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Howard An

Concepts (786)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Intervertebral Disc
104
2023
217
13.150
Why?
Spinal Fusion
91
2023
518
12.090
Why?
Cervical Vertebrae
81
2023
352
10.480
Why?
Lumbar Vertebrae
112
2023
490
9.640
Why?
Intervertebral Disc Degeneration
42
2023
117
7.320
Why?
Intervertebral Disc Displacement
49
2023
121
6.990
Why?
Diskectomy
36
2023
195
5.650
Why?
Spinal Diseases
38
2023
150
5.050
Why?
Radiculopathy
18
2019
62
3.630
Why?
Lordosis
8
2023
42
3.360
Why?
Spinal Stenosis
21
2019
53
3.310
Why?
Humans
294
2023
29801
3.210
Why?
Laminectomy
21
2020
64
3.110
Why?
Bone Screws
22
2023
181
3.100
Why?
Postoperative Complications
25
2021
957
2.790
Why?
Bone Morphogenetic Proteins
26
2014
103
2.760
Why?
Low Back Pain
26
2023
139
2.670
Why?
Spondylolisthesis
9
2019
52
2.510
Why?
Thoracic Vertebrae
23
2017
112
2.480
Why?
Middle Aged
132
2022
9952
2.410
Why?
Animals
93
2023
4634
2.370
Why?
Biomechanical Phenomena
52
2023
680
2.340
Why?
Range of Motion, Articular
32
2023
707
2.310
Why?
Spine
18
2021
123
2.290
Why?
Pedicle Screws
5
2023
17
2.270
Why?
Adult
117
2022
8730
2.210
Why?
Male
145
2023
15844
2.180
Why?
Female
147
2023
16402
2.160
Why?
Finite Element Analysis
19
2023
44
2.070
Why?
Tomography, X-Ray Computed
28
2021
778
2.030
Why?
Transforming Growth Factor beta
14
2014
124
2.020
Why?
Lumbosacral Region
15
2023
73
1.970
Why?
Imaging, Three-Dimensional
10
2021
222
1.890
Why?
Retrospective Studies
45
2023
3325
1.850
Why?
Internal Fixators
13
2012
52
1.850
Why?
Chondrocytes
14
2019
203
1.810
Why?
Decompression, Surgical
14
2019
144
1.780
Why?
Radiography
46
2023
678
1.740
Why?
Aged
101
2023
9618
1.640
Why?
Spinal Fractures
17
2021
62
1.610
Why?
Orthopedic Procedures
12
2013
322
1.590
Why?
Back Pain
10
2022
63
1.590
Why?
Bone Plates
9
2009
55
1.560
Why?
Proteoglycans
30
2023
345
1.520
Why?
Rabbits
24
2023
283
1.520
Why?
Magnetic Resonance Imaging
44
2023
1246
1.490
Why?
Bone Transplantation
19
2018
227
1.450
Why?
Disease Models, Animal
20
2015
744
1.440
Why?
Treatment Outcome
46
2023
3557
1.430
Why?
Artificial Intelligence
5
2022
22
1.400
Why?
Kyphosis
6
2012
25
1.390
Why?
Microsatellite Repeats
3
2014
17
1.370
Why?
Occipital Bone
3
2016
13
1.330
Why?
Genetic Variation
3
2014
108
1.310
Why?
Zygapophyseal Joint
14
2021
44
1.220
Why?
Contrast Media
6
2017
125
1.170
Why?
Bone Morphogenetic Protein 7
16
2015
63
1.160
Why?
Atlanto-Occipital Joint
3
2019
18
1.140
Why?
Scoliosis
3
2020
35
1.040
Why?
Extracellular Matrix
15
2023
75
0.990
Why?
Cadaver
23
2019
362
0.970
Why?
Osseointegration
5
2014
75
0.940
Why?
Cells, Cultured
32
2019
682
0.940
Why?
Spinal Cord Diseases
4
2019
52
0.940
Why?
Models, Biological
11
2012
347
0.930
Why?
Stem Cell Transplantation
4
2018
40
0.910
Why?
Reoperation
9
2020
927
0.890
Why?
Fishes
2
2014
4
0.890
Why?
Cattle
30
2018
218
0.890
Why?
Notochord
4
2008
5
0.870
Why?
Joint Instability
14
2013
389
0.850
Why?
Biological Products
3
2011
44
0.840
Why?
Neck Pain
4
2019
32
0.840
Why?
Nucleus Pulposus
3
2017
12
0.830
Why?
Telemedicine
5
2022
99
0.820
Why?
Annulus Fibrosus
3
2017
9
0.820
Why?
Growth Substances
5
2006
41
0.790
Why?
Weight-Bearing
15
2014
168
0.790
Why?
Glycopyrrolate
1
2021
5
0.750
Why?
Patient Reported Outcome Measures
8
2023
384
0.750
Why?
Urinary Retention
1
2021
11
0.740
Why?
Total Disc Replacement
3
2023
16
0.730
Why?
Neurosurgical Procedures
7
2009
152
0.730
Why?
Spinal Neoplasms
6
2019
36
0.730
Why?
Cell Movement
5
2020
104
0.730
Why?
Orthopedics
5
2013
129
0.720
Why?
Microsurgery
2
2019
40
0.720
Why?
Atlanto-Axial Joint
5
2013
18
0.710
Why?
Risk Factors
17
2022
2465
0.710
Why?
Apoptosis
3
2013
259
0.710
Why?
Obesity
3
2019
289
0.700
Why?
Calcium Phosphates
5
2014
27
0.700
Why?
Arthroplasty, Replacement
3
2006
149
0.700
Why?
Spinal Nerve Roots
12
2004
28
0.700
Why?
