Class information for:
Level 1: LAMINOPLASTY//CERVICAL SPONDYLOTIC MYELOPATHY//OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2883 2123 27.5 68%


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
2883 1                   LAMINOPLASTY//CERVICAL SPONDYLOTIC MYELOPATHY//OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT 2123

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 LAMINOPLASTY authKW 3104477 13% 78% 278
2 CERVICAL SPONDYLOTIC MYELOPATHY authKW 2797292 13% 72% 269
3 OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT authKW 2029847 8% 79% 179
4 CERVICAL MYELOPATHY authKW 1888184 11% 54% 242
5 CERVICAL LAMINOPLASTY authKW 673274 2% 88% 53
6 MYELOPATHY authKW 657171 11% 20% 230
7 CERVICAL SPONDYLOSIS authKW 538463 5% 33% 114
8 OSSIFICATION OF POSTERIOR LONGITUDINAL LIGAMENT authKW 487588 3% 63% 54
9 C5 PALSY authKW 387529 2% 84% 32
10 OPLL authKW 377705 2% 64% 41

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 71469 49% 0% 1041
2 Clinical Neurology 56035 70% 0% 1480
3 Surgery 5741 29% 0% 613
4 Rehabilitation 500 4% 0% 76
5 Neuroimaging 256 2% 0% 32
6 Neurosciences 133 7% 0% 155
7 Radiology, Nuclear Medicine & Medical Imaging 110 4% 0% 87
8 Rheumatology 53 1% 0% 26
9 Medicine, General & Internal 35 4% 0% 79
10 Integrative & Complementary Medicine 26 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 CHUBU ROSAI HOSP 69593 1% 44% 11
2 SEKISON 57525 0% 100% 4
3 ORTHOPAED REHABIL MED 53921 1% 17% 22
4 ORTHOPAED SURG 52236 22% 1% 464
5 SPINAL PROGRAM 32825 1% 12% 19
6 CMCC STUDY DISABIL PREVENT REHABIL 28763 0% 100% 2
7 ORTHOPED SURG 26576 11% 1% 224
8 SPINE SURG 23712 2% 3% 51
9 NEUROSURG 18790 19% 0% 399
10 WALLACE CLIN TRIALS 18487 0% 43% 3

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 199095 21% 3% 452
2 JOURNAL OF NEUROSURGERY-SPINE 79874 6% 5% 118
3 EUROPEAN SPINE JOURNAL 72842 7% 3% 153
4 JOURNAL OF SPINAL DISORDERS & TECHNIQUES 56247 4% 5% 77
5 SPINE JOURNAL 18806 2% 3% 50
6 JOURNAL OF SPINAL DISORDERS 14849 1% 3% 31
7 SPINAL CORD 10144 2% 2% 45
8 NEUROSURGICAL FOCUS 9622 1% 2% 30
9 CLINICAL SPINE SURGERY 8391 0% 6% 10
10 JOURNAL OF ORTHOPAEDIC SCIENCE 8331 1% 2% 31

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 LAMINOPLASTY 3104477 13% 78% 278 Search LAMINOPLASTY Search LAMINOPLASTY
2 CERVICAL SPONDYLOTIC MYELOPATHY 2797292 13% 72% 269 Search CERVICAL+SPONDYLOTIC+MYELOPATHY Search CERVICAL+SPONDYLOTIC+MYELOPATHY
3 OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT 2029847 8% 79% 179 Search OSSIFICATION+OF+THE+POSTERIOR+LONGITUDINAL+LIGAMENT Search OSSIFICATION+OF+THE+POSTERIOR+LONGITUDINAL+LIGAMENT
4 CERVICAL MYELOPATHY 1888184 11% 54% 242 Search CERVICAL+MYELOPATHY Search CERVICAL+MYELOPATHY
5 CERVICAL LAMINOPLASTY 673274 2% 88% 53 Search CERVICAL+LAMINOPLASTY Search CERVICAL+LAMINOPLASTY
6 MYELOPATHY 657171 11% 20% 230 Search MYELOPATHY Search MYELOPATHY
7 CERVICAL SPONDYLOSIS 538463 5% 33% 114 Search CERVICAL+SPONDYLOSIS Search CERVICAL+SPONDYLOSIS
8 OSSIFICATION OF POSTERIOR LONGITUDINAL LIGAMENT 487588 3% 63% 54 Search OSSIFICATION+OF+POSTERIOR+LONGITUDINAL+LIGAMENT Search OSSIFICATION+OF+POSTERIOR+LONGITUDINAL+LIGAMENT
9 C5 PALSY 387529 2% 84% 32 Search C5+PALSY Search C5+PALSY
10 OPLL 377705 2% 64% 41 Search OPLL Search OPLL

