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Subfield · Periodontics

Top Periodontics Researchers

S. S. Socransky ranks first, followed by Robert J. Genco and Maurizio S. Tonetti, out of 366,444 ranked researchers.

Field rank: how many more of the researcher's articles, reviews and conference papers in this field reached the world top 10% for their subfield and year than the 10% expected of anyone's. A paper in the top 10% adds 0.9 and any other takes 0.1 away, however highly cited, so many strong papers in the field outrank one famous paper, a long record of ordinary papers does not climb, and work in other fields does not count. A paper in two subfields counts half in each. A researcher with fewer papers in the Nature Index's selective journals than expected has the count lowered by the square root of that journal factor. Floor: 15 works, an institution the snapshot can resolve, and an article, review or conference paper in this field.

Periodontics
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The ranking

  1. 1 S. S. Socransky United States · #5,923 worldwide overall 58.5 of 126 papers here in the top 10%
  2. 2 Robert J. Genco United States · #21,832 worldwide overall 61.8 of 139 papers here in the top 10%
  3. 3 Maurizio S. Tonetti China · #4,423 worldwide overall 46.2 of 95 papers here in the top 10%
  4. 4 Saman Warnakulasuriya United Kingdom · #47,624 worldwide overall 41.1 of 122 papers here in the top 10%
  5. 5 Steven Offenbacher United States · #43,456 worldwide overall 41.7 of 129 papers here in the top 10%
  6. 6 Edward Chin Man Lo China · #40,437 worldwide overall 40.2 of 127 papers here in the top 10%
  7. 7 Jan Lindhe Sweden · #7,393 worldwide overall 37.5 of 94 papers here in the top 10%
  8. 8 Falk Schwendicke Germany · #5,223 worldwide overall 37.7 of 112 papers here in the top 10%
  9. 9 James D. Beck United States · #97,506 worldwide overall 39.1 of 132 papers here in the top 10%
  10. 10 Thomas E. Van Dyke United States · #61,010 worldwide overall 39.3 of 107 papers here in the top 10%
  11. 11 Panos N. Papapanou United States · #23,406 worldwide overall 33.3 of 81 papers here in the top 10%
  12. 12 Bruce J. Paster United States · #10,449 worldwide overall 31.8 of 63 papers here in the top 10%
  13. 13 Xuedong Zhou China · #86,914 worldwide overall 38.9 of 152 papers here in the top 10%
  14. 14 Hyun Min KOO United States · #7,435 worldwide overall 28.1 of 45 papers here in the top 10%
  15. 15 George Hajishengallis United States · #11,974 worldwide overall 26.8 of 44 papers here in the top 10%
  16. 16 Iain Chapple United Kingdom · #56,552 worldwide overall 30.5 of 81 papers here in the top 10%
  17. 17 Niklaus Peter Lang Switzerland · #16,490 worldwide overall 30.2 of 91 papers here in the top 10%
  18. 18 Harald A. Löe United States · #25,507 worldwide overall 23.7 of 46 papers here in the top 10%
  19. 19 Richard J. Lamont United States · #82,634 worldwide overall 27.0 of 81 papers here in the top 10%
  20. 20 Hockin H.K. Xu United States · #9,086 worldwide overall 24.5 of 58 papers here in the top 10%
  21. 21 Aubrey Sheiham United Kingdom · #150,418 worldwide overall 33.3 of 148 papers here in the top 10%
  22. 22 Francesco D’Aiuto United Kingdom · #26,898 worldwide overall 23.0 of 47 papers here in the top 10%
  23. 23 Bruno G. Loos Netherlands · #84,483 worldwide overall 26.5 of 83 papers here in the top 10%
  24. 24 Jan Potempa Poland · #123,433 worldwide overall 26.8 of 86 papers here in the top 10%
  25. 25 A. D. Haffajee United States · #28,590 worldwide overall 22.7 of 46 papers here in the top 10%
  26. 26 William V. Giannobile United States · #7,499 worldwide overall 22.5 of 53 papers here in the top 10%
  27. 27 Eric Charles Reynolds Australia · #146,339 worldwide overall 27.0 of 103 papers here in the top 10%
  28. 28 Walter J. Loesche United States · #65,965 worldwide overall 23.2 of 65 papers here in the top 10%
  29. 29 Magda Feres Brazil · #173,572 worldwide overall 29.9 of 89 papers here in the top 10%