Fracture Fixation, Internal
6
2011
72
0.690
Why?
Carotid Artery, Internal
1
2019
11
0.680
Why?
Hypoglossal Nerve
1
2019
4
0.680
Why?
Patient Discharge
2
2020
151
0.670
Why?
Prostheses and Implants
6
2010
165
0.650
Why?
Rotation
12
2016
142
0.650
Why?
Arthritis, Rheumatoid
4
2013
363
0.640
Why?
Bone Cements
5
2007
90
0.640
Why?
Interleukin-8
2
2016
32
0.640
Why?
Cicatrix
6
2006
12
0.640
Why?
Genetics, Population
3
2014
4
0.640
Why?
Postural Balance
1
2020
122
0.640
Why?
Collagen Type II
5
2018
33
0.630
Why?
Fibroblasts
2
2018
93
0.630
Why?
Young Adult
19
2021
1966
0.620
Why?
Organometallic Compounds
2
2017
14
0.610
Why?
Bone Density
11
2019
151
0.610
Why?
Aorta
2
2017
26
0.610
Why?
Stress, Mechanical
12
2013
169
0.600
Why?
Disease Progression
8
2017
812
0.590
Why?
Gene Expression Regulation
4
2015
282
0.590
Why?
Ganglia, Spinal
6
2016
58
0.580
Why?
Salvage Therapy
1
2017
36
0.580
Why?
Magnetic Resonance Angiography
1
2017
30
0.580
Why?
Bone Substitutes
3
2014
26
0.580
Why?
Adolescent
23
2022
2331
0.580
Why?
Cerebral Arteries
1
2017
31
0.570
Why?
Flumazenil
1
2016
1
0.570
Why?
Antidotes
1
2016
6
0.560
Why?
Drug Overdose
1
2016
8
0.560
Why?
Intercellular Signaling Peptides and Proteins
3
2012
60
0.550
Why?
Benzodiazepines
1
2016
61
0.550
Why?
Cell Transplantation
4
2015
29
0.550
Why?
Anesthetics, Local
2
2016
92
0.550
Why?
Interleukins
1
2016
37
0.540
Why?
Cartilage, Articular
10
2015
534
0.540
Why?
Cell Culture Techniques
6
2013
45
0.530
Why?
Tissue Engineering
5
2018
36
0.530
Why?
Follow-Up Studies
17
2023
1859
0.530
Why?
Mammals
2
2023
26
0.520
Why?
Osteotomy
2
2020
164
0.520
Why?
Epidural Space
3
2016
24
0.510
Why?
Collagen
11
2023
102
0.510
Why?
Computer Simulation
8
2016
218
0.510
Why?
Biocompatible Materials
2
2014
105
0.510
Why?
Spinal Cord Compression
5
2023
31
0.510
Why?
Disability Evaluation
9
2019
327
0.510
Why?
Surgeons
3
2021
76
0.510
Why?
Pain Measurement
8
2019
468
0.510
Why?
Cartilage
3
2008
154
0.510
Why?
Movement
8
2011
145
0.510
Why?
Pain, Postoperative
4
2020
318
0.510
Why?
Compressive Strength
6
2012
29
0.500
Why?
Bone Regeneration
4
2011
75
0.490
Why?
Models, Anatomic
10
2018
52
0.490
Why?
Sensitivity and Specificity
11
2015
558
0.490
Why?
Bass
1
2014
1
0.490
Why?
Multiplex Polymerase Chain Reaction
1
2014
4
0.490
Why?
Ossification of Posterior Longitudinal Ligament
1
2014
3
0.480
Why?
Polymethyl Methacrylate
5
2007
15
0.480
Why?
Anatomy, Comparative
1
2014
1
0.470
Why?
Rats
11
2018
873
0.470
Why?
Bone Morphogenetic Protein 2
2
2014
46
0.470
Why?
In Vitro Techniques
10
2014
214
0.460
Why?
Genetic Therapy
5
2012
91
0.460
Why?
Epidural Abscess
2
2006
7
0.460
Why?
Electrocoagulation
2
2003
16
0.450
Why?
Growth Plate
3
2014
23
0.440
Why?
RNA, Messenger
8
2015
323
0.440
Why?
Spinal Osteophytosis
5
2007
14
0.430
Why?
Dogs
10
2007
261
0.430
Why?
Musculoskeletal Diseases
2
2023
41
0.430
Why?
Aged, 80 and over
35
2017
4930
0.430
Why?
Medicare
2
2023
123
0.410
Why?
Anthropometry
3
2011
38
0.410
Why?
Durapatite
3
2014
11
0.410
Why?
Fractures, Ununited
3
2009
19
0.410
Why?
Image Processing, Computer-Assisted
8
2021
221
0.410
Why?
Elasticity
6
2013
40
0.400
Why?
Reproducibility of Results
6
2016
801
0.400
Why?
Fibronectins
4
2015
31
0.400
Why?
Interleukin-1
6
2014
79
0.390
Why?
Osteoarthritis
8
2010
366
0.390
Why?
Proteins
2
2011
71
0.390
Why?
Polyethylene
1
2012
119
0.380
Why?
Regeneration
3
2006
27
0.380
Why?
Nerve Compression Syndromes
6
2004
27
0.380
Why?
Mesenchymal Stem Cell Transplantation
3
2013
32
0.380
Why?
Metals
1
2012
149
0.380
Why?
Republic of Korea
4
2015
10
0.380
Why?
Osteomyelitis
2
2006
23
0.370
Why?
High Mobility Group Proteins
2
2007
3
0.370
Why?
Signal Transduction
10
2017
492
0.370
Why?
Ambulatory Surgical Procedures
2
2023
77
0.370
Why?
