Class information for:
Level 1: PEDICLE SCREW//PULLOUT STRENGTH//CORTICAL BONE TRAJECTORY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3775 1912 26.4 75%


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
918 2             SCOLIOSIS//ADOLESCENT IDIOPATHIC SCOLIOSIS//SPINE 11164
3775 1                   PEDICLE SCREW//PULLOUT STRENGTH//CORTICAL BONE TRAJECTORY 1912

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 PEDICLE SCREW authKW 4776506 28% 55% 542
2 PULLOUT STRENGTH authKW 575984 4% 46% 79
3 CORTICAL BONE TRAJECTORY authKW 447121 1% 100% 28
4 PEDICLE SCREW PLACEMENT authKW 401414 1% 93% 27
5 O ARM authKW 376888 2% 64% 37
6 THORACIC PEDICLE SCREW authKW 348272 2% 64% 34
7 PEDICLE authKW 285785 3% 28% 65
8 INSERTIONAL TORQUE authKW 277710 1% 87% 20
9 SPINAL FIXATION authKW 242857 2% 41% 37
10 SPINE journal 233090 24% 3% 464

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 106112 63% 1% 1200
2 Clinical Neurology 34637 58% 0% 1110
3 Surgery 4474 27% 0% 517
4 Engineering, Biomedical 1719 8% 0% 153
5 Emergency Medicine 330 2% 0% 37
6 Anatomy & Morphology 181 2% 0% 29
7 Sport Sciences 107 2% 0% 43
8 Materials Science, Biomaterials 70 1% 0% 24
9 Medical Informatics 36 1% 0% 13
10 Critical Care Medicine 31 1% 0% 22

