Scimago Journal & Country Rank

Annals of Surgery

CountryUnited States
273
H Index
Subject Area and CategoryMedicine
Surgery
PublisherLippincott Williams & Wilkins Ltd.
Publication typeJournals
ISSN00034932, 15281140
Coverage1945-ongoing
Scope Annals of Surgery, the world"s most highly referenced surgery journal, provides the international medical community with information on significant contributions to the advancement of surgical science and practice. Surgeons look to Annals of Surgery first for innovations in practice and technique. Special editorial features include "Advances in Surgical Technique", which provides up-to-the-minute coverage of current clinical issues, and monthly review articles that cover the most current practice concerns. (source)
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Surgery1999Q1
Surgery2000Q1
Surgery2001Q1
Surgery2002Q1
Surgery2003Q1
Surgery2004Q1
Surgery2005Q1
Surgery2006Q1
Surgery2007Q1
Surgery2008Q1
Surgery2009Q1
Surgery2010Q1
Surgery2011Q1
Surgery2012Q1
Surgery2013Q1
Surgery2014Q1
Surgery2015Q1
Surgery2016Q1
Surgery2017Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19992.747
20003.510
20013.724
20023.446
20033.241
20043.374
20053.475
20063.768
20074.368
20083.849
20094.487
20104.192
20114.142
20123.715
20134.285
20144.625
20154.596
20164.422
20174.361
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19996.235
Cites / Doc. (4 years)20007.347
Cites / Doc. (4 years)20018.193
Cites / Doc. (4 years)20028.380
Cites / Doc. (4 years)20038.575
Cites / Doc. (4 years)20048.160
Cites / Doc. (4 years)20058.844
Cites / Doc. (4 years)20069.541
Cites / Doc. (4 years)20079.894
Cites / Doc. (4 years)200810.509
Cites / Doc. (4 years)20099.992
Cites / Doc. (4 years)20109.550
Cites / Doc. (4 years)20119.630
Cites / Doc. (4 years)20129.217
Cites / Doc. (4 years)20139.043
Cites / Doc. (4 years)20149.528
Cites / Doc. (4 years)20159.459
Cites / Doc. (4 years)20169.144
Cites / Doc. (4 years)20178.497
Cites / Doc. (3 years)19996.235
Cites / Doc. (3 years)20007.039
Cites / Doc. (3 years)20018.119
Cites / Doc. (3 years)20028.290
Cites / Doc. (3 years)20038.065
Cites / Doc. (3 years)20047.801
Cites / Doc. (3 years)20058.658
Cites / Doc. (3 years)20069.306
Cites / Doc. (3 years)200710.109
Cites / Doc. (3 years)20089.642
Cites / Doc. (3 years)20099.558
Cites / Doc. (3 years)20109.345
Cites / Doc. (3 years)20118.954
Cites / Doc. (3 years)20128.557
Cites / Doc. (3 years)20138.471
Cites / Doc. (3 years)20149.542
Cites / Doc. (3 years)20159.442
Cites / Doc. (3 years)20168.825
Cites / Doc. (3 years)20178.311
Cites / Doc. (2 years)19995.365
Cites / Doc. (2 years)20006.640
Cites / Doc. (2 years)20017.747
Cites / Doc. (2 years)20027.544
Cites / Doc. (2 years)20037.040
Cites / Doc. (2 years)20047.126
Cites / Doc. (2 years)20058.035
Cites / Doc. (2 years)20069.523
Cites / Doc. (2 years)20078.702
Cites / Doc. (2 years)20088.967
Cites / Doc. (2 years)20098.924
Cites / Doc. (2 years)20108.296
Cites / Doc. (2 years)20118.126
Cites / Doc. (2 years)20127.367
Cites / Doc. (2 years)20138.154
Cites / Doc. (2 years)20149.262
Cites / Doc. (2 years)20158.782
Cites / Doc. (2 years)20168.065
Cites / Doc. (2 years)20178.092
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites1999125
Self Cites2000182
Self Cites2001195
Self Cites2002191
Self Cites2003178
Self Cites2004176
Self Cites2005181
Self Cites2006234
Self Cites2007249
Self Cites2008308
Self Cites2009366
Self Cites2010361
Self Cites2011381
Self Cites2012224
Self Cites2013247
Self Cites2014333
Self Cites2015507
Self Cites2016358
Self Cites2017479
Total Cites19993317
Total Cites20003949
Total Cites20014912
Total Cites20024941
Total Cites20034863
Total Cites20044891
Total Cites20055671
Total Cites20066235
Total Cites20076854