Ossification, Heterotopic
5
2014
41
0.370
Why?
Homeostasis
7
2014
84
0.360
Why?
Time Factors
13
2019
1640
0.360
Why?
Diagnostic Imaging
5
2006
90
0.360
Why?
Sacrum
4
2011
27
0.360
Why?
Osteogenesis
3
2005
103
0.360
Why?
Bacterial Infections
2
2006
66
0.350
Why?
Patient Satisfaction
5
2022
297
0.350
Why?
Inflammation
4
2023
347
0.350
Why?
Tuberculosis, Spinal
1
2009
2
0.340
Why?
Osteoporosis
5
2005
84
0.340
Why?
Headache
2
2007
43
0.340
Why?
Transcription Factors
2
2007
166
0.340
Why?
Dose-Response Relationship, Drug
9
2016
455
0.340
Why?
Ethics, Medical
1
2009
16
0.340
Why?
Pain
6
2023
396
0.340
Why?
Lactoferrin
3
2013
12
0.330
Why?
Wounds, Penetrating
2
2008
10
0.320
Why?
Smoking
6
2000
194
0.320
Why?
Vertebral Artery
1
2008
5
0.320
Why?
Real-Time Polymerase Chain Reaction
4
2016
48
0.320
Why?
Radiographic Image Interpretation, Computer-Assisted
1
2008
27
0.320
Why?
Angiography
1
2008
39
0.320
Why?
Gelatin Sponge, Absorbable
2
2006
6
0.320
Why?
Sex Characteristics
5
2019
135
0.320
Why?
Extracellular Matrix Proteins
4
2012
131
0.320
Why?
Hemostatics
2
2006
12
0.310
Why?
First Aid
1
2008
2
0.310
Why?
Staphylococcal Infections
3
2006
176
0.310
Why?
Cerebral Palsy
1
2008
9
0.310
Why?
Prospective Studies
15
2022
1821
0.310
Why?
Transduction, Genetic
4
2009
18
0.300
Why?
Triage
1
2008
23
0.300
Why?
Neurons, Afferent
2
2007
7
0.300
Why?
Pelvis
2
2023
30
0.290
Why?
Machine Learning
3
2022
54
0.290
Why?
ADAM Proteins
6
2014
65
0.290
Why?
Vertebroplasty
1
2007
10
0.290
Why?
Tumor Necrosis Factor-alpha
3
2023
223
0.280
Why?
Bone Matrix
4
2014
28
0.280
Why?
Species Specificity
3
2014
73
0.280
Why?
Bone Diseases, Infectious
1
2006
2
0.270
Why?
Tissue Adhesions
1
2006
13
0.270
Why?
Thrombin
1
2006
12
0.270
Why?
Orthopedic Fixation Devices
2
2005
24
0.260
Why?
Amides
2
2016
21
0.260
Why?
Emergency Medicine
1
2008
79
0.260
Why?
Recovery of Function
5
2012
291
0.260
Why?
Fractures, Spontaneous
3
2005
11
0.260
Why?
Abscess
1
2006
26
0.260
Why?
Neurofibromatosis 1
1
2005
4
0.260
Why?
Matrix Metalloproteinase 1
1
2005
6
0.260
Why?
Age Factors
8
2019
852
0.260
Why?
Autocrine Communication
1
2005
4
0.260
Why?
fas Receptor
1
2005
11
0.260
Why?
Ki-67 Antigen
1
2005
18
0.260
Why?
Paracrine Communication
1
2005
6
0.260
Why?
Spondylosis
3
2017
32
0.250
Why?
Mice
7
2023
1629
0.250
Why?
Coated Materials, Biocompatible
1
2005
41
0.250
Why?
Aggrecans
5
2013
155
0.250
Why?
Debridement
2
2006
102
0.250
Why?
Aquaculture
2
2014
2
0.240
Why?
Spinal Cord
3
2006
105
0.240
Why?
Gene Frequency
2
2014
72
0.240
Why?
Polymorphism, Genetic
2
2014
74
0.240
Why?
Gene Expression
6
2016
231
0.240
Why?
Transplantation, Autologous
7
2012
195
0.230
Why?
Cohort Studies
9
2019
1952
0.230
Why?
Alleles
2
2014
216
0.230
Why?
Brassica
1
2023
2
0.230
Why?
Pandemics
3
2021
237
0.230
Why?
Implants, Experimental
1
2004
31
0.230
Why?
Minimally Invasive Surgical Procedures
4
2023
303
0.230
Why?
Joint Prosthesis
1
2005
80
0.230
Why?
Fibroblast Growth Factor 2
4
2013
23
0.230
Why?
Osteophyte
1
2023
6
0.230
Why?
Lead Poisoning
1
2023
1
0.230
Why?
Lead
1
2023
3
0.230
Why?
Allografts
2
2015
180
0.220
Why?
Cell Survival
7
2013
165
0.220
Why?
Inbreeding
2
2014
3
0.220
Why?
Severity of Illness Index
9
2015
1126
0.220
Why?
Genotype
2
2014
399
0.220
Why?
Gastrointestinal Diseases
1
2023
43
0.220
Why?
Bone Wires
4
2012
12
0.220
Why?
Biglycan
3
2016
17
0.210
Why?
Torsion Abnormality
4
2007
10
0.210
Why?
Observer Variation
3
2016
119
0.210
Why?
Risk Assessment
4
2021
683
0.210
Why?
Anti-Inflammatory Agents
2
2023
101
0.210
Why?
Pediatric Obesity
1
2023
44
0.210
Why?
Microbiota
1
2023
105
0.200
Why?
Rats, Sprague-Dawley
5
2016
463
0.200
Why?
