J Valderhaug

1.4k total citations
40 papers, 1.1k citations indexed

About

J Valderhaug is a scholar working on Periodontics, Oral Surgery and General Dentistry. According to data from OpenAlex, J Valderhaug has authored 40 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Periodontics, 19 papers in Oral Surgery and 7 papers in General Dentistry. Recurrent topics in J Valderhaug's work include Dental Health and Care Utilization (15 papers), Oral microbiology and periodontitis research (12 papers) and Endodontics and Root Canal Treatments (10 papers). J Valderhaug is often cited by papers focused on Dental Health and Care Utilization (15 papers), Oral microbiology and periodontitis research (12 papers) and Endodontics and Root Canal Treatments (10 papers). J Valderhaug collaborates with scholars based in Norway, Kenya and Japan. J Valderhaug's co-authors include Per W. Norheim, Asbjørn Jokstad, Finn Fløystrand, Leif Arne Helöe, Jan Eirik Ellingsen, H. Herø, P Løkken, Bjørn Øgaard, M.L. Chindia and K Karlsen and has published in prestigious journals such as Journal of Dental Research, Journal Of Clinical Periodontology and Journal of Periodontology.

In The Last Decade

J Valderhaug

39 papers receiving 974 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J Valderhaug Norway 19 639 466 415 156 132 40 1.1k
U Schröder Sweden 23 1.0k 1.6× 506 1.1× 359 0.9× 74 0.5× 51 0.4× 37 1.5k
W. Stephan Eakle United States 13 656 1.0× 975 2.1× 339 0.8× 103 0.7× 185 1.4× 21 1.3k
G B Winter United Kingdom 25 369 0.6× 325 0.7× 618 1.5× 205 1.3× 111 0.8× 70 1.5k
Theodore P Croll United States 21 666 1.0× 1.1k 2.4× 319 0.8× 52 0.3× 251 1.9× 97 1.5k
Jack A. Horner United States 20 803 1.3× 926 2.0× 131 0.3× 61 0.4× 167 1.3× 33 1.3k
Mahesh Verma India 19 668 1.0× 357 0.8× 313 0.8× 124 0.8× 112 0.8× 100 1.3k
L.M. Silverstone United States 24 681 1.1× 1.5k 3.3× 571 1.4× 38 0.2× 277 2.1× 72 2.1k
Richard J. Simonsen United States 23 771 1.2× 1.2k 2.6× 742 1.8× 28 0.2× 458 3.5× 39 1.8k
F Barbakow Switzerland 25 2.6k 4.0× 1.3k 2.7× 164 0.4× 33 0.2× 150 1.1× 81 3.0k
Simone Gallo Italy 22 498 0.8× 500 1.1× 541 1.3× 99 0.6× 131 1.0× 51 1.3k

Countries citing papers authored by J Valderhaug

Since Specialization
Citations

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

Fields of papers citing papers by J Valderhaug

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Valderhaug

This figure shows the co-authorship network connecting the top 25 collaborators of J Valderhaug. A scholar is included among the top collaborators of J Valderhaug based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J Valderhaug. J Valderhaug is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Valderhaug, J, et al.. (1997). Assessment of the periapical and clinical status of crowned teeth over 25 years. Journal of Dentistry. 25(2). 97–105. 134 indexed citations
2.
Øgaard, Bjørn, et al.. (1996). The prevalence of malocclusion in 13- to 15-year-old children in Nairobi, Kenya. Acta Odontologica Scandinavica. 54(2). 126–130. 46 indexed citations
3.
Chindia, M.L. & J Valderhaug. (1995). Periodontal status following trapezoidal and semilunar flaps in apicectomy.. PubMed. 72(9). 564–7. 13 indexed citations
4.
Chindia, M.L., et al.. (1993). Dental caries, malocclusion and fractured incisors in children from a pastoral community in Kenya.. PubMed. 70(3). 175–8. 12 indexed citations
5.
Valderhaug, J, et al.. (1993). Prevalence and severity of dental fluorosis in primary schoolchildren in Nairobi, Kenya. Community Dentistry And Oral Epidemiology. 21(1). 15–18. 27 indexed citations
6.
Øgaard, Bjørn, et al.. (1993). Fluoride acquisition on and in fluorotic human enamel after topical application in vitro. European Journal Of Oral Sciences. 101(1). 5–8. 1 indexed citations
7.
Valderhaug, J, Jan Eirik Ellingsen, & Asbjørn Jokstad. (1993). Oral hygiene, periodontal conditions and carious lesions in patients treated with dental bridges. Journal Of Clinical Periodontology. 20(7). 482–489. 66 indexed citations
8.
Chindia, M.L., et al.. (1992). Oral health habits and periodontal health among a group of university students in Kenya.. PubMed. 69(6). 337–40. 5 indexed citations
9.
Valderhaug, J, et al.. (1992). Dental caries in primary school children in Nairobi, Kenya. Acta Odontologica Scandinavica. 50(5). 269–272. 11 indexed citations
10.
Valderhaug, J, et al.. (1991). Intake of fluoride through food and beverages by children in a high fluoride (9 ppm) area in Kenya. Discovery and Innovation. 3(4). 71–75. 15 indexed citations
11.
Valderhaug, J, et al.. (1991). Oral hygiene practices and periodontal health in primary school children in Nairobi, Kenya. Acta Odontologica Scandinavica. 49(5). 303–309. 18 indexed citations
12.
Valderhaug, J. (1991). A 15-year clinical evaluation of fixed prosthodontics. Acta Odontologica Scandinavica. 49(1). 35–40. 109 indexed citations
13.
Valderhaug, J, et al.. (1991). Fluorosis of deciduous teeth and first permanent molars in a rural Kenyan community. Acta Odontologica Scandinavica. 49(4). 197–202. 19 indexed citations
14.
Valderhaug, J, et al.. (1988). The prevalence of fractured permanent incisors in 13 to 15-year-old school children in Nairobi.Afr Dent J. 1988 Oct;2(2):76-9. 1 indexed citations
15.
Dahl, Bjørn L., et al.. (1985). Bonding properties and dimensional stability of hydrocolloid impression systems in fixed prosthodontics. Journal of Prosthetic Dentistry. 53(6). 796–800. 13 indexed citations
16.
Herø, H. & J Valderhaug. (1985). Tarnishing in vivo and in vitro of a Low-gold Alloy Related to Its Structure. Journal of Dental Research. 64(2). 139–143. 12 indexed citations
17.
Valderhaug, J, et al.. (1982). Assessment of an additive index for plaque accumulation on complete maxillary dentures. Acta Odontologica Scandinavica. 40(4). 203–208. 69 indexed citations
18.
Valderhaug, J. (1974). Periapical inflammation in primary teeth and its effect on the permanent successors. International Journal of Oral Surgery. 3(4). 171–182. 28 indexed citations
19.
Valderhaug, J. (1974). Epithelial cells in the periodontal membrane of teeth with and without periapical inflammation. International Journal of Oral Surgery. 3(1). 7–16. 12 indexed citations
20.
Valderhaug, J, et al.. (1967). Relationship of "epithelial rests of Malassez" to other periodontal structures.. PubMed. 5(5). 254–8. 22 indexed citations

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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