Total Cites20086846
Total Cites20097140
Total Cites20107457
Total Cites20117674
Total Cites20127684
Total Cites20137776
Total Cites20148578
Total Cites20158592
Total Cites20168225
Total Cites20178053
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19996.000
External Cites per document20006.715
External Cites per document20017.797
External Cites per document20027.970
External Cites per document20037.769
External Cites per document20047.520
External Cites per document20058.382
External Cites per document20068.957
External Cites per document20079.742
External Cites per document20089.208
External Cites per document20099.068
External Cites per document20108.892
External Cites per document20118.510
External Cites per document20128.307
External Cites per document20138.202
External Cites per document20149.171
External Cites per document20158.885
External Cites per document20168.441
External Cites per document20177.816
Cites per document19996.235
Cites per document20007.039
Cites per document20018.119
Cites per document20028.290
Cites per document20038.065
Cites per document20047.801
Cites per document20058.658
Cites per document20069.306
Cites per document200710.109
Cites per document20089.642
Cites per document20099.558
Cites per document20109.345
Cites per document20118.954
Cites per document20128.557
Cites per document20138.471
Cites per document20149.542
Cites per document20159.442
Cites per document20168.825
Cites per document20178.311
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19998.15
20007.05
20018.14
20022.58
20037.69
200413.44
200515.66
20066.87
200715.04
200813.74
200914.32
201011.70
201112.13
201216.17
201313.44
201417.22
201517.15
201615.50
201714.85
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents199998
Non-citable documents2000105
Non-citable documents200191
Non-citable documents200285
Non-citable documents200378
Non-citable documents200474
Non-citable documents200578
Non-citable documents200679
Non-citable documents2007217
Non-citable documents2008311
Non-citable documents2009469
Non-citable documents2010493
Non-citable documents2011542
Non-citable documents2012601
Non-citable documents2013484
Non-citable documents2014507
Non-citable documents2015370
Non-citable documents2016601
Non-citable documents2017615
Citable documents1999532
Citable documents2000561
Citable documents2001605
Citable documents2002596
Citable documents2003603
Citable documents2004627
Citable documents2005655
Citable documents2006670
Citable documents2007678
Citable documents2008710
Citable documents2009747
Citable documents2010798
Citable documents2011857
Citable documents2012898
Citable documents2013918
Citable documents2014899
Citable documents2015910
Citable documents2016932
Citable documents2017969
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents1999131
Uncited documents2000136
Uncited documents2001108
Uncited documents2002104
Uncited documents200391
Uncited documents2004104
Uncited documents200597
Uncited documents200696
Uncited documents2007214
Uncited documents2008285
Uncited documents2009430
Uncited documents2010444
Uncited documents2011527
Uncited documents2012577
Uncited documents2013474
Uncited documents2014471
Uncited documents2015346
Uncited documents2016532
Uncited documents2017556
Cited documents1999499
Cited documents2000530
Cited documents2001588
Cited documents2002577
Cited documents2003590
Cited documents2004597
Cited documents2005636
Cited documents2006653
Cited documents2007681
Cited documents2008736
Cited documents2009786
Cited documents2010847
Cited documents2011872
Cited documents2012922
Cited documents2013928
Cited documents2014935
Cited documents2015934
Cited documents20161001
Cited documents20171028
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