Opioid-Related Disorders
1
2023
49
0.200
Why?
Anti-Bacterial Agents
2
2006
401
0.200
Why?
Recurrence
4
2019
352
0.200
Why?
Awards and Prizes
1
2022
25
0.200
Why?
Surveys and Questionnaires
7
2021
1186
0.200
Why?
Lipopolysaccharides
3
2013
129
0.200
Why?
Pseudarthrosis
4
2009
13
0.200
Why?
Carrier Proteins
4
2013
99
0.200
Why?
Prosthesis Design
3
2017
494
0.190
Why?
Spondylitis
1
2001
3
0.190
Why?
Spinal Canal
5
2004
15
0.190
Why?
Prostatic Hyperplasia
1
2021
12
0.190
Why?
Gastrointestinal Microbiome
1
2023
180
0.190
Why?
Microspheres
3
2023
31
0.190
Why?
Feasibility Studies
3
2016
230
0.190
Why?
Hematoma
2
2014
19
0.180
Why?
Receptors, CCR1
1
2020
2
0.180
Why?
Intraoperative Complications
2
2018
71
0.180
Why?
Chemokines, CC
1
2020
8
0.180
Why?
Urinary Tract Infections
1
2021
32
0.180
Why?
Anesthesia
1
2021
35
0.180
Why?
Endoscopy
2
2006
181
0.180
Why?
United States
8
2023
2344
0.180
Why?
Drug Therapy, Combination
1
2001
245
0.180
Why?
Dura Mater
2
2018
21
0.180
Why?
Immunohistochemistry
6
2015
411
0.180
Why?
Ilium
3
2012
31
0.180
Why?
Prosthesis Failure
2
2017
530
0.180
Why?
Forecasting
4
2006
117
0.170
Why?
Odds Ratio
1
2021
286
0.170
Why?
Cell Differentiation
2
2018
149
0.170
Why?
Nerve Growth Factor
3
2015
33
0.170
Why?
Elective Surgical Procedures
1
2020
42
0.170
Why?
Orthopedic Surgeons
1
2020
27
0.170
Why?
Models, Animal
3
2018
128
0.170
Why?
Blotting, Western
6
2015
175
0.170
Why?
Clinical Decision-Making
1
2019
38
0.170
Why?
Leg
1
2019
49
0.170
Why?
Interleukin-4
1
2019
35
0.170
Why?
Cytokines
4
2023
350
0.170
Why?
DNA
7
2009
122
0.170
Why?
Carcinoma, Renal Cell
1
2019
36
0.170
Why?
Hip Joint
1
2023
357
0.160
Why?
Analgesia
1
2019
38
0.160
Why?
Practice Patterns, Physicians'
1
2020
129
0.160
Why?
Betacoronavirus
1
2020
75
0.160
Why?
Attitude of Health Personnel
1
2020
149
0.160
Why?
Kidney Neoplasms
1
2019
61
0.160
Why?
Recombinant Proteins
4
2014
254
0.160
Why?
Prognosis
5
2019
874
0.160
Why?
Ligamentum Flavum
2
2015
6
0.160
Why?
Time-to-Treatment
1
2019
33
0.160
Why?
Perioperative Care
1
1999
53
0.160
Why?
Reverse Transcriptase Polymerase Chain Reaction
6
2015
156
0.160
Why?
Transplantation, Heterologous
1
2018
20
0.160
Why?
Disabled Persons
1
2020
129
0.160
Why?
Torque
2
2017
28
0.160
Why?
Predictive Value of Tests
6
2022
532
0.160
Why?
Absorptiometry, Photon
5
2005
84
0.160
Why?
Constriction, Pathologic
2
2017
27
0.160
Why?
Random Allocation
3
2015
143
0.160
Why?
Watchful Waiting
1
2018
9
0.160
Why?
Orchiectomy
1
2018
5
0.160
Why?
Organ Culture Techniques
5
2013
29
0.160
Why?
Graft Survival
2
2015
98
0.150
Why?
Coronavirus Infections
1
2020
86
0.150
Why?
Software
2
2016
72
0.150
Why?
Osteoarthritis, Spine
2
2015
7
0.150
Why?
Pneumonia, Viral
1
2020
89
0.150
Why?
Testicular Neoplasms
1
2018
23
0.150
Why?
Diagnosis, Differential
6
2001
398
0.150
Why?
Incidental Findings
1
2018
16
0.150
Why?
Hydrocephalus
1
2018
28
0.150
Why?
Sodium Chloride
1
1998
37
0.150
Why?
Arthrography
2
2010
27
0.150
Why?
Goats
3
2014
10
0.150
Why?
Peptide Fragments
3
2014
96
0.150
Why?
Materials Testing
2
2017
136
0.150
Why?
Adipose Tissue
1
2018
74
0.150
Why?
Cerebral Veins
1
2017
4
0.150
Why?
Radiologists
1
2017
6
0.150
Why?
Signal-To-Noise Ratio
1
2017
7
0.150
Why?
Rats, Wistar
2
2008
45
0.140
Why?
Receptors, CCR5
1
2017
29
0.140
Why?
SOX9 Transcription Factor
4
2013
14
0.140
Why?
Lipomatosis
1
2016
4
0.140
Why?
Sensory System Agents
1
2016
4
0.140
Why?
Capsaicin
1
2016
11
0.140
Why?
Substance P
1
2016
18
0.140
Why?
Patient Acceptance of Health Care
1
2017
79
0.140
Why?
Cell Proliferation
7
2016
206
0.140
Why?
Clinical Trials as Topic
2
2012
337
0.140
Why?
Arthroplasty
1
2017
138
0.140
Why?
Chondroitin ABC Lyase
2
2007
6
0.140
Why?
