Vision Performance Index. SHILAP Revista de lepidopterología. 4(1). 100349–100349. 2 indexed citations
2.
Buhrmann, Ralf, et al.. (2023). Stacked implantation of two prosthetic iris devices for patients with iris defects: A modified surgical technique. American Journal of Ophthalmology Case Reports. 32. 101921–101921. 1 indexed citations
3.
Ma, Jingyi, et al.. (2022). Urgent Virtual Eye Assessments During the COVID-19 Pandemic. Clinical ophthalmology. Volume 16. 2069–2078. 2 indexed citations
4.
Ma, Jingyi, et al.. (2021). Effectiveness of a 3D-printed mask fitter in an Ophthalmology setting during COVID-19. Canadian Journal of Ophthalmology. 57(3). 161–166. 7 indexed citations
5.
Bala, Chandra, et al.. (2021). Multicountry clinical outcomes of a new nondiffractive presbyopia-correcting IOL. Journal of Cataract & Refractive Surgery. 48(2). 136–143. 60 indexed citations
6.
John, Oommen, et al.. (2021). Driving digital transformation of comprehensive primary health services at scale in India: an enterprise architecture framework. BMJ Global Health. 6(Suppl 5). e005242–e005242. 13 indexed citations
7.
Costa, Vital Paulino, Christopher Kai-Shun Leung, Michael S. Kook, et al.. (2020). Clear lens extraction in eyes with primary angle closure and primary angle-closure glaucoma. Survey of Ophthalmology. 65(6). 662–674. 14 indexed citations
8.
Pereira, Austin, et al.. (2019). Retrospective analysis on the visual outcomes and photic phenomena following bilateral extended depth of focus intraocular lens implants. Canadian Journal of Ophthalmology. 55(2). 126–130. 10 indexed citations
9.
Lim, Morgan, Bronwyn Lennox Thompson, Robert J. Reid, et al.. (2019). Development and Reliability of an Appropriateness and Prioritization Instrument for Eye Care Practice: A Modified Delphi Process. Ophthalmic Epidemiology. 27(1). 19–28. 6 indexed citations
10.
Varma, Devesh, et al.. (2019). The Design, Operations, and Feasibility of Primary Healthcare service Delivery through Mobile Medical Units. 3(2). 40–47. 1 indexed citations
11.
Ahmed, Iqbal Ike K., et al.. (2018). Visual function, digital behavior and the vision performance index. Clinical ophthalmology. Volume 12. 2553–2561. 21 indexed citations
12.
Varma, Devesh, et al.. (2017). Proportion of undetected narrow angles or angle closure in cataract surgery referrals. Canadian Journal of Ophthalmology. 52(4). 366–372. 11 indexed citations
13.
Mednick, Zale, Devesh Varma, Xavier Campos‐Möller, & Iqbal Ike K. Ahmed. (2017). Refractive predictability of a 3-piece intraocular lens platform versus its 1-piece counterpart. Canadian Journal of Ophthalmology. 52(2). 146–149. 2 indexed citations
14.
Varma, Devesh, et al.. (2017). Undetected angle closure in patients with a diagnosis of open-angle glaucoma. Canadian Journal of Ophthalmology. 52(4). 373–378. 24 indexed citations
15.
Varma, Devesh, et al.. (2014). Malignant glaucoma after cataract surgery. Journal of Cataract & Refractive Surgery. 40(11). 1843–1849. 31 indexed citations
16.
Vera, Vanessa, et al.. (2014). Dysphotopsia after Temporal versus Superior Laser Peripheral Iridotomy: A Prospective Randomized Paired Eye Trial. American Journal of Ophthalmology. 157(5). 929–935.e2. 39 indexed citations
17.
Varma, Devesh, et al.. (2010). Migration of retained broken chopper tip after phacoemulsification. Journal of Cataract & Refractive Surgery. 36(5). 857–860. 10 indexed citations
18.
Belovay, Graham W., Devesh Varma, & Iqbal Ike K. Ahmed. (2009). Cataract surgery in pseudoexfoliation syndrome. Current Opinion in Ophthalmology. 21(1). 25–34. 53 indexed citations
19.
Varma, Devesh, et al.. (2008). Generalized posterior keratoconus: clinical pathologic correlations. Canadian Journal of Ophthalmology. 43(4). 480–482. 3 indexed citations
20.
Haymes, Sharon A., Donna M. Hutchison, Terry A. McCormick, et al.. (2005). Glaucomatous Visual Field Progression with Frequency-Doubling Technology and Standard Automated Perimetry in a Longitudinal Prospective Study. Investigative Ophthalmology & Visual Science. 46(2). 547–547. 29 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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