Class information for:
Level 1: SPONDYLOLYSIS//SPONDYLOLISTHESIS//PARS INTERARTICULARIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9575 1142 28.4 57%


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
192 2             INTERVERTEBRAL DISC//SPINE//LUMBAR SPINE 21628
9575 1                   SPONDYLOLYSIS//SPONDYLOLISTHESIS//PARS INTERARTICULARIS 1142

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 SPONDYLOLYSIS authKW 4571896 20% 75% 228
2 SPONDYLOLISTHESIS authKW 1868181 17% 35% 198
3 PARS INTERARTICULARIS authKW 665482 3% 67% 37
4 ISTHMIC SPONDYLOLISTHESIS authKW 446335 3% 45% 37
5 PARS DEFECT authKW 427790 1% 100% 16
6 HIGH GRADE SPONDYLOLISTHESIS authKW 393755 2% 82% 18
7 LUMBAR SPONDYLOLYSIS authKW 327524 1% 88% 14
8 DIRECT REPAIR authKW 222794 1% 56% 15
9 SPONDYLOPTOSIS authKW 162948 1% 38% 16
10 LUMBOSACRAL KYPHOSIS authKW 155556 1% 73% 8

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 62180 62% 0% 710
2 Sport Sciences 7715 19% 0% 222
3 Clinical Neurology 7037 35% 0% 395
4 Surgery 1337 20% 0% 227
5 Radiology, Nuclear Medicine & Medical Imaging 624 10% 0% 116
6 Rehabilitation 318 4% 0% 44
7 Pediatrics 153 5% 0% 57
8 Primary Health Care 147 1% 0% 14
9 Anthropology 126 2% 0% 21
10 Neuroimaging 101 1% 0% 15

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 ADOLESCENT SPORT MED CLIN 26737 0% 100% 1
2 ADVANTAGE SPORTS MED 26737 0% 100% 1
3 AHNKANG PAIN FREE HOSP 26737 0% 100% 1
4 AKAD LEHRKRANKENHAUSKLINIKUM RUDOLF VIRCHOW 26737 0% 100% 1
5 ANTHROPOL PATHOL 26737 0% 100% 1
6 ARTHROT NE OHIO 26737 0% 100% 1
7 BEACON ORTHOPAED SPORTS MED 26737 0% 100% 1
8 BEREICH SPORTORTHOPADIE 26737 0% 100% 1
9 BRIGHAM SPINE 26737 0% 100% 1
10 CANARIO ORTOPEDIA TRAUMATOL 26737 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 69520 17% 1% 196
2 CLINICS IN SPORTS MEDICINE 23382 3% 2% 38
3 EUROPEAN SPINE JOURNAL 21494 5% 1% 61
4 JOURNAL OF SPINAL DISORDERS 9310 2% 2% 18
5 JOURNAL OF SPINAL DISORDERS & TECHNIQUES 7757 2% 1% 21
6 AMERICAN JOURNAL OF SPORTS MEDICINE 6410 4% 1% 40
7 JOURNAL OF PEDIATRIC ORTHOPAEDICS 4689 3% 1% 30
8 ZEITSCHRIFT FUR ORTHOPADIE UND IHRE GRENZGEBIETE 4456 2% 1% 20
9 JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME 4088 3% 0% 33
10 JOURNAL OF NEUROSURGERY-SPINE 3823 2% 1% 19

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 SPONDYLOLYSIS 4571896 20% 75% 228 Search SPONDYLOLYSIS Search SPONDYLOLYSIS
2 SPONDYLOLISTHESIS 1868181 17% 35% 198 Search SPONDYLOLISTHESIS Search SPONDYLOLISTHESIS
3 PARS INTERARTICULARIS 665482 3% 67% 37 Search PARS+INTERARTICULARIS Search PARS+INTERARTICULARIS
4 ISTHMIC SPONDYLOLISTHESIS 446335 3% 45% 37 Search ISTHMIC+SPONDYLOLISTHESIS Search ISTHMIC+SPONDYLOLISTHESIS
5 PARS DEFECT 427790 1% 100% 16 Search PARS+DEFECT Search PARS+DEFECT
6 HIGH GRADE SPONDYLOLISTHESIS 393755 2% 82% 18 Search HIGH+GRADE+SPONDYLOLISTHESIS Search HIGH+GRADE+SPONDYLOLISTHESIS
7 LUMBAR SPONDYLOLYSIS 327524 1% 88% 14 Search LUMBAR+SPONDYLOLYSIS Search LUMBAR+SPONDYLOLYSIS
8 DIRECT REPAIR 222794 1% 56% 15 Search DIRECT+REPAIR Search DIRECT+REPAIR
9 SPONDYLOPTOSIS 162948 1% 38% 16 Search SPONDYLOPTOSIS Search SPONDYLOPTOSIS
10 LUMBOSACRAL KYPHOSIS 155556 1% 73% 8 Search LUMBOSACRAL+KYPHOSIS Search LUMBOSACRAL+KYPHOSIS

