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Sigurd Berven

D-Index & Metrics

Medicine

D-Index
84
Citations
28400
World Ranking
15012
National Ranking
7591

Sigurd Berven publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Sigurd Berven sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 434 publications — 46th percentile

46% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Sigurd Berven D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Sigurd Berven sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 84 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Sigurd Berven is affiliated with the University of California, San Francisco in the United States. Their research primarily focuses on medicine, with a significant concentration on surgery and related subfields. The scientist has also contributed to pathology and forensic medicine, pharmacology, biomedical engineering, and general health professions.

The main topics covered in their publications include:

  • Spine and Intervertebral Disc Pathology
  • Spinal Fractures and Fixation Techniques
  • Scoliosis diagnosis and treatment
  • Musculoskeletal pain and rehabilitation
  • Medical Imaging and Analysis
  • Pelvic and Acetabular Injuries
  • Cardiac, Anesthesia and Surgical Outcomes

The scientist has published numerous papers, among which recent works include:

  • The association between lower Hounsfield units on computed tomography and cage subsidence after lateral lumbar interbody fusion, 2020, Neurosurgical FOCUS
  • Long-term radiographic outcomes of expandable versus static cages in transforaminal lumbar interbody fusion, 2020, Journal of Neurosurgery Spine
  • The association between lower Hounsfield units of the upper instrumented vertebra and proximal junctional kyphosis in adult spinal deformity surgery with a minimum 2-year follow-up, 2020, Neurosurgical FOCUS
  • Editorial. COVID-19 and spinal surgery, 2020, Journal of Neurosurgery Spine
  • Machine Learning for Predictive Modeling of 90-day Readmission, Major Medical Complication, and Discharge to a Facility in Patients Undergoing Long Segment Posterior Lumbar Spine Fusion, 2020, Spine

Frequent coauthors collaborating with Sigurd Berven include:

  • Dean Chou
  • Praveen V. Mummaneni
  • Shane Burch
  • Christopher P. Ames
  • Vedat Deviren

The scientist's publications are commonly found in the following journals and venues:

  • The Spine Journal
  • Journal of Neurosurgery Spine
  • Global Spine Journal
  • Spine
  • Spine Deformity

Best Publications

  • The Impact of Positive Sagittal Balance in Adult Spinal Deformity

    Steven D Glassman;Keith Bridwell;John R Dimar;William Horton

  • Surgical versus Nonsurgical Therapy for Lumbar Spinal Stenosis

    James N Weinstein;Tor D Tosteson;Jon D Lurie;Anna N A Tosteson

  • Minimum clinically important difference in lumbar spine surgery patients: a choice of methods using the Oswestry Disability Index, Medical Outcomes Study questionnaire Short Form 36, and pain scales.

    Anne G. Copay;Steven D. Glassman;Brian R. Subach;Sigurd Berven

  • Correlation of radiographic parameters and clinical symptoms in adult scoliosis

    Steven D Glassman;Sigurd Berven;Keith Bridwell;William Horton

  • A novel classification system for spinal instability in neoplastic disease: an evidence-based approach and expert consensus from the Spine Oncology Study Group.

    Charles G. Fisher;Christian P. Dipaola;Timothy C. Ryken;Mark H. Bilsky

  • Surgical versus nonoperative treatment for lumbar spinal stenosis four-year results of the Spine Patient Outcomes Research Trial.

    James Neil Weinstein;Tor D. Tosteson;Jon D. Lurie;Anna Tosteson

  • Spinal Instability Neoplastic Score: An Analysis of Reliability and Validity From the Spine Oncology Study Group

    Daryl R. Fourney;Evan M. Frangou;Timothy C. Ryken;Christian P. DiPaola

  • Complications in spinal fusion for adolescent idiopathic scoliosis in the new millennium. A report of the Scoliosis Research Society Morbidity and Mortality Committee.

    Jeffrey D Coe;Vincent Arlet;William Donaldson;Sigurd Berven

  • Intervertebral disc cell therapy for regeneration: mesenchymal stem cell implantation in rat intervertebral discs.

    Gwen Crevensten;Andrew J. L. Walsh;Dheera Ananthakrishnan;Paul Page

  • Outcome and complications of long fusions to the sacrum in adult spine deformity: luque-galveston, combined iliac and sacral screws, and sacral fixation.

    Arash Emami;Vedat Deviren;Sigurd Berven;Jason A Smith

  • Rates of infection after spine surgery based on 108,419 procedures: a report from the Scoliosis Research Society Morbidity and Mortality Committee.

