H. Kiefer

1.2k total citations
37 papers, 810 citations indexed

About

H. Kiefer is a scholar working on Surgery, Epidemiology and Orthopedics and Sports Medicine. According to data from OpenAlex, H. Kiefer has authored 37 papers receiving a total of 810 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 9 papers in Epidemiology and 4 papers in Orthopedics and Sports Medicine. Recurrent topics in H. Kiefer's work include Total Knee Arthroplasty Outcomes (16 papers), Orthopaedic implants and arthroplasty (13 papers) and Knee injuries and reconstruction techniques (7 papers). H. Kiefer is often cited by papers focused on Total Knee Arthroplasty Outcomes (16 papers), Orthopaedic implants and arthroplasty (13 papers) and Knee injuries and reconstruction techniques (7 papers). H. Kiefer collaborates with scholars based in Germany, United States and Switzerland. H. Kiefer's co-authors include L. Claes, Lutz Dürselen, Jean–Yves Jenny, Ulrich Clemens, W. Konermann, R. Miehlke, Steffen Köhler, C. Burri, L. Kinzl and Marcus Richter and has published in prestigious journals such as The American Journal of Sports Medicine, Journal of Biomechanics and Journal of Biomedical Materials Research.

In The Last Decade

H. Kiefer

34 papers receiving 762 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Kiefer Germany 14 661 171 121 116 31 37 810
Prasoon Kumar India 16 500 0.8× 154 0.9× 95 0.8× 56 0.5× 17 0.5× 81 745
Kyoung Ho Moon South Korea 15 503 0.8× 180 1.1× 87 0.7× 118 1.0× 7 0.2× 68 801
Yi‐Shiong Hang Taiwan 15 718 1.1× 180 1.1× 346 2.9× 120 1.0× 7 0.2× 33 1.0k
Jung-Man Kim South Korea 18 746 1.1× 161 0.9× 209 1.7× 92 0.8× 20 0.6× 50 939
Young‐Bok Jung South Korea 16 565 0.9× 212 1.2× 36 0.3× 48 0.4× 37 1.2× 33 638
Mai Katakura Japan 12 365 0.6× 249 1.5× 24 0.2× 64 0.6× 24 0.8× 45 517
Carlo Doria Italy 13 335 0.5× 164 1.0× 68 0.6× 32 0.3× 4 0.1× 51 621
Michael Hall United States 13 269 0.4× 173 1.0× 93 0.8× 69 0.6× 2 0.1× 28 585
Kenneth H. Akizuki United States 6 691 1.0× 148 0.9× 208 1.7× 39 0.3× 14 0.5× 8 752
Huilin Yang China 14 566 0.9× 94 0.5× 146 1.2× 60 0.5× 17 0.5× 46 655

Countries citing papers authored by H. Kiefer

Since Specialization
Citations

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

Fields of papers citing papers by H. Kiefer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Kiefer

This figure shows the co-authorship network connecting the top 25 collaborators of H. Kiefer. A scholar is included among the top collaborators of H. Kiefer 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 H. Kiefer. H. Kiefer 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.
Freitag, Tobias, Ralf Bieger, H. Kiefer, et al.. (2021). Biomechanics of a calcar loading and a shortened tapered femoral stem: Comparative in‐vitro testing of primary stability and strain distribution. Journal of Experimental Orthopaedics. 8(1). 74–74. 4 indexed citations
2.
3.
Kretzer, Jan Philippe, Ulrike Mueller, Marcus R. Streit, et al.. (2017). Ion release in ceramic bearings for total hip replacement: Results from an in vitro and an in vivo study. International Orthopaedics. 42(1). 65–70. 7 indexed citations
4.
Kiefer, H., et al.. (2015). Clinical Management of Hip Arthroplasty. 1 indexed citations
5.
Tsitsilonis, S., K.-D. Schaser, H. Kiefer, & Florian Wichlas. (2013). The Treatment of the Proximal Humeral Fracture with the Use of the PHN Nailing System: the Importance of Reduction. Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca. 80(4). 250–255. 6 indexed citations
6.
Kiefer, H., et al.. (2008). Klinische Erprobung und Weiterentwicklung einer Ultraschallmethode zur Erkennung pathologischer Veränderungen der Mammae.. Ultraschall in der Medizin - European Journal of Ultrasound. 3(3). 119–124.
7.
Kiefer, H., et al.. (2005). OrthoPilot Total Hip Arthroplasty Workflow and Surgery. Orthopedics. 28(10). s1221–6. 16 indexed citations
8.
Jenny, Jean–Yves, Ulrich Clemens, Steffen Köhler, et al.. (2005). Consistency of Implantation of a Total Knee Arthroplasty with a Non–Image-Based Navigation System. The Journal of Arthroplasty. 20(7). 832–839. 179 indexed citations
9.
Krischak, Gert, et al.. (2001). Die arthroskopisch gestützte Rekonstruktion des vorderen Kreuzbands mittels autologer Patellarsehnenersatzplastik. Der Unfallchirurg. 104(4). 317–324. 7 indexed citations
10.
Kiefer, H., et al.. (2001). Arthroscopic reduction and internal fixation (ARIF) of lateral tibial plateau fractures. Knee Surgery Sports Traumatology Arthroscopy. 9(3). 167–172. 27 indexed citations
11.
12.
Richter, Markus, et al.. (1997). Acutely repaired proximal anterior cruciate ligament ruptures in sheep – by augmentation improved stability and reduction of cartilage damage. Journal of Materials Science Materials in Medicine. 8(12). 855–859. 9 indexed citations
13.
Lang, Eva, et al.. (1996). Arthroskopische Kapsel-Labrum-Refixation bei der vorderen Schulterluxation. Primär- oder Sekundärversorgung?. Der Unfallchirurg. 99(11). 831–835. 2 indexed citations
14.
Claes, L., Hans‐Joachim Wilke, & H. Kiefer. (1995). Osteonal structure better predicts tensile strength of healing bone than volume fraction. Journal of Biomechanics. 28(11). 1377–1390. 20 indexed citations
15.
Kiefer, H., et al.. (1993). [Post-traumatic leg length inequality after conservative and surgical therapy of pediatric femoral shaft fractures].. PubMed. 96(12). 651–5. 9 indexed citations
16.
Claes, L., et al.. (1987). The combined anterior cruciate and medial collateral ligament replacement by various materials: A comparative animal study. Journal of Biomedical Materials Research. 21(S3). 319–343. 24 indexed citations
17.
Kiefer, H. & W Schoop. (1966). Venöse Abflußbehinderung bei kartilaginärer Exostose. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 104(6). 863–864. 5 indexed citations
18.
Kiefer, H., et al.. (1964). [CRITICAL EVALUATION OF PLASMA CREATININE AS A TEST OF GLOMERULUS FILTRATE].. PubMed. 70. 678–81. 14 indexed citations
19.
Kiefer, H.. (1964). [TOTAL BODY COUNTER].. PubMed. 4. 362–4.
20.
Kiefer, H., et al.. (1963). Endogenes Kreatinin in Serum und Harn. Journal of Molecular Medicine. 41(17). 878–882. 13 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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