  30. 30 Michael D. Weir United States · #13,565 worldwide overall 21.2 of 54 papers here in the top 10%
  31. 31 Richard Geddie Watt United Kingdom · #140,081 worldwide overall 24.2 of 84 papers here in the top 10%
  32. 32 Floyd E. Dewhirst United States · #16,719 worldwide overall 19.2 of 35 papers here in the top 10%
  33. 33 Giovanni E. Salvi Switzerland · #17,538 worldwide overall 21.0 of 45 papers here in the top 10%
  34. 34 José Freitas Siqueira Jr Brazil · #35,072 worldwide overall 25.6 of 58 papers here in the top 10%
  35. 35 Thomas Kocher Germany · #149,297 worldwide overall 26.3 of 108 papers here in the top 10%
  36. 36 Purnima Kumar United States · #34,537 worldwide overall 18.8 of 38 papers here in the top 10%
  37. 37 Isabela Neves Rôças Brazil · #44,266 worldwide overall 23.2 of 47 papers here in the top 10%
  38. 38 David Locker Canada · #113,366 worldwide overall 22.5 of 65 papers here in the top 10%
  39. 39 Jørgen Slots United States · #40,160 worldwide overall 18.8 of 42 papers here in the top 10%
  40. 40 Poul Erik Petersen Denmark · #114,549 worldwide overall 21.3 of 68 papers here in the top 10%
  41. 41 Kenneth S. Kornman United States · #58,900 worldwide overall 19.3 of 51 papers here in the top 10%
  42. 42 W. Murray Thomson New Zealand · #175,478 worldwide overall 27.9 of 134 papers here in the top 10%
  43. 43 Bruce A. Dye United States · #82,959 worldwide overall 18.7 of 45 papers here in the top 10%
  44. 44 KAUMUDI J. JOSHIPURA United States · #92,721 worldwide overall 18.7 of 46 papers here in the top 10%
  45. 45 Søren Vad Jepsen Germany · #210,152 worldwide overall 24.2 of 69 papers here in the top 10%
  46. 46 Marc Quirynen Belgium · #66,863 worldwide overall 24.5 of 76 papers here in the top 10%
  47. 47 Egija Zaura Netherlands · #108,013 worldwide overall 18.2 of 45 papers here in the top 10%
  48. 48 Joseph J. Zambon United States · #108,317 worldwide overall 19.0 of 47 papers here in the top 10%
  49. 49 J. Max Goodson United States · #63,095 worldwide overall 17.8 of 36 papers here in the top 10%
  50. 50 Dana T. Graves United States · #23,637 worldwide overall 15.8 of 29 papers here in the top 10%
  51. 51 Marco Aurélio Peres Brazil · #166,033 worldwide overall 24.3 of 114 papers here in the top 10%
  52. 52 Domenick Thomas Zero United States · #134,633 worldwide overall 18.8 of 60 papers here in the top 10%
  53. 53 Max A. Listgarten United States · #55,477 worldwide overall 17.1 of 44 papers here in the top 10%
  54. 54 Duangporn Duangthip China · #110,381 worldwide overall 18.0 of 53 papers here in the top 10%
  55. 55 Georgios Tsakos United Kingdom · #86,971 worldwide overall 22.0 of 93 papers here in the top 10%
  56. 56 David Herrera Spain · #254,428 worldwide overall 28.2 of 82 papers here in the top 10%
  57. 57 Gustavo G. Nascimento Denmark · #47,389 worldwide overall 19.1 of 67 papers here in the top 10%
  58. 58 Mike Torsten John United States · #113,166 worldwide overall 17.3 of 49 papers here in the top 10%
  59. 59 Philip David Marsh United Kingdom · #115,608 worldwide overall 17.3 of 41 papers here in the top 10%
  60. 59 Anne C. R. Tanner United States · #61,264 worldwide overall 17.3 of 44 papers here in the top 10%
  61. 61 J.D.B. Featherstone United States · #115,915 worldwide overall 18.5 of 62 papers here in the top 10%
  62. 62 Hom‐Lay Wang United States · #103,385 worldwide overall 24.2 of 74 papers here in the top 10%
  63. 63 Álex Mira Spain · #26,524 worldwide overall 16.6 of 34 papers here in the top 10%
  64. 64 Franklin R. Tay United States · #10,435 worldwide overall 17.4 of 53 papers here in the top 10%
  65. 65 Nikolaos Donos United Kingdom · #68,820 worldwide overall 19.1 of 70 papers here in the top 10%
  66. 66 Gaetano Isola Italy · #124,645 worldwide overall 25.8 of 50 papers here in the top 10%
  67. 67 Svante Twetman Denmark · #403,042 worldwide overall 25.0 of 123 papers here in the top 10%
