M.J. Friedrich

1.3k total citations
72 papers, 925 citations indexed

About

M.J. Friedrich is a scholar working on Surgery, Epidemiology and General Health Professions. According to data from OpenAlex, M.J. Friedrich has authored 72 papers receiving a total of 925 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Surgery, 13 papers in Epidemiology and 5 papers in General Health Professions. Recurrent topics in M.J. Friedrich's work include Total Knee Arthroplasty Outcomes (22 papers), Orthopedic Infections and Treatments (21 papers) and Orthopaedic implants and arthroplasty (21 papers). M.J. Friedrich is often cited by papers focused on Total Knee Arthroplasty Outcomes (22 papers), Orthopedic Infections and Treatments (21 papers) and Orthopaedic implants and arthroplasty (21 papers). M.J. Friedrich collaborates with scholars based in Germany, Italy and Switzerland. M.J. Friedrich's co-authors include Sascha Gravius, Matthias Wimmer, Thomas M. Randau, Dieter Christian Wirtz, Jan Schmolders, Andreas C. Strauß, P. Pennekamp, Hendrik Kohlhof, Birgit Stoffel‐Wagner and Andreas Limmer and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

M.J. Friedrich

66 papers receiving 896 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M.J. Friedrich Germany	16	651	107	70	65	65	72	925
Michelle Buresi Canada	10	316 0.5×	117 1.1×	40 0.6×	118 1.8×	104 1.6×	29	901
Hyun Joo Jung South Korea	17	245 0.4×	86 0.8×	85 1.2×	113 1.7×	49 0.8×	70	655
R. Carbon Germany	17	347 0.5×	104 1.0×	163 2.3×	67 1.0×	53 0.8×	52	742
Klaus Fritz Germany	16	276 0.4×	165 1.5×	106 1.5×	52 0.8×	32 0.5×	84	984
Αντώνιος Γαλανός Greece	17	382 0.6×	89 0.8×	25 0.4×	127 2.0×	16 0.2×	54	920
Jonathan Sutcliffe United Kingdom	20	619 1.0×	74 0.7×	40 0.6×	117 1.8×	26 0.4×	54	1.2k
Raika Jamali Iran	17	219 0.3×	438 4.1×	77 1.1×	65 1.0×	20 0.3×	52	995
Sharon Bout‐Tabaku United States	14	160 0.2×	52 0.5×	31 0.4×	29 0.4×	31 0.5×	26	455
Faizan Khan Canada	11	136 0.2×	96 0.9×	78 1.1×	83 1.3×	94 1.4×	65	767
Maria Maślińska Poland	16	147 0.2×	137 1.3×	52 0.7×	101 1.6×	62 1.0×	59	835

Countries citing papers authored by M.J. Friedrich

Since Specialization

Citations

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

Fields of papers citing papers by M.J. Friedrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M.J. Friedrich

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

All Works

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20 of 20 papers shown

Cucchi, Davide, Sebastian G. Walter, Tobias Baumgartner, et al.. (2023). Poor midterm clinical outcomes and a high percentage of unsatisfying results are reported after seizure-related shoulder injuries, especially after posterior proximal humerus fracture-dislocations. Journal of Shoulder and Elbow Surgery. 33(6). 1340–1351. 3 indexed citations

Cucchi, Davide, Tobias Baumgartner, Sebastian G. Walter, et al.. (2022). Epidemiology and specific features of shoulder injuries in patients affected by epileptic seizures. Archives of Orthopaedic and Trauma Surgery. 143(4). 1999–2009. 3 indexed citations

Cucchi, Davide, Alessandra Menon, Annalisa De Silvestri, et al.. (2021). Treatment of partial rotator cuff lesions is associated with a higher frequency of post-operative shoulder stiffness. A prospective investigation on the role of surgery-related risk factors for this complication. Archives of Orthopaedic and Trauma Surgery. 142(11). 3379–3387. 3 indexed citations

Cucchi, Davide, Sebastian G. Walter, Alessandra Menon, et al.. (2021). A survey on surgeon practice shows lack of consensus on the management of primary shoulder stiffness.. Journal of Biological Regulators and Homeostatic Agents. 34(4 Suppl. 3). 59–67. Congress of the Italian Orthopaedic Research Society. 1 indexed citations

Kohlhof, Hendrik, et al.. (2020). Distaler Femurersatz bei ausgedehnten femoralen Defekten in der Revisionsendoprothetik. Operative Orthopädie und Traumatologie. 32(4). 340–358.