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 AGABEGI, SS , FISCHGRUND, JS , (2010) CONTEMPORARY MANAGEMENT OF ISTHMIC SPONDYLOLISTHESIS: PEDIATRIC AND ADULT.SPINE JOURNAL. VOL. 10. ISSUE 6. P. 530-543 77 82% 21
2 LEONE, A , CIANFONI, A , CERASE, A , MAGARELLI, N , BONOMO, L , (2011) LUMBAR SPONDYLOLYSIS: A REVIEW.SKELETAL RADIOLOGY. VOL. 40. ISSUE 6. P. 683 -700 60 74% 29
3 TSIRIKOS, AI , GARRIDO, EG , (2010) SPONDYLOLYSIS AND SPONDYLOLISTHESIS IN CHILDREN AND ADOLESCENTS.JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME. VOL. 92B. ISSUE 6. P. 751-759 52 87% 16
4 KASLIWAL, MK , SMITH, JS , KANTER, A , CHEN, CJ , MUMMANENI, PV , HART, RA , SHAFFREY, CI , (2013) MANAGEMENT OF HIGH-GRADE SPONDYLOLISTHESIS.NEUROSURGERY CLINICS OF NORTH AMERICA. VOL. 24. ISSUE 2. P. 275-+ 52 78% 2
5 KOBAYASHI, A , KOBAYASHI, T , KATO, K , HIGUCHI, H , TAKAGISHI, K , (2013) DIAGNOSIS OF RADIOGRAPHICALLY OCCULT LUMBAR SPONDYLOLYSIS IN YOUNG ATHLETES BY MAGNETIC RESONANCE IMAGING.AMERICAN JOURNAL OF SPORTS MEDICINE. VOL. 41. ISSUE 1. P. 169 -176 40 95% 10
6 HU, SS , TRIBUS, CB , DIAB, M , GHANAYEM, AJ , (2008) SPONDYLOLISTHESIS AND SPONDYLOLYSIS.JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME. VOL. 90A. ISSUE 3. P. 656 -671 62 67% 31
7 FOREMAN, P , GRIESSENAUER, CJ , WATANABE, K , CONKLIN, M , SHOJA, MM , ROZZELLE, CJ , LOUKAS, M , TUBBS, RS , (2013) L5 SPONDYLOLYSIS/SPONDYLOLISTHESIS: A COMPREHENSIVE REVIEW WITH AN ANATOMIC FOCUS.CHILDS NERVOUS SYSTEM. VOL. 29. ISSUE 2. P. 209-216 41 93% 4
8 KOERNER, J , RADCLIFF, K , (2013) SPONDYLOLYSIS IN THE ATHLETE.OPERATIVE TECHNIQUES IN SPORTS MEDICINE. VOL. 21. ISSUE 3. P. 177-184 41 91% 1
9 LIM, MR , YOON, SC , GREEN, DW , (2004) SYMPTOMATIC SPONDYLOLYSIS: DIAGNOSIS AND TREATMENT.CURRENT OPINION IN PEDIATRICS. VOL. 16. ISSUE 1. P. 37-46 47 96% 14
10 NAKAYAMA, T , EHARA, S , (2015) SPONDYLOLYTIC SPONDYLOLISTHESIS: VARIOUS IMAGING FEATURES AND NATURAL COURSES.JAPANESE JOURNAL OF RADIOLOGY. VOL. 33. ISSUE 1. P. 3 -12 35 92% 3

Classes with closest relation at Level 1


Rank Class id link
1 28838 FAST BOWLING//FAST BOWLER//MUSCLE HERNIATION
2 20640 SCHMORLS NODE//SCHEUERMANNS DISEASE//SCHEUERMANNS KYPHOSIS
3 3890 TRANSFORAMINAL LUMBAR INTERBODY FUSION//INTERBODY FUSION//POSTERIOR LUMBAR INTERBODY FUSION
4 22238 CERVICAL SPONDYLOLYSIS//CERVICAL SPONDYLOPTOSIS//ABSENT PEDICLE
5 6029 ADULT SPINAL DEFORMITY//SAGITTAL BALANCE//PEDICLE SUBTRACTION OSTEOTOMY
6 21215 HELMET REMOVAL//CATASTROPHIC INJURY//AIRWAY ACCESS
7 12211 BACKPACK//LOAD CARRIAGE//SCHOOLBAG
8 17644 TRANSITIONAL VERTEBRA//FAR LATERAL DISC HERNIATION//FAR OUT SYNDROME
9 2201 TOTAL DISC REPLACEMENT//LUMBAR SPINE//ARTIFICIAL DISC
10 3261 LUMBAR SPINAL STENOSIS//SPINAL STENOSIS//NEUROGENIC CLAUDICATION

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