K Ludwig

935 total citations
41 papers, 649 citations indexed

About

K Ludwig is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, K Ludwig has authored 41 papers receiving a total of 649 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 8 papers in Oncology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in K Ludwig's work include Dental materials and restorations (5 papers), Colorectal Cancer Surgical Treatments (4 papers) and Gastrointestinal disorders and treatments (3 papers). K Ludwig is often cited by papers focused on Dental materials and restorations (5 papers), Colorectal Cancer Surgical Treatments (4 papers) and Gastrointestinal disorders and treatments (3 papers). K Ludwig collaborates with scholars based in Germany, United States and Austria. K Ludwig's co-authors include Rainer Adelung, Bin Yang, Matthias Kern, M. Scharnberg, Stefan Wolfart, G. Hellmich, Sven Petersen, James M. Church, J. Okuda and Jeffrey W. Milsom and has published in prestigious journals such as Journal of Dental Research, Dental Materials and British Journal of Ophthalmology.

In The Last Decade

K Ludwig

40 papers receiving 603 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K Ludwig Germany	13	240	203	181	153	115	41	649
Faisal A. Quereshy United States	17	377 1.6×	133 0.7×	300 1.7×	66 0.4×	66 0.6×	60	888
Swati Gupta India	17	187 0.8×	83 0.4×	387 2.1×	58 0.4×	52 0.5×	96	907
Gert Santler Austria	15	251 1.0×	152 0.7×	246 1.4×	93 0.6×	66 0.6×	33	724
Salvatore Sembronio Italy	17	355 1.5×	257 1.3×	225 1.2×	38 0.2×	29 0.3×	74	903
Domenick P. Coletti United States	15	365 1.5×	124 0.6×	224 1.2×	58 0.4×	41 0.4×	21	743
Johannes Kuttenberger Switzerland	15	362 1.5×	85 0.4×	312 1.7×	67 0.4×	61 0.5×	52	772
Aydın Gülses Germany	15	168 0.7×	93 0.5×	268 1.5×	32 0.2×	40 0.3×	71	562
Alessandro Tel Italy	13	265 1.1×	45 0.2×	96 0.5×	40 0.3×	91 0.8×	78	585
N. Sigaux France	14	226 0.9×	97 0.5×	131 0.7×	30 0.2×	46 0.4×	54	531
J.M. Foletti France	13	346 1.4×	37 0.2×	180 1.0×	55 0.4×	48 0.4×	69	555

Countries citing papers authored by K Ludwig

Since Specialization

Citations

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

Fields of papers citing papers by K Ludwig

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K Ludwig

This figure shows the co-authorship network connecting the top 25 collaborators of K Ludwig. A scholar is included among the top collaborators of K Ludwig 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 K Ludwig. K Ludwig 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

Kilian, Reinhold, et al.. (2012). Struktur und Kooperation in der Versorgung psychisch Kranker. Der Nervenarzt. 84(3). 307–314. 11 indexed citations

Seidensticker, Florian, et al.. (2010). Langzeiterfahrung mit einer pseudoakkommodativen Hinterkammerlinse. Klinische Monatsblätter für Augenheilkunde. 227(6). 483–488. 2 indexed citations

Yang, Bin, M. Scharnberg, Stefan Wolfart, et al.. (2007). Influence of saliva contamination on zirconia ceramic bonding. Dental Materials. 24(4). 508–513. 111 indexed citations

Lammert, Frank, Michael Neubrand, R. Bittner, et al.. (2007). S3-Leitlinie der Deutschen Gesellschaft für Verdauungs- und Stoffwechselkrankheiten und der Deutschen Gesellschaft für Viszeralchirurgie zur Diagnostik und Behandlung von Gallensteinen. Zeitschrift für Gastroenterologie. 45(9). 971–1001. 45 indexed citations