    Justin S. Smith;Christopher I. Shaffrey;Charles A. Sansur;Sigurd H. Berven

  • Defining substantial clinical benefit following lumbar spine arthrodesis.

    Steven D Glassman;Anne G Copay;Sigurd H Berven;David W Polly

  • Complications in the surgical treatment of 19,360 cases of pediatric scoliosis: a review of the Scoliosis Research Society Morbidity and Mortality database.

    Davis L. Reames;Justin S. Smith;Kai Ming G. Fu;David W. Polly

  • Risk-benefit assessment of surgery for adult scoliosis: an analysis based on patient age.

    Justin S. Smith;Christopher I. Shaffrey;Steven D. Glassman;Sigurd H. Berven

  • A clinical impact classification of scoliosis in the adult.

    Frank Schwab;Jean Pierre Farcy;Keith Bridwell;Sigurd Berven

  • Improvement of back pain with operative and nonoperative treatment in adults with scoliosis.

    Justin S Smith;Christopher I Shaffrey;Sigurd Berven;Steven Glassman

  • Predictive factors for proximal junctional kyphosis in long fusions to the sacrum in adult spinal deformity

    Keishi Maruo;Keishi Maruo;Yoon Ha;Shinichi Inoue;Shinichi Inoue;Sumant Samuel

  • The cost effectiveness of surgical versus nonoperative treatment for lumbar disc herniation over two years: evidence from the Spine Patient Outcomes Research Trial (SPORT).

    Anna N.A. Tosteson;Jonathan S. Skinner;Tor D. Tosteson;Jon D. Lurie

  • Rates of new neurological deficit associated with spine surgery based on 108,419 procedures: A report of the scoliosis research society morbidity and mortality committee

    D. Kojo Hamilton;Justin S. Smith;Charles A. Sansur;Steven D. Glassman

  • Studies in the modified Scoliosis Research Society Outcomes Instrument in adults: validation, reliability, and discriminatory capacity.

    Sigurd Berven;Vedat Deviren;Sibel Demir-Deviren;Serena S. Hu

Frequent Co-Authors

Christopher P. Ames
Christopher P. Ames University of California, San Francisco
Christopher I. Shaffrey
Christopher I. Shaffrey Duke University
Steven D. Glassman
Steven D. Glassman University of Louisville
Praveen V. Mummaneni
Praveen V. Mummaneni University of California, San Francisco
David W. Polly
David W. Polly University of Minnesota
Frank J. Schwab
Frank J. Schwab Hospital for Special Surgery
Keith H. Bridwell
Keith H. Bridwell Washington University in St. Louis
Justin S. Smith
Justin S. Smith University of Virginia
Oheneba Boachie-Adjei
Oheneba Boachie-Adjei Weill Cornell Medicine
Jeffrey C. Lotz
Jeffrey C. Lotz University of California, San Francisco

External Links

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Best Scientists Citing Sigurd Berven

Christopher I. Shaffrey

Christopher I. Shaffrey

Duke University

Publications: 307

Christopher P. Ames

Christopher P. Ames

University of California, San Francisco

Publications: 268

Frank J. Schwab

Frank J. Schwab

Hospital for Special Surgery

Publications: 259

Justin S. Smith

Justin S. Smith

University of Virginia

Publications: 198

Virginie Lafage

Virginie Lafage

Lenox Hill Hospital

Publications: 152

Daniel M. Sciubba

Daniel M. Sciubba

Johns Hopkins University School of Medicine

Publications: 115

Han Jo Kim

Han Jo Kim

Hospital for Special Surgery

Publications: 114

Steven D. Glassman

Steven D. Glassman

University of Louisville

Publications: 103

Keith H. Bridwell

Keith H. Bridwell

Washington University in St. Louis

Publications: 91

Praveen V. Mummaneni

Praveen V. Mummaneni

University of California, San Francisco

Publications: 86

Michael G. Fehlings

Michael G. Fehlings

University of Toronto

Publications: 85

Lawrence G. Lenke

Lawrence G. Lenke

Columbia University

Publications: 80

Ziya L. Gokaslan

Ziya L. Gokaslan

Brown University

Publications: 73

Oheneba Boachie-Adjei

Oheneba Boachie-Adjei

Weill Cornell Medicine

Publications: 71

Alexander R. Vaccaro

Alexander R. Vaccaro

Thomas Jefferson University

Publications: 69

Todd J. Albert

Todd J. Albert

Hospital for Special Surgery

Publications: 67

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