Class information for:
Level 1: ODONTOID FRACTURE//HANGMANS FRACTURE//ANTERIOR SCREW FIXATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12276 918 25.1 59%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
14 4 ORTHOPEDICS//DENTISTRY, ORAL SURGERY & MEDICINE//SPORT SCIENCES 808941
254 3       SPINE//ORTHOPEDICS//EUROPEAN SPINE JOURNAL 45379
734 2             CERVICAL SPINE//CERVICAL SPONDYLOTIC MYELOPATHY//SPINE 12587
12276 1                   ODONTOID FRACTURE//HANGMANS FRACTURE//ANTERIOR SCREW FIXATION 918

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ODONTOID FRACTURE authKW 3546748 16% 71% 150
2 HANGMANS FRACTURE authKW 923624 4% 73% 38
3 ANTERIOR SCREW FIXATION authKW 733135 3% 96% 23
4 AXIS FRACTURE authKW 638610 3% 80% 24
5 ATLAS FRACTURE authKW 618008 3% 77% 24
6 HALO VEST authKW 606421 3% 65% 28
7 ODONTOID authKW 573850 4% 51% 34
8 TYPE II ODONTOID FRACTURE authKW 465660 2% 100% 14
9 JEFFERSON FRACTURE authKW 414034 2% 66% 19
10 ODONTOID SCREW FIXATION authKW 365876 1% 100% 11

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Orthopedics 35055 52% 0% 479
2 Clinical Neurology 14338 54% 0% 496
3 Surgery 7451 48% 0% 442
4 Emergency Medicine 2218 7% 0% 62
5 Critical Care Medicine 413 4% 0% 41
6 Neuroimaging 153 2% 0% 16
7 Rehabilitation 44 2% 0% 17
8 Radiology, Nuclear Medicine & Medical Imaging 42 4% 0% 36
9 Sport Sciences 8 1% 0% 11
10 Engineering, Biomedical 7 1% 0% 12

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ZENTRUM WIRBELSAULENCHIRURG NEUROTRAUMATOL 59862 1% 30% 6
2 TRAUMATOL SPINE SURG 44347 0% 67% 2
3 ABT UNFALLCHIRURG HANDCHIRURG ORTHOPADIE 33261 0% 100% 1
4 BONE JOINT MED EAST HOSP 33261 0% 100% 1
5 CHILDREN ADOLESCENT ORTHOPAED TRAUMATOL 33261 0% 100% 1
6 CHIURG KLIN 3 33261 0% 100% 1
7 EA PAIN NEUROMODULAT QUAL LIFE 3826 33261 0% 100% 1
8 ENGN BIOL MECH 33261 0% 100% 1
9 FORENS MED KASSEL 33261 0% 100% 1
10 JFK REHABIL 33261 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SPINE 48627 16% 1% 147
2 EUROPEAN SPINE JOURNAL 17966 5% 1% 50
3 JOURNAL OF NEUROSURGERY-SPINE 16229 4% 1% 35
4 JOURNAL OF SPINAL DISORDERS & TECHNIQUES 15984 3% 2% 27
5 NEURO-ORTHOPEDICS 8547 0% 9% 3
6 JOURNAL OF THE IOWA MEDICAL SOCIETY 8314 0% 25% 1
7 UNFALLCHIRURG 7552 3% 1% 29
8 JOURNAL OF SPINAL DISORDERS 7005 2% 2% 14
9 NEUROSURGERY 5131 5% 0% 45
10 SPINE JOURNAL 3905 2% 1% 15