Petersen, Sven, et al.. (2006). Stapled Transanal Rectal Resection Under Laparoscopic Surveillance for Rectocele and Concomitant Enterocele. Diseases of the Colon & Rectum. 49(5). 685–689. 29 indexed citations

Ludwig, K. (2006). Tumoren des Fußskeletts. Der Radiologe. 47(3). 240–249. 6 indexed citations

Freitag, M., et al.. (2006). Gasbrandinfektion unter Immunsuppression bei Colitis ulcerosa: Ein Fallbericht. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 131(1). 84–87. 1 indexed citations

Stelzner, Sigmar, et al.. (2005). Welche Form der Nachsorge ist bei Patienten mit R0-resezierten gastrointestinalen Stromatumoren (GIST) sinnvoll?. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 130(6). 554–561. 1 indexed citations

Petersen, Sven, et al.. (2004). Severe intra-abdominal bleeding following stapled mucosectomy due to enterocele: report of a case. Techniques in Coloproctology. 8(1). 41–43. 29 indexed citations

10.

Ludwig, K, et al.. (2002). Neues automatisiertes Mikrokeratom zur Trepanation lamellärer Keratoplastiken Erste Erfahrungen. Der Ophthalmologe. 99(5). 384–389. 1 indexed citations

11.

Kandziora, Frank, K Ludwig, Robert Pflugmacher, N. Haas, & Thomas Mittlmeier. (2001). Biomechanische Untersuchung der winkelstabilen anterioren atlantoaxialen Spondylodeseplatte. Der Orthopäde. 30(3). 182–188. 2 indexed citations

12.

Ludwig, K, F. Köckerling, Werner Hohenberger, & Dietmar Lorenz. (2001). Die chirurgische Therapie der Cholecysto-/Choledocholithiasis Ergebnisse einer deutschlandweiten Umfrage an 859 Kliniken mit 123.090 Cholecystektomien. Der Chirurg. 72(10). 1171–1178. 20 indexed citations

13.

Stelzner, Sigmar, et al.. (2000). Cystische gastrale Stromatumoren – ein diagnostisches Dilemma?. Der Chirurg. 71(6). 696–701. 1 indexed citations

14.

Petersen, Sven, et al.. (2000). [Experiences with reconstruction of large abdominal wall cicatricial hernias using Stoppa-Rives pre-peritoneal mesh-plasty].. PubMed. 125(2). 152–6. 6 indexed citations

15.

Ludwig, K, et al.. (1999). In vivo imaging of the human zonular apparatus with high-resolution ultrasound biomicroscopy. Graefe s Archive for Clinical and Experimental Ophthalmology. 237(5). 361–361. 43 indexed citations

16.

Freitag, Martin T., et al.. (1998). Klinische und bildgebende Aspekte des Gallensteinileus Erfahrungen mit 108 Einzelbeobachtungen. Der Chirurg. 69(3). 265–269. 11 indexed citations

17.

Petersen, Sven, G. Hellmich, Michaël Baumann, et al.. (1998). Präoperative Kurzzeitstrahlentherapie in der chirurgischen Therapie des Rectumcarcinoms Langzeitergebnisse einer prospektiv-randomisierten Studie. Der Chirurg. 69(7). 759–765. 13 indexed citations

18.

Ludwig, K, Ulrich Bick, M. Oelerich, et al.. (1998). Is image selection a useful strategy to decrease the transmission time in teleradiology? A study using 100 emergency cranial CTs. European Radiology. 8(9). 1719–1721. 14 indexed citations

19.

Milsom, Jeffrey W., James M. Church, K Ludwig, et al.. (1997). Perioperative tumor localization for laparoscopic colorectal surgery. Surgical Endoscopy. 11(10). 1013–1016. 87 indexed citations

20.

Ludwig, K, et al.. (1964). BILATERAL BAND-SHAPED DEEP KERATITIS AND IRIDOCYCLITIS IN SYSTEMIC LUPUS ERYTHEMATOSUS. British Journal of Ophthalmology. 48(10). 558–562. 18 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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