Tamil Nadu Government Dental College and Hospital
In research, Tamil Nadu Government Dental College and Hospital stands highest in Health Sciences (#8,734 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Dentistry — Dentistry is 54.9× its share of world research.
- World rank, 2022–2025
- #22,376 of 28,054 · #33,841 all time
- Rank in India
- #1,492 of 1,840
- Research works
- 417 ▲ 22% vs 2013–17
- Citations
- 2.9k 7.0 per fractional work
- Top-10% rate
- 4.5% record average 16.5%
- Open access
- 77% world 28%
What is Tamil Nadu Government Dental College and Hospital known for in research?
The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.
| Field | World rank | Where that sits | Top-10% rate | Works | All time |
|---|---|---|---|---|---|
| Health SciencesDomain | #8,734 of 11,982 | 2.6% | 104 | #13929 |
Each strip is that field’s whole ranked pool, with the notch where Tamil Nadu Government Dental College and 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 Tamil Nadu Government Dental College and Hospital specialise in?
Where its research is concentrated relative to its size: Dentistry takes 54.9× the share of its output that it takes of world research.
- DentistryField · 36.5 works55×
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.
Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 54.9×. Every wedge is a field page.
- Dentistry 54.9×
- Health Professions 2.7×
- Medicine 2.2×
- Biochemistry, Genetics and Molecular Biology 1.9×
- Veterinary 1.8×
- Immunology and Microbiology 1.1×
- Pharmacology, Toxicology and Pharmaceutics 0.9×
- Nursing 0.8×
- Chemical Engineering 0.5×
- Decision Sciences 0.5×
- Psychology 0.5×
- Materials Science 0.4×
- Economics, Econometrics and Finance 0.4×
- Arts and Humanities 0.3×
- Engineering 0.3×
- Energy 0.2×
- Chemistry 0.2×
- Neuroscience 0.1×
- Agricultural and Biological Sciences 0.1×
- Computer Science 0.1×
- Business, Management and Accounting 0.1×
- Environmental Science 0.0×
- Social Sciences 0.0×
Who are the top researchers at Tamil Nadu Government Dental College and Hospital?
Ranked on the composite score, Jayachandran Sadaksharam lead among researchers whose main affiliation is Tamil Nadu Government Dental College and Hospital.
- 1 Jayachandran Sadaksharam India · #1,320,970 worldwide 2 citations · 17 works
Which keywords describe research at Tamil Nadu Government Dental College and Hospital?
By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Surgical Management, Quality of Life, Dental Caries, Keratocystic Odontogenic Tumor, Odontogenic Tumors, Diabetes Mellitus and Risk Factors.
- Bone Regeneration
- Endoscopic Surgery
- Molecular Signaling
- Growth Factors
- Oral Mucosal Disorders
- Biomaterials
- Dental Practice
- Psychological Factors
- Dental Imaging
- Virtual Reality
- Oral Health
- Prevention
- Genetic Mutations
- Clinical Management
- Oral Microbiome
- COVID-19
- Keratocystic Odontogenic Tumor
- Inflammation
- Dental Caries
- Quality of Life
- Epidemiology
- Surgical Management
- Risk Factors
- Artificial Intelligence
- Odontogenic Tumors
- Diabetes Mellitus
- Periodontal Diseases
- Pathogenesis
- Periodontal Disease
- Diagnostic Criteria
- Treatment Outcomes
- Cone-Beam CT
- Orthognathic Surgery
- Infection Control
- Transmission Routes
- Regenerative Medicine
- Potentially Malignant Disorders
- Platelet-Rich Plasma
- Tooth Development
- Matrix Metalloproteinases
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
- Epidemiology17▲ 3.2×24 topics
- Quality of Life11▲ 5.8×14 topics
- Surgical Management10▲ 19×8 topics
- Dental Caries8▲ 57×2 topics
- Risk Factors7▲ 4.5×7 topics
- Inflammation6▲ 2.1×18 topics
- Artificial Intelligence6▲ 3.0×6 topics
- Keratocystic Odontogenic Tumor6▲ 130×1 topic
- Odontogenic Tumors6▲ 130×1 topic
- COVID-196▲ 3.0×7 topics
- Diabetes Mellitus5▲ 20×3 topics
- Oral Microbiome5▲ 66×1 topic
- Periodontal Diseases5▲ 66×1 topic
- Clinical Management5▲ 20×3 topics
- Pathogenesis5▲ 6.5×6 topics
- Genetic Mutations4▲ 7.6×5 topics
- Periodontal Disease4▲ 55×2 topics
- Prevention4▲ 7.9×5 topics
- Diagnostic Criteria4▲ 14×5 topics
- Oral Health4▲ 56×3 topics
- Treatment Outcomes4▲ 46×2 topics
- Virtual Reality4▲ 5.9×4 topics
- Cone-Beam CT4▲ 57×1 topic
- Dental Imaging4▲ 57×1 topic
- Orthognathic Surgery4▲ 61×2 topics
- Psychological Factors4▲ 13×3 topics
- Infection Control4▲ 32×2 topics
- Dental Practice4▲ 60×1 topic
- Transmission Routes4▲ 60×1 topic
- Biomaterials4▲ 11×2 topics
- Regenerative Medicine4▲ 10.0×3 topics
- Oral Mucosal Disorders3▲ 91×1 topic
- Potentially Malignant Disorders3▲ 91×1 topic
- Growth Factors3▲ 19×1 topic
- Platelet-Rich Plasma3▲ 35×1 topic
- Molecular Signaling3▲ 116×1 topic
- Tooth Development3▲ 116×1 topic
- Endoscopic Surgery3▲ 22×2 topics
- Matrix Metalloproteinases3▲ 15×2 topics
- Bone Regeneration3▲ 17×2 topics
Which research topics does Tamil Nadu Government Dental College and Hospital publish most on?
By volume in 2022–2025: Oral and Maxillofacial Pathology, Oral microbiology and periodontitis research, Dental Radiography and Imaging and Dental Research and COVID-19.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Oral and Maxillofacial Pathology Oral Surgery 6 works
- 2 Oral microbiology and periodontitis research Periodontics 5 works
- 3 Dental Radiography and Imaging Oral Surgery 4 works
- 4 Dental Research and COVID-19 General Dentistry 4 works
- 5 Oral Health Pathology and Treatment Periodontics 3 works
- 6 Periodontal Regeneration and Treatments Urology 3 works
- 7 dental development and anomalies Molecular Biology 3 works
- 8 Oral and gingival health research Pharmacy 3 works
- 9 Temporomandibular Joint Disorders Complementary and Manual Therapy 2 works
- 10 Dental Implant Techniques and Outcomes Oral Surgery 2 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.
World: 28% of research is openly available.
World: 19% is written across borders.
How has Tamil Nadu Government Dental College and Hospital's research output changed?
Output in 2018–2022 was 22% higher than in 2013–2017.
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 Chennai
- Indian Institute of Technology Madras
- Saveetha University
- SRM Institute of Science and Technology
- Anna University, Chennai
- University of Madras
- Sathyabama Institute of Science and Technology
- Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology
- Hindustan Institute of Technology and Science
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.