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 ODONTOID FRACTURE 3546748 16% 71% 150 Search ODONTOID+FRACTURE Search ODONTOID+FRACTURE
2 HANGMANS FRACTURE 923624 4% 73% 38 Search HANGMANS+FRACTURE Search HANGMANS+FRACTURE
3 ANTERIOR SCREW FIXATION 733135 3% 96% 23 Search ANTERIOR+SCREW+FIXATION Search ANTERIOR+SCREW+FIXATION
4 AXIS FRACTURE 638610 3% 80% 24 Search AXIS+FRACTURE Search AXIS+FRACTURE
5 ATLAS FRACTURE 618008 3% 77% 24 Search ATLAS+FRACTURE Search ATLAS+FRACTURE
6 HALO VEST 606421 3% 65% 28 Search HALO+VEST Search HALO+VEST
7 ODONTOID 573850 4% 51% 34 Search ODONTOID Search ODONTOID
8 TYPE II ODONTOID FRACTURE 465660 2% 100% 14 Search TYPE+II+ODONTOID+FRACTURE Search TYPE+II+ODONTOID+FRACTURE
9 JEFFERSON FRACTURE 414034 2% 66% 19 Search JEFFERSON+FRACTURE Search JEFFERSON+FRACTURE
10 ODONTOID SCREW FIXATION 365876 1% 100% 11 Search ODONTOID+SCREW+FIXATION Search ODONTOID+SCREW+FIXATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 RYKEN, TC , HADLEY, MN , AARABI, B , DHALL, SS , GELB, DE , HURLBERT, RJ , ROZZELLE, CJ , THEODORE, N , WALTERS, BC , (2013) MANAGEMENT OF ISOLATED FRACTURES OF THE AXIS IN ADULTS.NEUROSURGERY. VOL. 72. ISSUE . P. 132-150 79 98% 11
2 TIAN, NF , HU, XQ , WU, LJ , WU, XL , WU, YS , ZHANG, XL , WANG, XY , CHI, YL , MAO, FM , (2014) POOLED ANALYSIS OF NON-UNION, RE-OPERATION, INFECTION, AND APPROACH RELATED COMPLICATIONS AFTER ANTERIOR ODONTOID SCREW FIXATION.PLOS ONE. VOL. 9. ISSUE 7. P. - 58 97% 4
3 SCHROEDER, GD , KEPLER, CK , KURD, MF , PAUL, JT , RUBENSTEIN, RN , HARROP, JS , BRODKE, DS , CHAPMAN, JR , VACCARO, AR , (2015) A SYSTEMATIC REVIEW OF THE TREATMENT OF GERIATRIC TYPE II ODONTOID FRACTURES.NEUROSURGERY. VOL. 77. ISSUE . P. S6 -S14 55 98% 1
4 MAYER, M , ZENNER, J , AUFFARTH, A , ATZWANGER, J , ROMEDER, F , HITZL, W , LEDERER, S , RESCH, H , KOLLER, H , (2011) EFFICACY OF ANTERIOR ODONTOID SCREW FIXATION IN THE ELDERLY PATIENT: A CT-BASED BIOMETRICAL ANALYSIS OF ODONTOID FRACTURES.EUROPEAN SPINE JOURNAL. VOL. 20. ISSUE 9. P. 1441 -1449 49 96% 8
5 GUAN, J , BISSON, EF , (2017) TREATMENT OF ODONTOID FRACTURES IN THE AGING POPULATION.NEUROSURGERY CLINICS OF NORTH AMERICA. VOL. 28. ISSUE 1. P. 115 -+ 48 80% 0
6 PAL, D , SELL, P , GREVITT, M , (2011) TYPE II ODONTOID FRACTURES IN THE ELDERLY: AN EVIDENCE-BASED NARRATIVE REVIEW OF MANAGEMENT.EUROPEAN SPINE JOURNAL. VOL. 20. ISSUE 2. P. 195-204 48 80% 34
7 ROBINSON, Y , ROBINSON, AL , OLERUD, C , (2014) SYSTEMATIC REVIEW ON SURGICAL AND NONSURGICAL TREATMENT OF TYPE II ODONTOID FRACTURES IN THE ELDERLY.BIOMED RESEARCH INTERNATIONAL. VOL. . ISSUE . P. - 42 89% 7
8 HADLEY, MN , (2002) ISOLATED FRACTURES OF THE AXIS IN ADULTS.NEUROSURGERY. VOL. 50. ISSUE 3. P. S125 -S139 55 96% 11
9 PRYPUTNIEWICZ, DM , HADLEY, MN , (2010) AXIS FRACTURES.NEUROSURGERY. VOL. 66. ISSUE 3. P. A68 -A82 60 71% 4
10 RYKEN, TC , HADLEY, MN , AARABI, B , DHALL, SS , GELB, DE , HURLBERT, RJ , ROZZELLE, CJ , THEODORE, N , WALTERS, BC , (2013) MANAGEMENT OF ACUTE COMBINATION FRACTURES OF THE ATLAS AND AXIS IN ADULTS.NEUROSURGERY. VOL. 72. ISSUE . P. 151-158 42 91% 6

Classes with closest relation at Level 1


Rank Class id link
1 18913 GRISELS SYNDROME//ATLANTO OCCIPITAL DISLOCATION//ATLANTOAXIAL ROTATORY FIXATION
2 2321 BASILAR INVAGINATION//ATLANTOAXIAL INSTABILITY//OCCIPITOCERVICAL FUSION
3 15489 LATERAL MASS SCREW//CERVICAL PEDICLE SCREW//CERVICAL PEDICLE
4 3800 CERVICAL SPINE INJURY//SCIWORA//SPINAL IMMOBILIZATION
5 22238 CERVICAL SPONDYLOLYSIS//CERVICAL SPONDYLOPTOSIS//ABSENT PEDICLE
6 21713 OCCIPITAL CONDYLE FRACTURE//TAPIAS SYNDROME//COLLET SICARD SYNDROME
7 27750 ROOF CRUSH//ROLLOVER//ROLLOVER ACCIDENTS
8 1740 ANTERIOR CERVICAL DISCECTOMY AND FUSION//CERVICAL SPINE//ANTERIOR CERVICAL FUSION
9 21215 HELMET REMOVAL//CATASTROPHIC INJURY//AIRWAY ACCESS
10 4308 BURST FRACTURE//THORACOLUMBAR FRACTURE//THORACOLUMBAR BURST FRACTURE

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