L. Penning

3.1k citations
83 papers · 2.5k · 1 hit paper · h-index 23

Impact in

    • Spine and Intervertebral Disc Pathology
  • Surgery top 2%
    • Spinal Fractures and Fixation Techniques
    • Cervical and Thoracic Myelopathy
    • Shoulder Injury and Treatment
    • Scoliosis diagnosis and treatment

Papers in

    • Spine and Intervertebral Disc Pathology 26
    • Spinal Fractures and Fixation Techniques 18
    • Cervical and Thoracic Myelopathy 9
    • Head and Neck Surgical Oncology 8

L. Penning

75 papers receiving 2.0k citations

L. Penning's Hit Papers

Normal movements of the cervical spine 1978 · 420 citations
4200+16+32Years since publication100200300400

Peers

L. Penning
Comparison fields: 5 of 102
  • Pathology and Forensic Medicine 1.0k
  • Surgery 1.5k
  • Pharmacology 311
  • Neurology 118
  • Neurology 159
Replace Michael A Edgar with:
Michael A Edgar United Kingdom
R L Waters United States
Gerald J. Herbison United States
J. WILLIAM FIELDING United States
Uwe Ebeling Switzerland
René Cailliet United States
Charles L. Branch United States
Stephen L. G. Rothman United States
Donald D. Harrison United States
Ayhan Cömert Türkiye
L. Penning relative to Michael A Edgar United Kingdom Michael A Edgar's profile →
Citations per field
00.5×2×3.0×
Michael A Edgar · 1×
Citations per year

Countries citing papers authored by L. Penning

Since Specialization
Citations

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

Fields of papers citing papers by L. Penning

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside L. Penning, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with L. Penning Line = papers co-authored together L. Penning links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 83 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Normal movements of the cervical spine
Hit paper breakdown →
1978420
2 1987325
3 1988198
4 1962156
5 1981123
6 198799
7 200099
8 198170
9 198669
10 198862
11 198057
12 199252
13 196650
14 201244
15 201043
16 198842
17 196633
18 199228
19 197228
20 199228

About L. Penning

L. Penning is a scholar working on Pathology and Forensic Medicine, Surgery, Neurology, Cellular and Molecular Neuroscience and Biomedical Engineering, having authored 83 papers that have together received 2.5k indexed citations. Recurring topics across this work include Spine and Intervertebral Disc Pathology (26 papers), Spinal Fractures and Fixation Techniques (18 papers), Medical Imaging and Analysis (13 papers), Traumatic Brain Injury and Neurovascular Disturbances (10 papers), Cerebrospinal fluid and hydrocephalus (10 papers), Cervical and Thoracic Myelopathy (9 papers), Head and Neck Surgical Oncology (8 papers) and Musculoskeletal pain and rehabilitation (6 papers). The work is most often cited by research in Pathology and Forensic Medicine (1.0k citations), Surgery (1.5k citations), Pharmacology (311 citations), Neurology (118 citations) and Neurology (159 citations). L. Penning has collaborated with scholars based in Netherlands, Switzerland and United States. Frequent co-authors include J. T. Wilmink, Manohar M. Panjabi, David J. Froehlich, Josef Dvořák, Heiko Baumgartner, Dov Front, Rob A. de Bie, Geert H.I.M. Walenkamp, Reinder Braakman and J.M. Minderhoud. Their work appears in journals such as Neuroradiology, European Spine Journal, Spine, American Journal of Roentgenology and Clinical Biomechanics.

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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