Dena Hashim

1.2k total citations
10 papers, 685 citations indexed

About

Dena Hashim is a scholar working on Oral Surgery, Orthodontics and Biomedical Engineering. According to data from OpenAlex, Dena Hashim has authored 10 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Oral Surgery, 7 papers in Orthodontics and 3 papers in Biomedical Engineering. Recurrent topics in Dena Hashim's work include Dental Implant Techniques and Outcomes (10 papers), Dental materials and restorations (7 papers) and Bone Tissue Engineering Materials (3 papers). Dena Hashim is often cited by papers focused on Dental Implant Techniques and Outcomes (10 papers), Dental materials and restorations (7 papers) and Bone Tissue Engineering Materials (3 papers). Dena Hashim collaborates with scholars based in Switzerland and United States. Dena Hashim's co-authors include Norbert Cionca, Andrea Mombelli, Delphine S. Courvoisier, Christophe Combescure, José‐Manuel Cancela, Catherine Giannopoulou, Julien Meyer and Emmanuel Varesio and has published in prestigious journals such as Clinical Oral Implants Research, Periodontology 2000 and Clinical Oral Investigations.

In The Last Decade

Dena Hashim

10 papers receiving 656 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Dena Hashim Switzerland	8	549	371	356	125	90	10	685
Álvaro Jiménez-Guerra Spain	15	414 0.8×	211 0.6×	375 1.1×	160 1.3×	92 1.0×	44	657
Vincent Bennani New Zealand	18	642 1.2×	615 1.7×	279 0.8×	177 1.4×	129 1.4×	44	961
Stefan Roehling Switzerland	9	499 0.9×	431 1.2×	399 1.1×	65 0.5×	72 0.8×	14	601
Yoshiyuki Hagiwara Japan	12	365 0.7×	234 0.6×	200 0.6×	122 1.0×	50 0.6×	43	521
Heinz Kniha Germany	18	955 1.7×	818 2.2×	770 2.2×	183 1.5×	115 1.3×	36	1.2k
Bartolomeo Assenza Italy	17	839 1.5×	410 1.1×	457 1.3×	255 2.0×	242 2.7×	24	971
Holger Zipprich Germany	8	428 0.8×	313 0.8×	347 1.0×	107 0.9×	63 0.7×	12	541
Christian Mehl Germany	16	479 0.9×	487 1.3×	218 0.6×	83 0.7×	54 0.6×	40	703
Iván Ortiz-García Spain	14	288 0.5×	132 0.4×	241 0.7×	108 0.9×	73 0.8×	34	446
Richard J. Cook United Kingdom	13	381 0.7×	250 0.7×	259 0.7×	72 0.6×	91 1.0×	22	638

Countries citing papers authored by Dena Hashim

Since Specialization

Citations

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

Fields of papers citing papers by Dena Hashim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dena Hashim

This figure shows the co-authorship network connecting the top 25 collaborators of Dena Hashim. A scholar is included among the top collaborators of Dena Hashim 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 Dena Hashim. Dena Hashim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

Hashim, Dena, Delphine S. Courvoisier, & Norbert Cionca. (2025). A randomised clinical trial comparing a surgical approach for treatment of peri-implantitis to non-surgical debridement with adjunctive diode laser therapy. Clinical Oral Investigations. 29(2). 142–142. 1 indexed citations

Cionca, Norbert, et al.. (2023). Quantification of titanium and zirconium elements in oral mucosa around healthy dental implants: a case–control pilot study. Clinical Oral Investigations. 27(8). 4715–4726. 5 indexed citations

Cionca, Norbert, Dena Hashim, & Andrea Mombelli. (2021). Two‐piece zirconia implants supporting all‐ceramic crowns: Six‐year results of a prospective cohort study. Clinical Oral Implants Research. 32(6). 695–701. 25 indexed citations

Hashim, Dena & Norbert Cionca. (2020). A Comprehensive Review of Peri-implantitis Risk Factors. Current Oral Health Reports. 7(3). 262–273. 24 indexed citations

Hashim, Dena, et al.. (2019). Removal of osseointegrated dental implants: a systematic review of explantation techniques. Clinical Oral Investigations. 24(1). 47–60. 24 indexed citations

Mombelli, Andrea, Dena Hashim, & Norbert Cionca. (2018). What is the impact of titanium particles and biocorrosion on implant survival and complications? A critical review. Clinical Oral Implants Research. 29(S18). 37–53. 157 indexed citations

Hashim, Dena, Norbert Cionca, Christophe Combescure, & Andrea Mombelli. (2018). The diagnosis of peri‐implantitis: A systematic review on the predictive value of bleeding on probing. Clinical Oral Implants Research. 29(S16). 276–293. 79 indexed citations

Hashim, Dena, Norbert Cionca, Delphine S. Courvoisier, & Andrea Mombelli. (2016). A systematic review of the clinical survival of zirconia implants. Clinical Oral Investigations. 20(7). 1403–1417. 128 indexed citations

Cionca, Norbert, Dena Hashim, José‐Manuel Cancela, Catherine Giannopoulou, & Andrea Mombelli. (2016). Pro-inflammatory cytokines at zirconia implants and teeth. A cross-sectional assessment. Clinical Oral Investigations. 20(8). 2285–2291. 41 indexed citations

10.

Cionca, Norbert, Dena Hashim, & Andrea Mombelli. (2016). Zirconia dental implants: where are we now, and where are we heading?. Periodontology 2000. 73(1). 241–258. 201 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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