Leif Corydon

1.3k total citations
45 papers, 953 citations indexed

About

Leif Corydon is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Leif Corydon has authored 45 papers receiving a total of 953 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Ophthalmology, 27 papers in Radiology, Nuclear Medicine and Imaging and 18 papers in Epidemiology. Recurrent topics in Leif Corydon's work include Intraocular Surgery and Lenses (32 papers), Corneal surgery and disorders (23 papers) and Ophthalmology and Visual Impairment Studies (18 papers). Leif Corydon is often cited by papers focused on Intraocular Surgery and Lenses (32 papers), Corneal surgery and disorders (23 papers) and Ophthalmology and Visual Impairment Studies (18 papers). Leif Corydon collaborates with scholars based in Denmark and Germany. Leif Corydon's co-authors include Thomas Olsen, Kirsten Thim, Susanne Krag, Howard V. Gimbel, Tom Eggert Hansen, Niels Lyhne, Thorkild Bramsen, Niels Ehlers, G Mackensen and Hans C. Fledelius and has published in prestigious journals such as Journal of Cataract & Refractive Surgery, International Archives of Occupational and Environmental Health and Acta Ophthalmologica.

In The Last Decade

Leif Corydon

45 papers receiving 860 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leif Corydon Denmark 19 862 712 544 75 73 45 953
Simonetta Morselli Italy 14 859 1.0× 715 1.0× 439 0.8× 28 0.4× 80 1.1× 32 919
Stephen F. Brint United States 19 1.2k 1.4× 1.1k 1.6× 745 1.4× 44 0.6× 147 2.0× 31 1.4k
Shigeo Yaguchi Japan 17 801 0.9× 622 0.9× 294 0.5× 47 0.6× 149 2.0× 36 884
Kirsten Thim Denmark 13 471 0.5× 363 0.5× 240 0.4× 43 0.6× 36 0.5× 17 498
Tock-Han Lim Singapore 7 474 0.5× 359 0.5× 290 0.5× 49 0.7× 21 0.3× 10 590
Timur M. Yildirim Germany 19 837 1.0× 707 1.0× 458 0.8× 48 0.6× 135 1.8× 85 950
Julian D. Stevens United Kingdom 22 988 1.1× 717 1.0× 312 0.6× 215 2.9× 138 1.9× 42 1.2k
Howard I. Fine United States 23 1.3k 1.5× 987 1.4× 511 0.9× 105 1.4× 81 1.1× 34 1.4k
Kristian Næser Denmark 23 1.4k 1.6× 1.4k 1.9× 1.1k 2.0× 53 0.7× 111 1.5× 77 1.6k
Madhavan S. Rajan United Kingdom 16 693 0.8× 961 1.3× 352 0.6× 27 0.4× 341 4.7× 39 1.1k

