Class information for:
Level 1: PEDICLE SCREW//PEDICLE SCREWS//PEDICLE SCREW PLACEMENT

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5157 1595 26.4 75%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
99 24833 SPINE//INTERVERTEBRAL DISC//ADOLESCENT IDIOPATHIC SCOLIOSIS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PEDICLE SCREW Author keyword 229 51% 20% 321
2 PEDICLE SCREWS Author keyword 116 55% 9% 143
3 PEDICLE SCREW PLACEMENT Author keyword 47 88% 1% 22
4 O ARM Author keyword 32 62% 2% 33
5 THORACIC PEDICLE SCREW Author keyword 27 74% 1% 20
6 THORACIC PEDICLE Author keyword 26 100% 1% 11
7 INSERTIONAL TORQUE Author keyword 25 77% 1% 17
8 PULLOUT STRENGTH Author keyword 25 43% 3% 44
9 SPINAL NAVIGATION Author keyword 19 80% 1% 12
10 CORTICAL BONE TRAJECTORY Author keyword 18 89% 1% 8

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 PEDICLE SCREW 229 51% 20% 321 Search PEDICLE+SCREW Search PEDICLE+SCREW
2 PEDICLE SCREWS 116 55% 9% 143 Search PEDICLE+SCREWS Search PEDICLE+SCREWS
3 PEDICLE SCREW PLACEMENT 47 88% 1% 22 Search PEDICLE+SCREW+PLACEMENT Search PEDICLE+SCREW+PLACEMENT
4 O ARM 32 62% 2% 33 Search O+ARM Search O+ARM
5 THORACIC PEDICLE SCREW 27 74% 1% 20 Search THORACIC+PEDICLE+SCREW Search THORACIC+PEDICLE+SCREW
6 THORACIC PEDICLE 26 100% 1% 11 Search THORACIC+PEDICLE Search THORACIC+PEDICLE
7 INSERTIONAL TORQUE 25 77% 1% 17 Search INSERTIONAL+TORQUE Search INSERTIONAL+TORQUE
8 PULLOUT STRENGTH 25 43% 3% 44 Search PULLOUT+STRENGTH Search PULLOUT+STRENGTH
9 SPINAL NAVIGATION 19 80% 1% 12 Search SPINAL+NAVIGATION Search SPINAL+NAVIGATION
10 CORTICAL BONE TRAJECTORY 18 89% 1% 8 Search CORTICAL+BONE+TRAJECTORY Search CORTICAL+BONE+TRAJECTORY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PULLOUT STRENGTH 121 59% 8% 135
2 INSERTIONAL TORQUE 93 86% 3% 48
3 THORACIC PEDICLE 73 88% 2% 35
4 PEDICLE SCREW PLACEMENT 63 48% 6% 98
5 DEFORMED SPINE 35 89% 1% 16
6 TRANSPEDICULAR SCREWS 32 88% 1% 15
7 PEDICLE SCREWS 28 32% 5% 75
8 HOLE PREPARATION 26 80% 1% 16
9 VERTEBRAE 24 20% 7% 105
10 FIXATION STRENGTH 24 42% 3% 43

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Designs and Techniques That Improve the Pullout Strength of Pedicle Screws in Osteoporotic Vertebrae: Current Status 2014 5 71 83%
Pedicle screw placement accuracy - A meta-analysis 2007 149 119 78%
Guided pedicle screw insertion: techniques and training 2014 6 39 62%
Randomized clinical study to compare the accuracy of navigated and non-navigated thoracic pedicle screws in deformity correction surgeries 2007 113 76 84%
Complications of Pedicle Screw Fixation in Scoliosis Surgery A Systematic Review 2010 64 36 61%
Pedicle screw insertion accuracy with different assisted methods: a systematic review and meta-analysis of comparative studies 2011 33 45 80%
Image-guided spine surgery: state of the art and future directions 2010 56 88 64%
The accuracy of pedicle screw placement using intraoperative image guidance systems 2014 3 58 83%
Image-guided pedicle screw insertion accuracy: a meta-analysis 2009 46 55 75%
Functional outcome of computer-assisted spinal pedicle screw placement: a systematic review and meta-analysis of 23 studies including 5,992 pedicle screws 2010 36 31 71%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 HLTH INSURANCE MED 4 75% 0.2% 3
2 ADV TREATMENT SPINE SPINAL CORD DISORDERS 2 67% 0.1% 2
3 SERV CHIRURG ORTHOPED RACHIS TRAUMATOL SPORT 2 67% 0.1% 2
4 MAURICE E MULLER ORTHOPAED SURG 2 50% 0.2% 3
5 ORTHOPAED DEVICE 2 29% 0.3% 5
6 MECH PROJECTS 2 43% 0.2% 3
7 SCOLIOSIS SPINE TUMOR 1 38% 0.2% 3
8 UNIT BIOMECH 1 38% 0.2% 3
9 INTELLIGENT SURG SYST 1 50% 0.1% 2
10 SECT ORTHOPAED SPINE SURG 1 100% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000211954 CERVICAL PEDICLE//CERVICAL PEDICLE SCREW//LATERAL MASS SCREW
2 0.0000154640 BURST FRACTURE//THORACOLUMBAR BURST FRACTURE//BURST FRACTURES
3 0.0000148191 POSTERIOR LUMBAR INTERBODY FUSION//TOTAL DISC REPLACEMENT//TRANSFORAMINAL LUMBAR INTERBODY FUSION
4 0.0000131887 NEUROMUSCULAR SCOLIOSIS//KYPHECTOMY//PELVIC OBLIQUITY
5 0.0000105350 ADOLESCENT IDIOPATHIC SCOLIOSIS//IDIOPATHIC SCOLIOSIS//SCOLIOSIS
6 0.0000070076 SURLENS//2D 3D REGISTRATION//ANATOMY AND IMAGE BASED REGISTRATION
7 0.0000062136 PELVIC INCIDENCE//PEDICLE SUBTRACTION OSTEOTOMY//ADULT SPINAL DEFORMITY
8 0.0000058390 VERTEBROPLASTY//KYPHOPLASTY//VERTEBRAL COMPRESSION FRACTURES
9 0.0000058383 LOAD MEASUREMENT//INTERNAL SPINAL FIXATOR//FOLLOWER LOAD
10 0.0000048430 INTRAOPERATIVE MONITORING//MOTOR EVOKED POTENTIALS//SPINAL CORD MONITORING