Cerebral Hemorrhage
1
2018
131
0.140
Why?
Interleukin-7
1
2016
23
0.140
Why?
Manipulation, Spinal
1
2016
5
0.140
Why?
Torsion, Mechanical
1
2016
4
0.140
Why?
Interleukin-10
1
2016
36
0.130
Why?
rho-Associated Kinases
1
2016
6
0.130
Why?
Blood Platelets
2
2006
50
0.130
Why?
Casts, Surgical
2
1997
8
0.130
Why?
Prosthesis Implantation
2
2010
35
0.130
Why?
Enzyme-Linked Immunosorbent Assay
1
2016
132
0.130
Why?
Adenoviridae
4
2009
19
0.130
Why?
Catheters, Indwelling
1
2016
26
0.130
Why?
Pyridines
1
2016
45
0.130
Why?
Gadolinium
2
1998
10
0.130
Why?
Antineoplastic Combined Chemotherapy Protocols
1
2018
329
0.130
Why?
Equipment Design
1
2016
185
0.130
Why?
Analgesia, Epidural
1
2016
60
0.130
Why?
Immunoenzyme Techniques
2
2005
40
0.130
Why?
Neuralgia
1
2015
15
0.130
Why?
Tissue Preservation
1
1995
6
0.130
Why?
Cell Division
4
2008
112
0.130
Why?
Spinal Nerves
2
2010
6
0.130
Why?
Joint Capsule
1
2015
43
0.120
Why?
Graft Rejection
1
2015
75
0.120
Why?
Down-Regulation
1
2015
113
0.120
Why?
Marine Biology
1
2014
1
0.120
Why?
Genetic Drift
1
2014
1
0.120
Why?
Fisheries
1
2014
1
0.120
Why?
Reference Values
6
2009
230
0.120
Why?
Child
5
2022
1376
0.120
Why?
Geography
1
2014
22
0.120
Why?
Longitudinal Ligaments
1
2014
2
0.120
Why?
Patient Selection
4
2010
234
0.120
Why?
Aging
6
2012
1630
0.120
Why?
Sequence Analysis, DNA
1
2014
73
0.120
Why?
Pilot Projects
3
2023
402
0.120
Why?
MicroRNAs
1
2014
44
0.120
Why?
Neuroprotective Agents
2
2005
60
0.120
Why?
Insulin-Like Growth Factor I
2
2013
58
0.120
Why?
Iohexol
1
2013
5
0.120
Why?
Iopamidol
1
2013
3
0.120
Why?
Bone and Bones
2
2012
124
0.110
Why?
Analysis of Variance
5
2015
325
0.110
Why?
Neck
3
2023
33
0.110
Why?
Mice, Knockout
3
2014
310
0.110
Why?
Lidocaine
1
2013
43
0.110
Why?
Stroke
1
2017
294
0.110
Why?
Diabetes Complications
1
1993
64
0.110
Why?
Phenotype
3
2022
362
0.110
Why?
Transplantation, Homologous
3
2003
279
0.110
Why?
Bupivacaine
1
2013
54
0.110
Why?
Genetic Vectors
3
2008
63
0.110
Why?
Neurons
1
2016
380
0.110
Why?
Algorithms
3
2022
400
0.110
Why?
Staphylococcus aureus
2
2006
85
0.110
Why?
Biological Factors
1
2013
9
0.110
Why?
Membrane Proteins
1
2014
178
0.110
Why?
Spondylitis, Ankylosing
1
2013
44
0.110
Why?
Menisci, Tibial
1
2015
172
0.110
Why?
Fibroblast Growth Factors
2
2013
8
0.110
Why?
Orthopedic Equipment
2
2006
7
0.100
Why?
Physical Stimulation
1
2012
12
0.100
Why?
Glycerol
1
2012
3
0.100
Why?
Tibial Fractures
2
1990
13
0.100
Why?
Enzyme Inhibitors
2
2016
147
0.100
Why?
Myeloid Differentiation Factor 88
1
2012
16
0.100
Why?
Protein Kinase C-delta
1
2011
11
0.100
Why?
Positron-Emission Tomography
1
2012
91
0.100
Why?
Blood Loss, Surgical
3
2019
66
0.100
Why?
Fracture Healing
1
2012
41
0.100
Why?
Up-Regulation
5
2015
173
0.100
Why?
Procollagen N-Endopeptidase
2
2008
16
0.100
Why?
Infant
3
2022
542
0.100
Why?
Oxidative Stress
2
2012
131
0.100
Why?
Incidence
3
2021
759
0.090
Why?
Preoperative Care
1
2012
135
0.090
Why?
Combined Modality Therapy
3
2005
376
0.090
Why?
Metabolism
2
2010
9
0.090
Why?
Arthrodesis
3
2023
40
0.090
Why?
Biopsy
3
2015
239
0.090
Why?
Psoas Muscles
1
2010
6
0.090
Why?
Intervertebral Disc Chemolysis
2
2007
5
0.090
Why?
Osteoarthritis, Knee
1
2015
382
0.090
Why?
Patient Rights
1
2009
3
0.090
Why?
Injections, Spinal
2
2007
53
0.080
Why?
Conflict of Interest
1
2009
18
0.080
Why?
Femoral Neck Fractures
1
1989
13
0.080
Why?
Equipment Failure Analysis
1
2009
106
0.080
Why?
Fractures, Closed
1
1989
2
0.080
Why?
Chronic Disease
3
2007
508
0.080
Why?
Ulna Fractures
1
1989
7
0.080
Why?
Phytoestrogens
1
2008
3
0.080
Why?
Stilbenes
1
2008
5
0.080
Why?
Dupuytren Contracture
1
1988
1
0.080
Why?
