I. Hoellen

401 total citations
19 papers, 234 citations indexed

About

I. Hoellen is a scholar working on Surgery, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, I. Hoellen has authored 19 papers receiving a total of 234 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 7 papers in Epidemiology and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in I. Hoellen's work include Hip and Femur Fractures (7 papers), Hip disorders and treatments (6 papers) and Shoulder Injury and Treatment (4 papers). I. Hoellen is often cited by papers focused on Hip and Femur Fractures (7 papers), Hip disorders and treatments (6 papers) and Shoulder Injury and Treatment (4 papers). I. Hoellen collaborates with scholars based in Germany and United States. I. Hoellen's co-authors include L. Kinzl, L. Claes, M. Arand, Richard A. Brand, Cornelia Neidlinger‐Wilke, G. Bauer, Moritz S. Bischoff, M. Mentzel, W. Strecker and Anita Ignatius and has published in prestigious journals such as Journal of Biomechanics, Langenbeck s Archives of Surgery and Der Unfallchirurg.

In The Last Decade

I. Hoellen

18 papers receiving 220 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
I. Hoellen Germany	8	153	94	55	51	34	19	234
Tiit Haviko Estonia	11	181 1.2×	72 0.8×	63 1.1×	66 1.3×	36 1.1×	29	307
Bas J. Punt Netherlands	3	95 0.6×	83 0.9×	62 1.1×	28 0.5×	31 0.9×	5	219
Akihiro Hirakawa Japan	9	197 1.3×	32 0.3×	19 0.3×	37 0.7×	37 1.1×	37	278
Amar Malhas United Kingdom	10	191 1.2×	111 1.2×	21 0.4×	10 0.2×	50 1.5×	21	287
Todd F. Ritzman United States	10	231 1.5×	85 0.9×	59 1.1×	19 0.4×	16 0.5×	24	294
Olaf Rolf Germany	12	392 2.6×	253 2.7×	22 0.4×	33 0.6×	51 1.5×	30	474
Nicholas A. Waanders United States	9	218 1.4×	225 2.4×	36 0.7×	16 0.3×	18 0.5×	10	341
Taner Güneş Türkiye	10	202 1.3×	58 0.6×	32 0.6×	120 2.4×	11 0.3×	38	335
J. Kordelle Germany	12	337 2.2×	29 0.3×	40 0.7×	61 1.2×	31 0.9×	24	433
Nicolas Haffner Austria	7	119 0.8×	58 0.6×	20 0.4×	64 1.3×	18 0.5×	12	206

Countries citing papers authored by I. Hoellen

Since Specialization

Citations

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

Fields of papers citing papers by I. Hoellen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I. Hoellen

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

All Works

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19 of 19 papers shown

Hoellen, I., et al.. (2008). Isokinetisches Muskeltraining mit hohen Bewegungsgeschwindigkeiten in der Rehabilitation nach operativer Versorgung frischer vorderer Kreuzbandrupturen. Zeitschrift für Orthopädie und ihre Grenzgebiete. 133(4). 306–310. 2 indexed citations

Hoellen, I., et al.. (2008). Frakturen der oberen Extremität beim alten Menschen. Zeitschrift für Orthopädie und ihre Grenzgebiete. 137(6). 486–491.

Gebhard, Florian, et al.. (2008). Die Therapie hüftnaher Frakturen im Alter. Zeitschrift für Orthopädie und ihre Grenzgebiete. 137(6). 492–495. 1 indexed citations

Becker, U., et al.. (1998). Arthroscopic Bankart repair with a biodegradable device. Der Unfallchirurg. 101(7). 537–542. 2 indexed citations

Eiselé, R., I. Hoellen, & L. Kinzl. (1998). Drug prophylaxis of deep vein thrombosis in traumatology: is there a benefit of a score in outpatients?. Langenbeck s Archives of Surgery. 383(6). 481–481. 4 indexed citations

Hoellen, I., M. Mentzel, Moritz S. Bischoff, & L. Kinzl. (1997). Acetabulumfraktur beim alten Menschen: Primäre endoprothetische Versorgung. Der Orthopäde. 26(4). 348–353. 4 indexed citations

Hoellen, I., M. Mentzel, Moritz S. Bischoff, & L. Kinzl. (1997). Acetabulumfraktur beim alten Menschen. Der Orthopäde. 26(4). 348–353. 10 indexed citations

Strecker, W., et al.. (1997). Die einzeitige treppenförmige Verlängerungsosteotomie des Femurs. Der Unfallchirurg. 100(2). 124–132. 1 indexed citations

Hartwig, E., et al.. (1997). MRI investigation of disc degeneration patterns in the lumbar spine according to loading strain. Der Unfallchirurg. 100(11). 888–894. 4 indexed citations

10.

Gebhard, Florian, et al.. (1997). Post-traumatic recurrent shoulder dislocation and the modified Eden-Hybinette procedure – results from the viewpoint of function. Der Unfallchirurg. 100(10). 770–775. 12 indexed citations

11.

Strecker, W., I. Hoellen, P. Keppler, G. Suger, & L. Kinzl. (1997). Torsionskorrekturen nach Marknagelosteosynthesen der unteren Extremit�t. Der Unfallchirurg. 100(1). 29–38. 20 indexed citations

12.

Claes, L., I. Hoellen, & Anita Ignatius. (1997). Biodegradable bone cements. Der Orthopäde. 26(5). 459–462. 14 indexed citations

13.

Claes, L., I. Hoellen, & Arun Alphonse Ignatius. (1997). Resorbierbare Knochenzemente. Der Orthopäde. 26(5). 459–459. 9 indexed citations

14.

Hoellen, I., M. Mentzel, Moritz S. Bischoff, & L. Kinzl. (1997). [Acetabular fractures in elderly persons. Primary endoprosthetic treatment].. PubMed. 26(4). 348–53. 7 indexed citations

15.

Hoellen, I., et al.. (1997). [Prosthetic humeral head replacement in dislocated humerus multi-fragment fracture in the elderly--an alternative to minimal osteosynthesis?].. PubMed. 122(11). 994–1001. 30 indexed citations

16.

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

17.

Neidlinger‐Wilke, Cornelia, L. Claes, Richard A. Brand, et al.. (1995). Human osteoblasts from younger normal and osteoporotic donors show differences in proliferation and TGFβ-release in response to cyclic strain. Journal of Biomechanics. 28(12). 1411–1418. 95 indexed citations

18.

Claes, L., et al.. (1995). [Improvement in the primary stability of the dynamic hip screw osteosynthesis in unstable, pertrochanteric femoral fractures of osteoporotic bones by a new glass ionomer cement].. PubMed. 98(3). 118–23. 16 indexed citations

19.

Jaschke, Werner & I. Hoellen. (1984). Achalasie im Neugeborenen- und Kleinkindesalter. European Journal of Pediatric Surgery. 39(4). 262–264. 1 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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