Countries citing papers authored by Leif Corydon

Since Specialization
Citations

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

Fields of papers citing papers by Leif Corydon

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leif Corydon

This figure shows the co-authorship network connecting the top 25 collaborators of Leif Corydon. A scholar is included among the top collaborators of Leif Corydon 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 Leif Corydon. Leif Corydon 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.
Lyhne, Niels, et al.. (2000). One year follow-up of astigmatism after 4.0 mm temporal clear corneal and superior scleral incisions. Journal of Cataract & Refractive Surgery. 26(1). 83–87. 27 indexed citations
2.
Lyhne, Niels, Tom Eggert Hansen, & Leif Corydon. (1998). Relationship between preoperative axis of astigmatism and postoperative astigmatic change after superior scleral incision phacoemulsification. Journal of Cataract & Refractive Surgery. 24(7). 935–939. 12 indexed citations
3.
Corydon, Leif, et al.. (1995). Contrast sensitivity, glare, and visual function: Diffractive multifocal versus bilateral monofocal intraocular lenses. Journal of Cataract & Refractive Surgery. 21(2). 202–207. 9 indexed citations
4.
Corydon, Leif, et al.. (1995). Intraocular pressure seven years after extracapsular cataract extraction and sulcus implantation of a posterior chamber intraocular lens. Journal of Cataract & Refractive Surgery. 21(6). 676–678. 23 indexed citations
5.
Olsen, Thomas, Leif Corydon, & Howard V. Gimbel. (1995). Intraocular lens power calculation with an improved anterior chamber depth prediction algorithm. Journal of Cataract & Refractive Surgery. 21(3). 313–319. 136 indexed citations
6.
Krag, Susanne, et al.. (1994). Biomechanical aspects of the anterior capsulotomy. Journal of Cataract & Refractive Surgery. 20(4). 410–416. 25 indexed citations
7.
Thim, Kirsten, Susanne Krag, & Leif Corydon. (1993). Hydroexpression and viscoexpression of the nucleus through a continuous circular capsulorhexis. Journal of Cataract & Refractive Surgery. 19(2). 209–212. 15 indexed citations
8.
Olsen, Thomas, et al.. (1993). Using the surgical result in the first eye to calculate intraocular lens power for the second eye. Journal of Cataract & Refractive Surgery. 19(1). 36–39. 12 indexed citations
9.
Corydon, Leif, et al.. (1993). Contrast sensitivity and glare in patients with a diffractive multifocal intraocular lens. Journal of Cataract & Refractive Surgery. 19(2). 254–257. 22 indexed citations
10.
Corydon, Leif, et al.. (1993). Retrobular anaesthesia A clinical evaluation of four different anaesthetic mixtures. Acta Ophthalmologica. 71(6). 787–790. 15 indexed citations
11.
Krag, Susanne, Kirsten Thim, & Leif Corydon. (1993). Strength of the lens capsule during hydroexpression of the nucleus. Journal of Cataract & Refractive Surgery. 19(2). 205–208. 23 indexed citations
12.
Olsen, Thomas, et al.. (1992). Prediction of pseudophakic anterior chamber depth with the newer IOL calculation formulas. Journal of Cataract & Refractive Surgery. 18(3). 280–285. 21 indexed citations
13.
Corydon, Leif. (1991). Modified forceps for capsulorhexis. Journal of Cataract & Refractive Surgery. 17(1). 99–99. 6 indexed citations
14.
Thim, Kirsten, Susanne Krag, & Leif Corydon. (1991). Stretching capacity of capsulorhexis and nucleus delivery. Journal of Cataract & Refractive Surgery. 17(1). 27–31. 30 indexed citations
15.
Olsen, Thomas, Kirsten Thim, & Leif Corydon. (1991). Accuracy of the newer generation intraocular lens power calculation formulas in long and short eyes. Journal of Cataract & Refractive Surgery. 17(2). 187–193. 89 indexed citations
16.
Corydon, Leif & Kirsten Thim. (1991). Continuous circular capsulorhexis and nucleus delivery in planned extracapsular cataract extraction. Journal of Cataract & Refractive Surgery. 17(5). 628–632. 14 indexed citations
17.
Olsen, Thomas, Kirsten Thim, & Leif Corydon. (1990). Theoretical versus SRK I and SRK II calculation of intraocular lens power. Journal of Cataract & Refractive Surgery. 16(2). 217–225. 38 indexed citations
18.
Olsen, Thomas, et al.. (1990). Prediction of postoperative intraocular lens chamber depth. Journal of Cataract & Refractive Surgery. 16(5). 587–590. 36 indexed citations
19.
Hansen, Tom Eggert, Leif Corydon, Susanne Krag, & Kirsten Thim. (1990). New multifocal intraocular lens design. Journal of Cataract & Refractive Surgery. 16(1). 38–41. 45 indexed citations
20.
Olsen, Thomas & Leif Corydon. (1990). Contrast sensitivity as a function of focus in patients with the diffractive multifocal intraocular lens. Journal of Cataract & Refractive Surgery. 16(6). 703–706. 49 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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