Hip Fractures
1
1989
33
0.080
Why?
Fruit
1
2008
24
0.080
Why?
Chemotaxis
1
2008
6
0.080
Why?
Solubility
1
2008
36
0.080
Why?
Culture Media, Conditioned
1
2008
31
0.080
Why?
Pubic Bone
1
1988
3
0.080
Why?
Reflex Sympathetic Dystrophy
1
1988
6
0.080
Why?
Phosphorylation
3
2013
159
0.080
Why?
Lifting
1
2008
4
0.080
Why?
Paralysis
2
1992
19
0.080
Why?
Single-Blind Method
2
2005
120
0.080
Why?
Injections
2
2005
57
0.080
Why?
Pulmonary Embolism
2
1997
59
0.080
Why?
Bone Diseases
1
2008
24
0.080
Why?
Recombinant Fusion Proteins
1
2007
31
0.080
Why?
Genes, Reporter
1
2007
29
0.080
Why?
Caspases
1
2007
33
0.080
Why?
Postoperative Period
3
2019
286
0.070
Why?
Endopeptidases
1
2007
30
0.070
Why?
Hydrogen Peroxide
1
2007
43
0.070
Why?
Porosity
4
2011
69
0.070
Why?
Fibromodulin
2
2009
15
0.070
Why?
Decorin
2
2009
17
0.070
Why?
Chondroitin Sulfate Proteoglycans
2
2009
29
0.070
Why?
Physical Therapy Modalities
1
2008
81
0.070
Why?
Growth Differentiation Factor 5
2
2023
8
0.070
Why?
Encephalitis
1
1987
18
0.070
Why?
Cryoglobulinemia
1
1987
2
0.070
Why?
Analgesics, Opioid
2
2023
221
0.070
Why?
Axons
1
2007
38
0.070
Why?
Anterior Compartment Syndrome
1
1987
1
0.070
Why?
Antigens
1
2007
27
0.070
Why?
Anti-Inflammatory Agents, Non-Steroidal
1
2008
107
0.070
Why?
Glial Cell Line-Derived Neurotrophic Factor
1
2007
33
0.070
Why?
Femoral Nerve
1
1987
9
0.070
Why?
Bone Neoplasms
1
1988
106
0.070
Why?
Synovitis
1
1987
22
0.070
Why?
Heparin
1
1987
26
0.070
Why?
Osteolysis
1
1988
138
0.070
Why?
Muscular Diseases
1
1987
18
0.070
Why?
Thigh
1
1987
35
0.070
Why?
Matrix Metalloproteinase 13
3
2014
31
0.070
Why?
Compartment Syndromes
1
1987
12
0.070
Why?
Sciatic Nerve
1
1987
32
0.070
Why?
Practice Guidelines as Topic
2
2020
334
0.070
Why?
Nerve Fibers
1
2006
15
0.070
Why?
Injections, Intralesional
1
2006
29
0.070
Why?
Synaptic Transmission
1
2006
46
0.070
Why?
Fluorescent Dyes
1
2006
55
0.070
Why?
Fibrocartilage
1
2006
9
0.070
Why?
Sports
1
1987
37
0.070
Why?
Surgical Wound Infection
2
2006
98
0.070
Why?
Plasma
1
2006
34
0.070
Why?
Joints
3
2008
99
0.070
Why?
Adaptation, Physiological
1
2006
55
0.070
Why?
Image Interpretation, Computer-Assisted
2
2017
81
0.070
Why?
Surgical Wound Dehiscence
1
2006
9
0.070
Why?
Blood Sedimentation
1
2006
64
0.070
Why?
Creatine Kinase
1
2006
33
0.070
Why?
Therapeutic Irrigation
1
2006
66
0.070
Why?
Cricetinae
1
2005
37
0.070
Why?
Hip Dislocation
1
1987
64
0.070
Why?
Tendons
1
2008
223
0.070
Why?
Research
1
2006
55
0.070
Why?
Shoulder
1
1987
158
0.070
Why?
Ultrasonic Therapy
1
2005
20
0.060
Why?
Fluorescent Antibody Technique, Direct
1
2005
3
0.060
Why?
Abdominal Muscles
1
1985
8
0.060
Why?
In Situ Nick-End Labeling
1
2005
16
0.060
Why?
Biopsy, Needle
1
2005
101
0.060
Why?
Ovariectomy
1
2005
28
0.060
Why?
Baseball
1
1987
107
0.060
Why?
Wounds, Stab
1
2005
1
0.060
Why?
Wound Healing
2
2005
168
0.060
Why?
Water
1
2005
33
0.060
Why?
Athletic Injuries
1
1987
180
0.060
Why?
Needles
1
2005
18
0.060
Why?
Glucuronic Acid
3
2013
9
0.060
Why?
Hexuronic Acids
3
2013
10
0.060
Why?
Alginates
3
2013
10
0.060
Why?
Motion
2
2001
23
0.060
Why?
Bony Callus
1
2004
8
0.060
Why?
Case-Control Studies
3
2016
640
0.060
Why?
Titanium
1
2005
197
0.060
Why?
Seedlings
1
2023
5
0.060
Why?
Spinal Injuries
2
2008
28
0.060
Why?
Sampling Studies
1
2003
29
0.060
Why?
Plant Extracts
1
2023
16
0.060
Why?
Medicine, Ayurvedic
1
2023
1
0.060
Why?
Biolistics
1
2003
1
0.060
Why?
Receptors, Interleukin-1
1
2023
6
0.060
Why?
Hypesthesia
1
2023
8
0.060
Why?
Probability
1
2003
93
0.060
Why?
Interleukin 1 Receptor Antagonist Protein
1
2023
15
0.060
Why?
