Class information for:
Level 1: ELECTRONIC APEX LOCATOR//APEX LOCATOR//WORKING LENGTH

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23523 343 25.8 60%


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
80 3       DENTISTRY, ORAL SURGERY & MEDICINE//DENT//JOURNAL OF ENDODONTICS 79662
472 2             JOURNAL OF ENDODONTICS//ENDODONT//INTERNATIONAL ENDODONTIC JOURNAL 15890
23523 1                   ELECTRONIC APEX LOCATOR//APEX LOCATOR//WORKING LENGTH 343

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 ELECTRONIC APEX LOCATOR authKW 6033220 22% 90% 75
2 APEX LOCATOR authKW 3578361 13% 93% 43
3 WORKING LENGTH authKW 3167338 15% 68% 52
4 ROOT ZX authKW 2051105 7% 96% 24
5 ROOT CANAL LENGTH authKW 1784519 6% 95% 21
6 APICAL FORAMEN authKW 1030119 5% 64% 18
7 MAJOR FORAMEN authKW 890237 3% 100% 10
8 APICAL LIMIT authKW 712190 2% 100% 8
9 ROOT ZX II authKW 712190 2% 100% 8
10 ROOT LENGTH DETERMINATION authKW 623166 2% 100% 7

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 Dentistry, Oral Surgery & Medicine 47927 92% 0% 317
2 Anatomy & Morphology 18 1% 0% 4
3 Pathology 11 2% 0% 8
4 Pediatrics 10 3% 0% 10
5 Microscopy 6 1% 0% 2
6 Medical Informatics 4 1% 0% 2
7 Engineering, Biomedical 4 1% 0% 5
8 Mathematical & Computational Biology 3 1% 0% 3
9 Anthropology 2 1% 0% 2
10 Biology 0 1% 0% 3

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 DENT CEARA 178047 1% 100% 2
2 SENIOR HOUSE OFF ORAL MAXILLO IAL SURG 178047 1% 100% 2
3 DENT SOBRAL 118693 1% 33% 4
4 ENDODONT 103264 23% 1% 80
5 ALUMNA PROGRAMA POSTITULO ENDODONCIA 89024 0% 100% 1
6 CEARA SECT 89024 0% 100% 1
7 DENT BRASILIA 89024 0% 100% 1
8 DENT PATHOL PROSTHET DENT 89024 0% 100% 1
9 DENT SW 89024 0% 100% 1
10 ENDODONT DENT CLIN 89024 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 JOURNAL OF ENDODONTICS 224210 37% 2% 127
2 INTERNATIONAL ENDODONTIC JOURNAL 221722 24% 3% 83
3 AUSTRALIAN ENDODONTIC JOURNAL 29203 2% 4% 8
4 ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY 13630 8% 1% 29
5 ENDODONTICS & DENTAL TRAUMATOLOGY 8656 2% 1% 8
6 ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS 1862 2% 0% 8
7 EUROPEAN JOURNAL OF PAEDIATRIC DENTISTRY 1613 1% 1% 3
8 JOURNAL OF APPLIED ORAL SCIENCE 1515 1% 0% 4
9 PEDIATRIC DENTISTRY 1512 1% 0% 4
10 BRITISH DENTAL JOURNAL 1216 2% 0% 8

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 ELECTRONIC APEX LOCATOR 6033220 22% 90% 75 Search ELECTRONIC+APEX+LOCATOR Search ELECTRONIC+APEX+LOCATOR
2 APEX LOCATOR 3578361 13% 93% 43 Search APEX+LOCATOR Search APEX+LOCATOR
3 WORKING LENGTH 3167338 15% 68% 52 Search WORKING+LENGTH Search WORKING+LENGTH
4 ROOT ZX 2051105 7% 96% 24 Search ROOT+ZX Search ROOT+ZX
5 ROOT CANAL LENGTH 1784519 6% 95% 21 Search ROOT+CANAL+LENGTH Search ROOT+CANAL+LENGTH
6 APICAL FORAMEN 1030119 5% 64% 18 Search APICAL+FORAMEN Search APICAL+FORAMEN
7 MAJOR FORAMEN 890237 3% 100% 10 Search MAJOR+FORAMEN Search MAJOR+FORAMEN
8 APICAL LIMIT 712190 2% 100% 8 Search APICAL+LIMIT Search APICAL+LIMIT
9 ROOT ZX II 712190 2% 100% 8 Search ROOT+ZX+II Search ROOT+ZX+II
10 ROOT LENGTH DETERMINATION 623166 2% 100% 7 Search ROOT+LENGTH+DETERMINATION Search ROOT+LENGTH+DETERMINATION

