Class information for:
Level 1: LUMBAR SPINAL STENOSIS//SPINAL STENOSIS//NEUROGENIC CLAUDICATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3261 2025 30.7 71%


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
3261 1                   LUMBAR SPINAL STENOSIS//SPINAL STENOSIS//NEUROGENIC CLAUDICATION 2025

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 LUMBAR SPINAL STENOSIS authKW 3560847 17% 70% 336
2 SPINAL STENOSIS authKW 1750847 13% 43% 272
3 NEUROGENIC CLAUDICATION authKW 1066519 4% 81% 87
4 LUMBAR STENOSIS authKW 595823 3% 58% 68
5 DEGENERATIVE SPONDYLOLISTHESIS authKW 564411 4% 45% 83
6 NEUROGENIC INTERMITTENT CLAUDICATION authKW 488501 2% 90% 36
7 X STOP authKW 452323 1% 100% 30
8 INTERSPINOUS SPACER authKW 310157 1% 86% 24
9 INTERSPINOUS IMPLANT authKW 247402 1% 86% 19
10 INTERSPINOUS DEVICE authKW 222043 1% 82% 18

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 92772 57% 1% 1156
2 Clinical Neurology 39064 60% 0% 1212
3 Surgery 3719 24% 0% 491
4 Rehabilitation 718 4% 0% 87
5 Rheumatology 436 3% 0% 60
6 Neuroimaging 218 1% 0% 29
7 Radiology, Nuclear Medicine & Medical Imaging 175 5% 0% 99
8 Medicine, General & Internal 167 6% 0% 120
9 Anesthesiology 101 2% 0% 34
10 Sport Sciences 97 2% 0% 43

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 NORWEGIAN REGISTRY SPINE SURG 96492 0% 80% 8
2 ADVISORY UNIT SPINAL SURG 67845 0% 75% 6
3 HOSP MOLIERE LONGCHAMPS 60310 0% 100% 4
4 NORWEGIAN COMPETENCE DEEP BRAIN STIMULAT MOVE 60306 0% 67% 6
5 SPINE 34979 3% 4% 55
6 HOP IRIS SUD 30155 0% 100% 2
7 ORTHOPAED SURG NEUROSURG SURG 30155 0% 100% 2
8 OTWOCK ORTHOPED SURG 30155 0% 100% 2
9 REHABIL 2981 30155 0% 100% 2
10 SPECIAL SPINE 30155 0% 100% 2

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 201434 22% 3% 444
2 EUROPEAN SPINE JOURNAL 108150 9% 4% 182
3 SPINE JOURNAL 62621 4% 5% 89
4 JOURNAL OF NEUROSURGERY-SPINE 38443 4% 3% 80
5 JOURNAL OF SPINAL DISORDERS & TECHNIQUES 25838 3% 3% 51
6 JOURNAL OF SPINAL DISORDERS 12697 1% 3% 28
7 CLINICAL SPINE SURGERY 5628 0% 5% 8
8 PAIN PHYSICIAN 3871 1% 2% 16
9 JOURNAL OF BACK AND MUSCULOSKELETAL REHABILITATION 3781 1% 2% 14
10 REVUE DE CHIRURGIE ORTHOPEDIQUE ET REPARATRICE DE L APPAREIL MOTEUR 3755 1% 1% 26

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 LUMBAR SPINAL STENOSIS 3560847 17% 70% 336 Search LUMBAR+SPINAL+STENOSIS Search LUMBAR+SPINAL+STENOSIS
2 SPINAL STENOSIS 1750847 13% 43% 272 Search SPINAL+STENOSIS Search SPINAL+STENOSIS
3 NEUROGENIC CLAUDICATION 1066519 4% 81% 87 Search NEUROGENIC+CLAUDICATION Search NEUROGENIC+CLAUDICATION
4 LUMBAR STENOSIS 595823 3% 58% 68 Search LUMBAR+STENOSIS Search LUMBAR+STENOSIS
5 DEGENERATIVE SPONDYLOLISTHESIS 564411 4% 45% 83 Search DEGENERATIVE+SPONDYLOLISTHESIS Search DEGENERATIVE+SPONDYLOLISTHESIS
6 NEUROGENIC INTERMITTENT CLAUDICATION 488501 2% 90% 36 Search NEUROGENIC+INTERMITTENT+CLAUDICATION Search NEUROGENIC+INTERMITTENT+CLAUDICATION
7 X STOP 452323 1% 100% 30 Search X+STOP Search X+STOP
8 INTERSPINOUS SPACER 310157 1% 86% 24 Search INTERSPINOUS+SPACER Search INTERSPINOUS+SPACER
9 INTERSPINOUS IMPLANT 247402 1% 86% 19 Search INTERSPINOUS+IMPLANT Search INTERSPINOUS+IMPLANT
10 INTERSPINOUS DEVICE 222043 1% 82% 18 Search INTERSPINOUS+DEVICE Search INTERSPINOUS+DEVICE