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 DUETZMANN, S , COLE, T , RATLIFF, JK , (2015) CERVICAL LAMINOPLASTY DEVELOPMENTS AND TRENDS, 2003-2013: A SYSTEMATIC REVIEW.JOURNAL OF NEUROSURGERY-SPINE. VOL. 23. ISSUE 1. P. 24 -34 91 98% 4
2 TETREAULT, LA , KARPOVA, A , FEHLINGS, MG , (2015) PREDICTORS OF OUTCOME IN PATIENTS WITH DEGENERATIVE CERVICAL SPONDYLOTIC MYELOPATHY UNDERGOING SURGICAL TREATMENT: RESULTS OF A SYSTEMATIC REVIEW.EUROPEAN SPINE JOURNAL. VOL. 24. ISSUE . P. S236 -S251 75 91% 8
3 SAETIA, K , CHO, D , LEE, S , KIM, SD , KIM, DH , (2011) OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT: A REVIEW.NEUROSURGICAL FOCUS. VOL. 30. ISSUE 3. P. - 98 74% 20
4 TETREAULT, L , GOLDSTEIN, CL , ARNOLD, P , HARROP, J , HILIBRAND, A , NOURI, A , FEHLINGS, MG , (2015) DEGENERATIVE CERVICAL MYELOPATHY: A SPECTRUM OF RELATED DISORDERS AFFECTING THE AGING SPINE.NEUROSURGERY. VOL. 77. ISSUE . P. S51 -S67 71 85% 4
5 KUROKAWA, R , KIM, P , (2015) CERVICAL LAMINOPLASTY: THE HISTORY AND THE FUTURE.NEUROLOGIA MEDICO-CHIRURGICA. VOL. 55. ISSUE 7. P. 529 -539 64 97% 1
6 SHOU, FY , LI, Z , WANG, H , YAN, CN , LIU, Q , XIAO, C , (2015) PREVALENCE OF C5 NERVE ROOT PALSY AFTER CERVICAL DECOMPRESSIVE SURGERY: A META-ANALYSIS.EUROPEAN SPINE JOURNAL. VOL. 24. ISSUE 12. P. 2724 -2734 64 81% 7
7 RATLIFF, JK , COOPER, PR , (2003) CERVICAL LAMINOPLASTY: A CRITICAL REVIEW.JOURNAL OF NEUROSURGERY. VOL. 98. ISSUE 3. P. 230-238 71 89% 140
8 TETREAULT, L , IBRAHIM, A , COTE, P , SINGH, A , FEHLINGS, MG , (2016) A SYSTEMATIC REVIEW OF CLINICAL AND SURGICAL PREDICTORS OF COMPLICATIONS FOLLOWING SURGERY FOR DEGENERATIVE CERVICAL MYELOPATHY.JOURNAL OF NEUROSURGERY-SPINE. VOL. 24. ISSUE 1. P. 77 -99 55 81% 3
9 SANI, S , RATLIFF, JK , COOPER, PR , (2004) A CRITICAL REVIEW OF CERVICAL LAMINOPLASTY.NEUROSURGERY QUARTERLY. VOL. 14. ISSUE 1. P. 5-16 78 87% 8
10 BASARAN, R , KANER, T , (2016) C5 NERVE ROOT PALSY FOLLOWING DECOMPRESSION OF CERVICAL SPINE WITH ANTERIOR VERSUS POSTERIOR TYPES OF PROCEDURES IN PATIENTS WITH CERVICAL MYELOPATHY.EUROPEAN SPINE JOURNAL. VOL. 25. ISSUE 7. P. 2050 -2059 51 88% 0

Classes with closest relation at Level 1


Rank Class id link
1 20918 LIGAMENTUM FLAVUM//THORACIC MYELOPATHY//OSSIFICATION OF THE LIGAMENTUM FLAVUM
2 1740 ANTERIOR CERVICAL DISCECTOMY AND FUSION//CERVICAL SPINE//ANTERIOR CERVICAL FUSION
3 37447 ATHETOID CEREBRAL PALSY//BREACH RATE//CERVICAL OPERATION
4 19407 MR TECHNOL GRP//SPINAL FMRI//IMPLANTED COIL
5 15489 LATERAL MASS SCREW//CERVICAL PEDICLE SCREW//CERVICAL PEDICLE
6 21215 HELMET REMOVAL//CATASTROPHIC INJURY//AIRWAY ACCESS
7 24556 HIRAYAMA DISEASE//MONOMELIC AMYOTROPHY//CLIPPERS
8 12466 DIFFUSE IDIOPATHIC SKELETAL HYPEROSTOSIS//DISH//FORESTIERS DISEASE
9 13033 MAGNETIC STIMULATION//MOTOR EVOKED POTENTIALS//CENTRAL MOTOR CONDUCTION TIME
10 5958 MYXOPAPILLARY EPENDYMOMA//EPENDYMOMA//SPINAL MENINGIOMA

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