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 GORDON, MPJ , CHANDLER, NP , (2004) ELECTRONIC APEX LOCATORS.INTERNATIONAL ENDODONTIC JOURNAL. VOL. 37. ISSUE 7. P. 425-437 73 85% 107
2 TSESIS, I , BLAZER, T , BEN-IZHACK, G , TASCHIERI, S , DEL FABBRO, M , CORBELLA, S , ROSEN, E , (2015) THE PRECISION OF ELECTRONIC APEX LOCATORS IN WORKING LENGTH DETERMINATION: A SYSTEMATIC REVIEW AND META-ANALYSIS OF THE LITERATURE.JOURNAL OF ENDODONTICS. VOL. 41. ISSUE 11. P. 1818 -1823 46 87% 2
3 MARTINS, JNR , MARQUES, D , MATA, A , CARAMEES, J , (2014) CLINICAL EFFICACY OF ELECTRONIC APEX LOCATORS: SYSTEMATIC REVIEW.JOURNAL OF ENDODONTICS. VOL. 40. ISSUE 6. P. 759-777 37 86% 12
4 MANCINI, M , FELICI, R , CONTE, G , COSTANTINI, M , CIANCONI, L , (2011) ACCURACY OF THREE ELECTRONIC APEX LOCATORS IN ANTERIOR AND POSTERIOR TEETH: AN EX VIVO STUDY.JOURNAL OF ENDODONTICS. VOL. 37. ISSUE 5. P. 684-687 35 100% 11
5 CIANCONI, L , ANGOTTI, V , FELICI, R , CONTE, G , MANCINI, M , (2010) ACCURACY OF THREE ELECTRONIC APEX LOCATORS COMPARED WITH DIGITAL RADIOGRAPHY: AN EX VIVO STUDY.JOURNAL OF ENDODONTICS. VOL. 36. ISSUE 12. P. 2003-2007 35 100% 20
6 MILETIC, V , BELJIC-IVANOVIC, K , IVANOVIC, V , (2011) CLINICAL REPRODUCIBILITY OF THREE ELECTRONIC APEX LOCATORS.INTERNATIONAL ENDODONTIC JOURNAL. VOL. 44. ISSUE 8. P. 769 -776 37 93% 6
7 ALTUNBAS, D , KUSTARCI, A , ARSLAN, D , ER, K , KOCAK, S , (2015) COMPARISON OF VARIOUS CURRENT ELECTRONIC APEX LOCATORS TO DETERMINE THE WORKING LENGTH USING THE CLEARING TECHNIQUE.NIGERIAN JOURNAL OF CLINICAL PRACTICE. VOL. 18. ISSUE 3. P. 359 -363 32 97% 1
8 KIM, YJA , CHANDLER, NP , (2013) DETERMINATION OF WORKING LENGTH FOR TEETH WITH WIDE OR IMMATURE APICES: A REVIEW.INTERNATIONAL ENDODONTIC JOURNAL. VOL. 46. ISSUE 6. P. 483-491 48 65% 7
9 SAATCHI, M , RAHIMI, I , KHADEMI, A , FARHAD, AR , NEKOOFAR, MH , DUMMER, PM , (2015) INFLUENCE OF TOOTH LENGTH ON THE ACCURACY OF THE ROOT ZX ELECTRONIC APICAL FORAMEN LOCATOR: AN EX VIVO STUDY.ACTA ODONTOLOGICA SCANDINAVICA. VOL. 73. ISSUE 2. P. 101 -106 32 97% 0
10 LUCENA, C , LOPEZ, JM , MARTIN, JA , ROBLES, V , GONZALEZ-RODRIGUEZ, MP , (2014) ACCURACY OF WORKING LENGTH MEASUREMENT: ELECTRONIC APEX LOCATOR VERSUS CONE-BEAM COMPUTED TOMOGRAPHY.INTERNATIONAL ENDODONTIC JOURNAL. VOL. 47. ISSUE 3. P. 246-256 30 94% 10

Classes with closest relation at Level 1


Rank Class id link
1 7444 ROOT CANAL TREATMENT//JOURNAL OF ENDODONTICS//INTERNATIONAL ENDODONTIC JOURNAL
2 5281 NICKEL TITANIUM//JOURNAL OF ENDODONTICS//ROOT CANAL PREPARATION
3 10221 DENS INVAGINATUS//ROOT CANAL ANATOMY//ROOT CANAL MORPHOLOGY
4 5053 RADIOGRAPHY DENTAL//DENTOMAXILLOFACIAL RADIOLOGY//RADIOGRAPHIC IMAGE ENHANCEMENT
5 28235 INVASIVE CERVICAL RESORPTION//EXTERNAL RESORPTION//INTERNAL RESORPTION
6 4856 CONE BEAM COMPUTED TOMOGRAPHY//GUIDED SURGERY//SURGICAL TEMPLATE
7 1552 JOURNAL OF ENDODONTICS//ENDODONT//SODIUM HYPOCHLORITE
8 5403 ROOT CANAL SEALER//JOURNAL OF ENDODONTICS//RESILON
9 2030 MINERAL TRIOXIDE AGGREGATE//MTA//PULPOTOMY
10 33456 STAFNE BONE DEFECT//STAFNES DEFECT//STAFNE BONE CAVITY

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