  68. 68 Ryan T. Demmer United States · #108,408 worldwide overall 15.0 of 31 papers here in the top 10%
  69. 69 Anton Sculean Switzerland · #204,521 worldwide overall 29.9 of 112 papers here in the top 10%
  70. 70 Gary Douglas Slade United States · #95,083 worldwide overall 18.4 of 64 papers here in the top 10%
  71. 71 Luigi Nibali United Kingdom · #244,380 worldwide overall 23.0 of 75 papers here in the top 10%
  72. 72 Ronald J. Gibbons United States · #33,524 worldwide overall 15.5 of 38 papers here in the top 10%
  73. 73 Mariano Sanz Spain · #435,489 worldwide overall 36.0 of 120 papers here in the top 10%
  74. 74 Lei Cheng China · #33,693 worldwide overall 16.8 of 51 papers here in the top 10%
  75. 75 Yvonne Lorraine Kapila United States · #88,449 worldwide overall 14.9 of 32 papers here in the top 10%
  76. 76 Anne D. Haffajee United States · #59,310 worldwide overall 14.9 of 34 papers here in the top 10%
  77. 77 Georgios N. Belibasakis Switzerland · #149,581 worldwide overall 18.7 of 54 papers here in the top 10%
  78. 78 Thomas Dietrich United Kingdom · #64,239 worldwide overall 16.4 of 49 papers here in the top 10%
  79. 79 Ian G. Needleman United Kingdom · #119,383 worldwide overall 16.7 of 46 papers here in the top 10%
  80. 80 Philip M. Preshaw United Kingdom · #243,515 worldwide overall 21.8 of 67 papers here in the top 10%
  81. 81 Frank Andrew Scannapieco United States · #154,777 worldwide overall 19.7 of 54 papers here in the top 10%
  82. 82 Wenyuan Shi United States · #114,267 worldwide overall 16.0 of 48 papers here in the top 10%
  83. 83 Gunnar Dahlén Sweden · #276,648 worldwide overall 21.7 of 86 papers here in the top 10%
  84. 84 Leandro Chambrone Colombia · #60,237 worldwide overall 16.2 of 30 papers here in the top 10%
  85. 85 Jean E. Suvan United Kingdom · #104,370 worldwide overall 14.2 of 30 papers here in the top 10%
  86. 86 Wim Teughels Belgium · #213,055 worldwide overall 21.8 of 63 papers here in the top 10%
  87. 87 Palle Holmstrup Denmark · #219,089 worldwide overall 18.1 of 70 papers here in the top 10%
  88. 88 Robert A. Burne United States · #142,456 worldwide overall 16.3 of 53 papers here in the top 10%
  89. 89 KEVIN L. MOSS United States · #243,410 worldwide overall 16.6 of 56 papers here in the top 10%
  90. 89 Birte Holtfreter Germany · #126,459 worldwide overall 18.6 of 66 papers here in the top 10%
  91. 91 Kim Ekstrand Denmark · #170,920 worldwide overall 17.0 of 61 papers here in the top 10%
  92. 92 Ralph Kent United States · #81,504 worldwide overall 14.4 of 34 papers here in the top 10%
  93. 92 Hatice Hastürk United States · #77,680 worldwide overall 14.4 of 35 papers here in the top 10%
  94. 94 Luciene Cristina Figueiredo Brazil · #216,165 worldwide overall 17.7 of 54 papers here in the top 10%
  95. 94 Arie Jan Van Winkelhoff Netherlands · #192,960 worldwide overall 18.7 of 69 papers here in the top 10%
  96. 96 Sebastian Paris Germany · #82,369 worldwide overall 16.5 of 50 papers here in the top 10%
  97. 97 Margherita Fontana United States · #286,240 worldwide overall 18.2 of 74 papers here in the top 10%
  98. 98 Xin Feng Xu China · #101,745 worldwide overall 14.7 of 40 papers here in the top 10%
  99. 99 Xuesong He United States · #39,104 worldwide overall 13.3 of 26 papers here in the top 10%
  100. 100 Alpdoğan Kantarcı United States · #120,194 worldwide overall 16.8 of 49 papers here in the top 10%

ranked researchers with an article, review or conference paper in Periodontics. Author identities come from OpenAlex disambiguation and inherit its errors: a merged record can put one name over two people’s work, and a split one can halve a career. Every row links out to the OpenAlex record so the underlying claim is checkable, and anything that looks wrong can be reported from the row. That report files a correction against the bibliographic record for a human to review, but it is not a removal or delisting request, and no such route exists yet.

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