Microscopy, Polarization
1
2003
2
0.060
Why?
Sacroiliac Joint
1
2023
9
0.060
Why?
Hydrogels
1
2023
9
0.060
Why?
Cell Lineage
1
2003
31
0.050
Why?
Bacteria
1
2023
76
0.050
Why?
Gastrointestinal Tract
1
2023
55
0.050
Why?
Oxygen
1
2023
86
0.050
Why?
Outpatients
1
2023
54
0.050
Why?
Alternative Splicing
2
2015
24
0.050
Why?
Drug Delivery Systems
1
2023
39
0.050
Why?
Muscle, Skeletal
1
2006
355
0.050
Why?
Protein Isoforms
2
2015
52
0.050
Why?
Versicans
1
2002
17
0.050
Why?
Marfan Syndrome
1
2002
3
0.050
Why?
Pressure
1
2002
61
0.050
Why?
Lectins, C-Type
1
2002
112
0.050
Why?
Sex Factors
3
2011
497
0.050
Why?
Hospitals
1
2023
157
0.050
Why?
Linear Models
2
2020
258
0.050
Why?
Workers' Compensation
1
2002
59
0.050
Why?
Drug Synergism
2
2013
66
0.050
Why?
Delphi Technique
1
2022
27
0.050
Why?
Receptor, trkA
2
2015
9
0.050
Why?
Cell Line, Transformed
2
2016
17
0.050
Why?
ADAMTS5 Protein
2
2014
28
0.050
Why?
Coculture Techniques
2
2015
36
0.050
Why?
Consensus
1
2022
109
0.050
Why?
Radionuclide Imaging
1
2001
55
0.050
Why?
Pliability
1
2001
1
0.050
Why?
X-Ray Microtomography
1
2021
79
0.050
Why?
Paraspinal Muscles
1
2020
2
0.050
Why?
Neck Muscles
1
2020
13
0.050
Why?
Knee Joint
1
1987
800
0.050
Why?
Electromagnetic Fields
1
2000
13
0.050
Why?
Perception
1
2021
83
0.050
Why?
Matrix Metalloproteinases
2
2012
22
0.040
Why?
Fetal Blood
2
2013
17
0.040
Why?
Electric Stimulation Therapy
1
2000
47
0.040
Why?
Global Health
1
2020
55
0.040
Why?
Intermittent Claudication
1
2019
4
0.040
Why?
Cryoultramicrotomy
1
1999
2
0.040
Why?
Ligaments
1
2000
15
0.040
Why?
Pelvic Bones
1
2019
20
0.040
Why?
Dissection
1
1999
27
0.040
Why?
NF-kappa B
2
2011
110
0.040
Why?
Interleukin-4 Receptor alpha Subunit
1
2019
2
0.040
Why?
Ligaments, Articular
1
2000
104
0.040
Why?
Pregnancy
1
2021
388
0.040
Why?
Laparoscopy
1
2000
143
0.040
Why?
STAT3 Transcription Factor
1
2019
10
0.040
Why?
Operative Time
1
2019
81
0.040
Why?
Inflammation Mediators
2
2012
80
0.040
Why?
Myelography
2
2001
10
0.040
Why?
Body Mass Index
1
2021
425
0.040
Why?
Length of Stay
2
2017
320
0.040
Why?
Decision Making
1
2000
227
0.040
Why?
Analgesics
1
2019
108
0.040
Why?
ADAMTS4 Protein
2
2008
18
0.040
Why?
Rats, Nude
1
2018
4
0.040
Why?
Retroperitoneal Space
1
2018
13
0.040
Why?
Ontario
1
2018
17
0.040
Why?
Lymph Node Excision
1
2018
27
0.040
Why?
Radiotherapy, Adjuvant
1
2018
65
0.040
Why?
Cerebral Ventricles
1
2018
23
0.040
Why?
Cell Count
2
2013
97
0.040
Why?
Chemotherapy, Adjuvant
1
2018
95
0.040
Why?
Asymptomatic Diseases
1
2017
18
0.040
Why?
Stem Cells
1
2018
49
0.040
Why?
Enzyme Activation
2
2008
112
0.040
Why?
Cross-Sectional Studies
1
2021
970
0.040
Why?
Survival Analysis
1
2018
310
0.040
Why?
Patient Care Team
1
1999
141
0.040
Why?
Joint Dislocations
2
1994
58
0.040
Why?
Neoplasm Staging
1
2018
364
0.040
Why?
Survival Rate
1
2018
376
0.040
Why?
Hospital Costs
1
2017
68
0.040
Why?
Databases, Bibliographic
1
2016
12
0.030
Why?
Emergency Medical Services
1
1997
34
0.030
Why?
Swine, Miniature
2
2006
4
0.030
Why?
Spinal Cord Injuries
1
1997
48
0.030
Why?
Swine
2
2006
83
0.030
Why?
Databases, Factual
1
2017
331
0.030
Why?
Posture
1
2016
79
0.030
Why?
Drug Utilization
1
2016
27
0.030
Why?
Ceramics
1
1995
23
0.030
Why?
Visual Analog Scale
1
2016
49
0.030
Why?
Freeze Drying
1
1995
1
0.030
Why?
Vascular Endothelial Growth Factor A
1
2015
69
0.030
Why?
Astrocytes
1
2016
122
0.030
Why?
Cryopreservation
1
1995
25
0.030
Why?
Esophagus
1
1995
58
0.030
Why?
Sternum
1
1994
5
0.030
Why?
Heterocyclic Compounds
1
1994
11
0.030
Why?
Chronic Pain
1
2016
112
0.030
Why?
Synovial Membrane
1
2015
79
0.030
Why?