Jacobs, Cheryl, Martin Gathen, Thomas M. Randau, et al.. (2018). Fluid collection bags pose a threat for bacterial contamination in primary total hip arthroplasty: a prospective, internally controlled, non-blinded trial. Archives of Orthopaedic and Trauma Surgery. 138(8). 1159–1163. 2 indexed citations

Roessler, Philip P., Dieter Christian Wirtz, & M.J. Friedrich. (2018). Klinische Basisuntersuchung des Kniegelenkes. Zeitschrift für Orthopädie und Unfallchirurgie. 156(3). 330–332. 2 indexed citations

Friedrich, M.J., Matthias Wimmer, Jan Schmolders, et al.. (2017). RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic prosthesis loosening. World Journal of Orthopedics. 8(4). 342–342. 15 indexed citations

Friedrich, M.J., et al.. (2016). Approaches to optimize focused extracorporeal shockwave therapy (ESWT) based on an observational study of 363 feet with recalcitrant plantar fasciitis. International Journal of Surgery. 27. 1–7. 8 indexed citations

10.

Kohlhof, Hendrik, Sascha Gravius, Sandro Kohl, et al.. (2016). Single Molecule Microscopy Reveals an Increased Hyaluronan Diffusion Rate in Synovial Fluid from Knees Affected by Osteoarthritis. Scientific Reports. 6(1). 21616–21616. 8 indexed citations

11.

Schmolders, Jan, P. Pennekamp, Andreas C. Strauß, et al.. (2016). Thirteen year follow-up of a cementless femoral stem and a threaded acetabular cup in patients younger than fifty years of age. International Orthopaedics. 41(1). 39–45. 32 indexed citations

12.

Friedrich, M.J., Jan Schmolders, Thomas M. Randau, et al.. (2015). Interkalare Rekonstruktion diaphysärer Knochendefekte mit einem modularen Diapyhsenersatzsystem. Operative Orthopädie und Traumatologie. 27(5). 455–462. 7 indexed citations

13.

Schmolders, Jan, M.J. Friedrich, Andreas C. Strauß, et al.. (2015). Validation of the Charlson comorbidity index in patients undergoing revision total hip arthroplasty. International Orthopaedics. 39(9). 1771–1777. 55 indexed citations

14.

Friedrich, M.J., Sascha Gravius, Jan Schmolders, Matthias Wimmer, & Dieter Christian Wirtz. (2014). Biologisch azetabuläre Defektrekonstruktion beim Hüftendoprothesenwechsel mittels „Impaction Grafting“ und azetabulärem Rekonstruktionsring. Operative Orthopädie und Traumatologie. 26(2). 126–140. 11 indexed citations

15.

Friedrich, M.J., Thomas M. Randau, Matthias Wimmer, et al.. (2014). Lipopolysaccharide-binding protein: A valuable biomarker in the differentiation between periprosthetic joint infection and aseptic loosening?. International Orthopaedics. 38(10). 2201–2207. 29 indexed citations

16.

Schmolders, Jan, M.J. Friedrich, Thomas M. Randau, et al.. (2014). Evidence of MRSE on a gentamicin and vancomycin impregnated polymethyl-methacrylate (PMMA) bone cement spacer after two-stage exchange arthroplasty due to periprosthetic joint infection of the knee. BMC Infectious Diseases. 14(1). 144–144. 42 indexed citations

17.

Gravius, Sascha, Thomas M. Randau, Rita Casadonte, et al.. (2014). Investigation of neutrophilic peptides in periprosthetic tissue by matrix-assisted laser desorption ionisation time-of-flight imaging mass spectrometry. International Orthopaedics. 39(3). 559–567. 10 indexed citations

18.

Müller, Jens, Berend Isermann, Moritz Meyer, et al.. (2009). An Exosite-Specific ssDNA Aptamer Inhibits the Anticoagulant Functions of Activated Protein C and Enhances Inhibition by Protein C Inhibitor. Chemistry & Biology. 16(4). 442–451. 48 indexed citations

19.

Friedrich, M.J.. (1999). Lithium: Proving Its Mettle for 50 Years. JAMA. 281(24). 2271–2271. 4 indexed citations

20.

Wirth, M., et al.. (1990). Zur Wirkung von Silberkarpfenöl auf Blutdruck und Lipide von spontanhypertonen Ratten. Food / Nahrung. 34(6). 575–578. 3 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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