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 ORTHOPAED SURG 34620 19% 1% 359
2 SECT ORTHOPAED SPINE SURG 31937 0% 100% 2
3 SPINE 25903 2% 4% 46
4 MAURICE E MULLER ORTHOPAED SURG 23950 0% 50% 3
5 SERV CHIRURG ORTHOPED RACHIS TRAUMATOL SPORT 21290 0% 67% 2
6 SPINE SURG 19593 2% 3% 44
7 ABT UNFALLCHIRURG HAND WIEDERHERSTELLUNG IRUR 19550 0% 18% 7
8 ORTHOPAED DEVICE 18138 0% 23% 5
9 HLTH INSURANCE MED 17961 0% 38% 3
10 MECH PROJECTS 17961 0% 38% 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 233090 24% 3% 464
2 JOURNAL OF SPINAL DISORDERS & TECHNIQUES 122986 6% 7% 108
3 JOURNAL OF SPINAL DISORDERS 63985 3% 7% 61
4 EUROPEAN SPINE JOURNAL 61108 7% 3% 133
5 JOURNAL OF NEUROSURGERY-SPINE 43843 4% 3% 83
6 SPINE JOURNAL 25290 3% 3% 55
7 INTERNATIONAL JOURNAL OF MEDICAL ROBOTICS AND COMPUTER ASSISTED SURGERY 9152 1% 3% 20
8 COMPUTER AIDED SURGERY 6113 0% 4% 9
9 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE 4731 1% 1% 22
10 NEUROSURGICAL FOCUS 2658 1% 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 PEDICLE SCREW 4776506 28% 55% 542 Search PEDICLE+SCREW Search PEDICLE+SCREW
2 PULLOUT STRENGTH 575984 4% 46% 79 Search PULLOUT+STRENGTH Search PULLOUT+STRENGTH
3 CORTICAL BONE TRAJECTORY 447121 1% 100% 28 Search CORTICAL+BONE+TRAJECTORY Search CORTICAL+BONE+TRAJECTORY
4 PEDICLE SCREW PLACEMENT 401414 1% 93% 27 Search PEDICLE+SCREW+PLACEMENT Search PEDICLE+SCREW+PLACEMENT
5 O ARM 376888 2% 64% 37 Search O+ARM Search O+ARM
6 THORACIC PEDICLE SCREW 348272 2% 64% 34 Search THORACIC+PEDICLE+SCREW Search THORACIC+PEDICLE+SCREW
7 PEDICLE 285785 3% 28% 65 Search PEDICLE Search PEDICLE
8 INSERTIONAL TORQUE 277710 1% 87% 20 Search INSERTIONAL+TORQUE Search INSERTIONAL+TORQUE
9 SPINAL FIXATION 242857 2% 41% 37 Search SPINAL+FIXATION Search SPINAL+FIXATION
10 PEDICLE SCREW FIXATION 216130 2% 31% 44 Search PEDICLE+SCREW+FIXATION Search PEDICLE+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 KOSMOPOULOS, V , SCHIZAS, C , (2007) PEDICLE SCREW PLACEMENT ACCURACY - A META-ANALYSIS.SPINE. VOL. 32. ISSUE 3. P. E111-E120 94 79% 188
2 AOUDE, AA , FORTIN, M , FIGUEIREDO, R , JARZEM, P , OUELLET, J , WEBER, MH , (2015) METHODS TO DETERMINE PEDICLE SCREW PLACEMENT ACCURACY IN SPINE SURGERY: A SYSTEMATIC REVIEW.EUROPEAN SPINE JOURNAL. VOL. 24. ISSUE 5. P. 990 -1004 67 93% 9
3 RAJASEKARAN, S , VIDYADHARA, S , RAMESH, P , SHETTY, AP , (2007) RANDOMIZED CLINICAL STUDY TO COMPARE THE ACCURACY OF NAVIGATED AND NON-NAVIGATED THORACIC PEDICLE SCREWS IN DEFORMITY CORRECTION SURGERIES.SPINE. VOL. 32. ISSUE 2. P. E56-E64 66 87% 126
4 JOGLEKAR, SB , MEHBOD, AA , (2012) SURGEON'S VIEW OF PEDICLE SCREW IMPLANTATION FOR THE MONITORING NEUROPHYSIOLOGIST.JOURNAL OF CLINICAL NEUROPHYSIOLOGY. VOL. 29. ISSUE 6. P. 482-488 68 86% 2
5 SCHEUFLER, KM , FRANKE, J , ECKARDT, A , DOHMEN, H , (2011) ACCURACY OF IMAGE-GUIDED PEDICLE SCREW PLACEMENT USING INTRAOPERATIVE COMPUTED TOMOGRAPHY-BASED NAVIGATION WITH AUTOMATED REFERENCING. PART II: THORACOLUMBAR SPINE.NEUROSURGERY. VOL. 69. ISSUE 6. P. 1307 -1316 62 89% 22
6 SHEA, TM , LAUN, J , GONZALEZ-BLOHM, SA , DOULGERIS, JJ , LEE, WE , AGHAYEV, K , VRIONIS, FD , (2014) DESIGNS AND TECHNIQUES THAT IMPROVE THE PULLOUT STRENGTH OF PEDICLE SCREWS IN OSTEOPOROTIC VERTEBRAE: CURRENT STATUS.BIOMED RESEARCH INTERNATIONAL. VOL. . ISSUE . P. - 59 83% 10
7 GAINES, RW , (2000) THE USE OF PEDICLE-SCREW INTERNAL FIXATION FOR THE OPERATIVE TREATMENT OF SPINAL DISORDERS.JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME. VOL. 82A. ISSUE 10. P. 1458 -1476 100 61% 167
8 GAUTSCHI, OP , SCHATLO, B , SCHALLER, K , TESSITORE, E , (2011) CLINICALLY RELEVANT COMPLICATIONS RELATED TO PEDICLE SCREW PLACEMENT IN THORACOLUMBAR SURGERY AND THEIR MANAGEMENT: A LITERATURE REVIEW OF 35,630 PEDICLE SCREWS.NEUROSURGICAL FOCUS. VOL. 31. ISSUE 4. P. - 55 92% 26
9 KANG, DG , LEHMAN, RA , WAGNER, SC , BEVEVINO, AJ , BERNSTOCK, JD , GAUME, RE , DMITRIEV, AE , (2014) PEDICLE SCREW REINSERTION USING PREVIOUS PILOT HOLE AND TRAJECTORY DOES NOT REDUCE FIXATION STRENGTH.SPINE. VOL. 39. ISSUE 20. P. 1640 -1647 55 90% 0
10 SEVUK, U , MESUT, A , KIRAZ, I , KOSE, K , AYAZ, F , ERKUL, A , (2016) DELAYED PRESENTATION OF AORTIC INJURY BY A THORACIC PEDICLE SCREW.JOURNAL OF CARDIAC SURGERY. VOL. 31. ISSUE 4. P. 220 -230 54 83% 0

Classes with closest relation at Level 1


Rank Class id link
1 15489 LATERAL MASS SCREW//CERVICAL PEDICLE SCREW//CERVICAL PEDICLE
2 3890 TRANSFORAMINAL LUMBAR INTERBODY FUSION//INTERBODY FUSION//POSTERIOR LUMBAR INTERBODY FUSION
3 4308 BURST FRACTURE//THORACOLUMBAR FRACTURE//THORACOLUMBAR BURST FRACTURE
4 14701 NEUROMUSCULAR SCOLIOSIS//ILIAC SCREW//PELVIC OBLIQUITY
5 23248 DISTAL LOCKING//MINI C ARM//DISTAL INTERLOCKING
6 311 ADOLESCENT IDIOPATHIC SCOLIOSIS//IDIOPATHIC SCOLIOSIS//SCOLIOSIS
7 2201 TOTAL DISC REPLACEMENT//LUMBAR SPINE//ARTIFICIAL DISC
8 1982 VERTEBROPLASTY//KYPHOPLASTY//PERCUTANEOUS VERTEBROPLASTY
9 6029 ADULT SPINAL DEFORMITY//SAGITTAL BALANCE//PEDICLE SUBTRACTION OSTEOTOMY
10 7324 INTRAOPERATIVE MONITORING//MOTOR EVOKED POTENTIALS//SOMATOSENSORY EVOKED POTENTIALS

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