Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Head and Neck Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
76
0.760
* Total i10 IndexRankings
Ranking Based On Selection :2
Medical science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
59
0.628
* Total i10 IndexRankings
Ranking Based On Selection :3
Otology
Hearing loss
Cochlear implant
Vertigo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
65
0.774
* Total i10 IndexRankings
Ranking Based On Selection :4
ENT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
* Total i10 IndexRankings
Ranking Based On Selection :5
Otitis media
Hearing loss
Hearing aids
Cochlear implant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
* Total i10 IndexRankings
Ranking Based On Selection :6
Head and Neck Surgery
Thyroid Surgery
Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
* Total i10 IndexRankings
Ranking Based On Selection :7
Rhinology
immunology
allergic rhinitis
nasal polyp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
* Total i10 IndexRankings
Ranking Based On Selection :8
Otorhinolaryngology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
40
0.727
* Total i10 IndexRankings
Ranking Based On Selection :9
Deafness
vestibular disease
Neurotology
Neuroimaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
47
0.870
* Total i10 IndexRankings
Ranking Based On Selection :10
Otology
Ototoxicity
Cochlea Physiology
Cochlear implant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
* Total i10 IndexRankings
Ranking Based On Selection :11
Neurotology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
46
0.939
* Total i10 IndexRankings
Ranking Based On Selection :12
Head and Neck Cancer
cancer genomics
Radiation resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
23
0.511
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total i10 IndexRankings
Ranking Based On Selection :14
Otology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
* Total i10 IndexRankings
Ranking Based On Selection :15
Otolaryngology-Head and Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
* Total i10 IndexRankings
Ranking Based On Selection :16
sleep apnea
rhinology
sinus surgery
pediatric sleep apnea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total i10 IndexRankings
Ranking Based On Selection :17
Head and neck oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
* Total i10 IndexRankings
Ranking Based On Selection :18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Total i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection :20
head and neck surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 IndexRankings
Ranking Based On Selection :21
Rhinology
Sleep Apnea
Upper Airway
Surgical Technique
Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total i10 IndexRankings
Ranking Based On Selection :22
Eustachian tube
Endoscopic ear surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :23
Head and Neck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total i10 IndexRankings
Ranking Based On Selection :24
rhinology
sleep medicine
endoscopic skullbase surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :25
otolaryngology
Sleep
Rhinology
Allergy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Jong-Lyel Roh
Cha University
Pocheon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
76
0.760
Head and Neck Cancer
Jong Woo Chung
University of Ulsan
Ulsan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
59
0.628
Hong Ju Park
University of Ulsan
Ulsan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
65
0.774
Otology
Hearing loss
Cochlear implant
Vertigo
Kyu Yup Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
Moo Kyun Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
Otitis media
Hearing loss
Hearing aids
Cochlear implant
Jeong Hun Hah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
Head and Neck Surgery
Thyroid Surgery
Surgical Oncology
Ji Hun Mo
Dankook University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
54
0.771
Rhinology
immunology
allergic rhinitis
nasal polyp
In Seok Moon
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
40
0.727
Hyo Jeong Lee
Hallym University
Chuncheon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
47
0.870
Deafness
vestibular disease
Neurotology
Neuroimaging
Gi Jung Im
Korea University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
Otology
Ototoxicity
Cochlea Physiology
Cochlear implant
Seung Ho Shin
Ewha Womens University
Incheon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
46
0.939
Eun Young Gyu
Kyung Hee University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
23
0.511
Head and Neck Cancer
cancer genomics
Radiation resistance
Jae Yun Jung
Dankook University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Seog Kyun Mun
Chung Ang University
Multan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
Jae Ho Chung
Hanyang University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
Otolaryngology-Head and Neck Surgery
Seung Hoon Lee
Korea University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
sleep apnea
rhinology
sinus surgery
pediatric sleep apnea
Seok Mo Kim
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
Head and neck oncology
Kwon Minsu
University of Ulsan
Ulsan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Hyunjoon Shim
Eulji University
Daejeon, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Dongbin Ahn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
head and neck surgery
Sang Wook Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Rhinology
Sleep Apnea
Upper Airway
Surgical Technique
Imaging
Soo Keun Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Eustachian tube
Endoscopic ear surgery
Hyun Jun Hong
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Min Young Seo
Korea University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
rhinology
sleep medicine
endoscopic skullbase surgery
Hyung Chae Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
otolaryngology
Sleep
Rhinology
Allergy