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Hospital / health system · Seoul · South Korea

Yonsei University Dental Hospital

In research, Yonsei University Dental Hospital stands highest in Health Sciences (#10,197 of 20,462 worldwide), over all time. Relative to its size it is most specialised in Dentistry — Dentistry is 75.8× its share of world research.

dental.severance.healthcareROR OpenAlex
World rank, 2022–2025
#20,391
of 28,054 · #29,129 all time
Rank in South Korea
#340
of 417
Research works
275
▲ 63% vs 2013–17
Citations
4.7k
17.0 per fractional work
Top-10% rate
20.5%
record average 16.5%
Open access
73%
world 28%

What is Yonsei University Dental Hospital known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #10,197 of 20,462 13.4%198

Each strip is that field’s whole ranked pool, with the notch where Yonsei University Dental Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Yonsei University Dental Hospital specialise in?

Where its research is concentrated relative to its size: Dentistry takes 75.8× the share of its output that it takes of world research.

  1. DentistryField · 25.2 works76×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.10× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.67× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.37× its world share, 0 worksImmunology and Micro…Neuroscience: 0.63× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.55× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.46× its world share, 0 worksChemical EngineeringChemistry: 0.34× its world share, 0 worksChemistryComputer Science: 0.08× its world share, 0 worksComputer ScienceEnergy: 0.18× its world share, 0 worksEnergyEngineering: 0.66× its world share, 7 worksEngineeringEnvironmental Science: 0.12× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.12× its world share, 3 worksMaterials SciencePhysics and Astronomy: 0.02× its world share, 0 worksPhysics and AstronomyDentistry: 75.79× its world share, 25 worksDentistryHealth Professions: 2.57× its world share, 5 worksHealth ProfessionsMedicine: 1.64× its world share, 22 worksMedicineNursing: 1.28× its world share, 0 worksNursingArts and Humanities: 0.02× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.15× its world share, 0 worksEconomics, Econometr…Psychology: 0.22× its world share, 0 worksPsychologySocial Sciences: 0.14× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 75.8×. Every wedge is a field page.

Who are the top researchers at Yonsei University Dental Hospital?

Ranked on the composite score, Lee Dong Kyu, Jeong‐Seung Kwon and Hyung‐Joon Ahn lead among researchers whose main affiliation is Yonsei University Dental Hospital.

  1. 1 Lee Dong Kyu South Korea · #833,589 worldwide 0 citations · 16 works
  2. 2 Jeong‐Seung Kwon South Korea · #1,432,232 worldwide 1 citations · 16 works
  3. 3 Hyung‐Joon Ahn South Korea · #1,467,548 worldwide 2 citations · 20 works
All ranked researchers at Yonsei University Dental Hospital

Which keywords describe research at Yonsei University Dental Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Quality of Life, Bone Regeneration, Clinical Trials, Dental Materials, Restorative Dentistry, Tissue Engineering, Dental Caries and Biomaterials.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Quality of Life8▲ 7.9×16 topics
  2. Bone Regeneration7▲ 88×2 topics
  3. Clinical Trials6▲ 14×6 topics
  4. Epidemiology6▲ 2.4×19 topics
  5. Dental Materials6▲ 160×1 topic
  6. Restorative Dentistry6▲ 160×1 topic
  7. Tissue Engineering5▲ 13×9 topics
  8. Dental Caries5▲ 79×2 topics
  9. Biomaterials5▲ 29×5 topics
  10. Dental Implants4▲ 128×1 topic
  11. Peri-implant Diseases4▲ 128×1 topic
  12. Risk Factors4▲ 4.8×8 topics
  13. Prevention3▲ 10×3 topics
  14. Regenerative Medicine3▲ 17×5 topics
  15. Angiogenesis3▲ 13×2 topics
  16. Fluoride3▲ 77×2 topics
  17. Global Burden3▲ 7.6×3 topics
  18. Hydroxyapatite3▲ 58×1 topic
  19. Scaffolds3▲ 58×1 topic
  20. Diabetes Mellitus3▲ 20×2 topics
  21. Oral Microbiome3▲ 69×1 topic
  22. Periodontal Diseases3▲ 69×1 topic
  23. Social Determinants3▲ 18×2 topics
  24. Oral Health3▲ 67×1 topic
  25. Remineralization3▲ 94×1 topic
  26. Virtual Reality2▲ 7.3×3 topics
  27. Mineral Trioxide Aggregate2▲ 83×1 topic
  28. Root Canal Irrigants2▲ 83×1 topic
  29. Degenerative Disc Disease2▲ 32×2 topics
  30. Infection Control2▲ 35×2 topics
  31. Dental Practice2▲ 61×1 topic
  32. Spinal Fusion2▲ 28×2 topics
  33. Transmission Routes2▲ 61×1 topic
  34. 3D Printing2▲ 11×2 topics
  35. Orthodontic Tooth Movement2▲ 68×1 topic
  36. Orthognathic Surgery2▲ 52×1 topic
  37. Psychological Factors2▲ 11×2 topics
  38. Dental Erosion2▲ 101×1 topic
  39. Diagnostic Criteria2▲ 9.8×2 topics
  40. Tooth Whitening2▲ 101×1 topic

Which research topics does Yonsei University Dental Hospital publish most on?

By volume in 2022–2025: Dental materials and restorations, Dental Implant Techniques and Outcomes, Bone Tissue Engineering Materials and Oral microbiology and periodontitis research.

Dental materials and res…6Dental materials and restorations: 6 fractional worksDental Implant Techniques and Outcomes: 4 fractional worksBone Tissue Engineering Materials: 3 fractional worksOral microbiology and periodontitis research: 3 fractional worksDental Health and Care Utilization: 3 fractional worksEndodontics and Root Canal Treatments: 2 fractional worksDental Research and COVI…2Dental Research and COVID-19: 2 fractional worksOrthodontics and Dentofacial Orthopedics: 2 fractional worksDental Erosion and Treatment: 2 fractional worksDental Radiography and Imaging: 1 fractional works
OrthodonticsOral SurgeryBiomedical EngineeringPeriodontics1 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Dental materials and restorations Orthodontics 6 works
  2. 2 Dental Implant Techniques and Outcomes Oral Surgery 4 works
  3. 3 Bone Tissue Engineering Materials Biomedical Engineering 3 works
  4. 4 Oral microbiology and periodontitis research Periodontics 3 works
  5. 5 Dental Health and Care Utilization Periodontics 3 works
  6. 6 Endodontics and Root Canal Treatments Oral Surgery 2 works
  7. 7 Dental Research and COVID-19 General Dentistry 2 works
  8. 8 Orthodontics and Dentofacial Orthopedics Orthodontics 2 works
  9. 9 Dental Erosion and Treatment Orthodontics 2 works
  10. 10 Dental Radiography and Imaging Oral Surgery 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available73.4%not open26.6%

World: 28% of research is openly available.

with international co-authors16.2%domestic only83.8%

World: 19% is written across borders.

How has Yonsei University Dental Hospital's research output changed?

Output in 2018–2022 was 63% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Seoul

All research institutions in Seoul

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.