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 LURIE, J , TOMKINS-LANE, C , (2016) MANAGEMENT OF LUMBAR SPINAL STENOSIS.BMJ-BRITISH MEDICAL JOURNAL. VOL. 352. ISSUE . P. - 111 88% 4
2 FRITSCH, CG , FERREIRA, ML , MAHER, CG , HERBERT, RD , PINTO, RZ , KOES, B , FERREIRA, PH , (2017) THE CLINICAL COURSE OF PAIN AND DISABILITY FOLLOWING SURGERY FOR SPINAL STENOSIS: A SYSTEMATIC REVIEW AND META-ANALYSIS OF COHORT STUDIES.EUROPEAN SPINE JOURNAL. VOL. 26. ISSUE 2. P. 324 -335 73 88% 1
3 SIGMUNDSSON, FG , (2014) INTRODUCTION.ACTA ORTHOPAEDICA. VOL. 85. ISSUE . P. 3 -+ 123 63% 0
4 KREINER, DS , SHAFFER, WO , BAISDEN, JL , GILBERT, TJ , SUMMERS, JT , TOTON, JF , HWANG, SW , MENDEL, RC , REITMAN, CA , (2013) AN EVIDENCE-BASED CLINICAL GUIDELINE FOR THE DIAGNOSIS AND TREATMENT OF DEGENERATIVE LUMBAR SPINAL STENOSIS (UPDATE).SPINE JOURNAL. VOL. 13. ISSUE 7. P. 734-743 77 73% 44
5 SCHOLLER, K , STEINGRUBER, T , STEIN, M , VOGT, N , MULLER, T , PONS-KUHNEMANN, J , UHL, E , (2016) MICROSURGICAL UNILATERAL LAMINOTOMY FOR DECOMPRESSION OF LUMBAR SPINAL STENOSIS: LONG-TERM RESULTS AND PREDICTIVE FACTORS.ACTA NEUROCHIRURGICA. VOL. 158. ISSUE 6. P. 1103 -1113 55 95% 0
6 ZAINA, F , TOMKINS-LANE, C , CARRAGEE, E , NEGRINI, S , (2016) SURGICAL VERSUS NON-SURGICAL TREATMENT FOR LUMBAR SPINAL STENOSIS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 1. P. - 44 85% 5
7 THOME, C , ZEVGARIDIS, D , LEHETA, O , BAZNER, H , POCKLER-SCHONIGER, C , WOHRLE, J , SCHMIEDEK, P , (2005) OUTCOME AFTER LESS-INVASIVE DECOMPRESSION OF LUMBAR SPINAL STENOSIS: A RANDOMIZED COMPARISON OF UNILATERAL LAMINOTOMY, BILATERAL LAMINOTOMY, AND LAMINECTOMY.JOURNAL OF NEUROSURGERY-SPINE. VOL. 3. ISSUE 2. P. 129-141 64 79% 123
8 REN, SY , HU, Y , (2016) STAND-ALONE INTERSPINOUS SPACERS VERSUS DECOMPRESSIVE SURGERY IN LUMBAR SPINAL STENOSIS: A SYSTEMATIC REVIEW AND META-ANALYSIS.INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL MEDICINE. VOL. 9. ISSUE 7. P. 13359 -13371 48 94% 0
9 LEVY, RM , DEER, TR , (2012) SYSTEMATIC SAFETY REVIEW AND META-ANALYSIS OF PROCEDURAL EXPERIENCE USING PERCUTANEOUS ACCESS TO TREAT SYMPTOMATIC LUMBAR SPINAL STENOSIS.PAIN MEDICINE. VOL. 13. ISSUE 12. P. 1554-1561 52 91% 5
10 GUHA, D , HEARY, RF , SHAMJI, MF , (2015) IATROGENIC SPONDYLOLISTHESIS FOLLOWING LAMINECTOMY FOR DEGENERATIVE LUMBAR STENOSIS: SYSTEMATIC REVIEW AND CURRENT CONCEPTS.NEUROSURGICAL FOCUS. VOL. 39. ISSUE 4. P. - 48 92% 0

Classes with closest relation at Level 1


Rank Class id link
1 2201 TOTAL DISC REPLACEMENT//LUMBAR SPINE//ARTIFICIAL DISC
2 22585 CAUDA EQUINA SYNDROME//LUMBAR LESION//NERVE ROOT
3 3890 TRANSFORAMINAL LUMBAR INTERBODY FUSION//INTERBODY FUSION//POSTERIOR LUMBAR INTERBODY FUSION
4 17644 TRANSITIONAL VERTEBRA//FAR LATERAL DISC HERNIATION//FAR OUT SYNDROME
5 16736 VANCOMYCIN POWDER//SPINE SURGERY//SURGICAL SITE INFECTION
6 11885 ROLAND MORRIS DISABILITY QUESTIONNAIRE//OSWESTRY DISABILITY INDEX//MINIMAL IMPORTANT DIFFERENCE
7 3024 LUMBAR DISC HERNIATION//MICRODISCECTOMY//DISCECTOMY
8 12569 DISCOGRAPHY//MODIC CHANGES//INTRADISCAL ELECTROTHERMAL THERAPY
9 8652 EPIDURAL FIBROSIS//PERIDURAL FIBROSIS//LAMINECTOMY
10 6029 ADULT SPINAL DEFORMITY//SAGITTAL BALANCE//PEDICLE SUBTRACTION OSTEOTOMY

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