Remission, Spontaneous
1
2014
10
0.030
Why?
Proteolysis
1
2014
13
0.030
Why?
Transfection
1
2014
128
0.030
Why?
Healthy Volunteers
1
2014
46
0.030
Why?
Biomarkers
1
2017
704
0.030
Why?
Emergency Service, Hospital
1
1997
221
0.030
Why?
Tensile Strength
1
2013
28
0.030
Why?
Gout
1
1993
8
0.030
Why?
Prevalence
1
2015
494
0.030
Why?
Ribs
1
1993
16
0.030
Why?
Diagnostic Errors
2
2009
40
0.030
Why?
Smad6 Protein
1
2013
3
0.030
Why?
Tissue Culture Techniques
1
2013
11
0.030
Why?
Fibroblast Growth Factor 8
1
2013
1
0.030
Why?
Receptor, Fibroblast Growth Factor, Type 1
1
2013
2
0.030
Why?
Tissue and Organ Harvesting
1
2013
19
0.030
Why?
Microscopy, Fluorescence
1
2013
89
0.030
Why?
Chondrogenesis
1
2013
30
0.030
Why?
Intraoperative Period
2
2003
33
0.030
Why?
Elastic Modulus
1
2012
12
0.030
Why?
Magnetic Resonance Spectroscopy
1
2012
44
0.030
Why?
Tissue Inhibitor of Metalloproteinases
1
2012
5
0.030
Why?
Anabolic Agents
1
2012
6
0.030
Why?
Toll-Like Receptor 2
1
2012
33
0.030
Why?
Radiopharmaceuticals
1
2012
53
0.030
Why?
Regression Analysis
3
2000
298
0.030
Why?
Nitric Oxide Synthase Type II
1
2012
65
0.030
Why?
MAP Kinase Signaling System
1
2012
38
0.030
Why?
Pregabalin
1
2011
22
0.020
Why?
United States Food and Drug Administration
1
2012
71
0.020
Why?
Epiphyses, Slipped
1
1991
1
0.020
Why?
Kidney Failure, Chronic
1
1993
158
0.020
Why?
Diffusion Magnetic Resonance Imaging
1
2012
96
0.020
Why?
gamma-Aminobutyric Acid
1
2011
49
0.020
Why?
Radiography, Interventional
1
1991
24
0.020
Why?
Smad Proteins
1
2010
6
0.020
Why?
Femur Head
1
1991
65
0.020
Why?
Wounds, Gunshot
1
1990
3
0.020
Why?
Permeability
1
2010
138
0.020
Why?
Fractures, Open
1
1990
3
0.020
Why?
Biometry
1
2009
6
0.020
Why?
Body Weights and Measures
1
2009
8
0.020
Why?
Surgical Flaps
2
2006
50
0.020
Why?
Collagen Type X
1
2009
2
0.020
Why?
Lumican
1
2009
3
0.020
Why?
Supination
1
1989
19
0.020
Why?
Vitis
1
2008
1
0.020
Why?
Keratan Sulfate
1
2009
27
0.020
Why?
Matrix Metalloproteinase Inhibitors
1
2008
9
0.020
Why?
DNA Replication
1
2008
12
0.020
Why?
Gene Expression Regulation, Enzymologic
1
2008
29
0.020
Why?
Microcirculation
1
1988
39
0.020
Why?
Gene Transfer Techniques
1
2008
36
0.020
Why?
Receptors, Fibroblast Growth Factor
1
2008
6
0.020
Why?
Vascular Diseases
1
1988
53
0.020
Why?
Infant, Newborn
1
2010
618
0.020
Why?
Extracellular Signal-Regulated MAP Kinases
1
2008
28
0.020
Why?
Observation
1
2008
16
0.020
Why?
Receptors, Cell Surface
1
2008
50
0.020
Why?
Body Water
1
2007
4
0.020
Why?
Cathepsins
1
2007
7
0.020
Why?
Caspase Inhibitors
1
2007
5
0.020
Why?
BH3 Interacting Domain Death Agonist Protein
1
2007
4
0.020
Why?
Poly(ADP-ribose) Polymerases
1
2007
5
0.020
Why?
Caspase 9
1
2007
12
0.020
Why?
Caspase 8
1
2007
11
0.020
Why?
Longitudinal Studies
1
2012
1462
0.020
Why?
Caspase 3
1
2007
30
0.020
Why?
Statistics as Topic
1
2008
114
0.020
Why?
Accidental Falls
1
1989
117
0.020
Why?
Oxidants
1
2007
29
0.020
Why?
Scapula
1
1988
81
0.020
Why?
Activating Transcription Factor 3
1
2007
1
0.020
Why?
GAP-43 Protein
1
2007
2
0.020
Why?
Elbow Joint
1
1989
131
0.020
Why?
Receptor, Nerve Growth Factor
1
2007
7
0.020
Why?
Flow Cytometry
1
2007
202
0.020
Why?
Cell Communication
1
2007
29
0.020
Why?
Interleukin-1beta
1
2007
56
0.020
Why?
Child, Preschool
1
1989
654
0.020
Why?
Hyaluronic Acid
1
2007
97
0.020
Why?
Wounds, Nonpenetrating
1
1987
12
0.020
Why?
Punctures
1
2006
10
0.020
Why?
Platelet Count
1
2006
22
0.020
Why?
Culture Media, Serum-Free
1
2006
7
0.020
Why?
Education
1
2006
40
0.020
Why?
Needs Assessment
1
2006
50
0.020
Why?
Coccyx
1
2005
1
0.020
Why?
Radiosurgery
1
2006
34
0.020
Why?
Fractures, Compression
1
2005
7
0.020
Why?
Laparotomy
1
1985
22
0.020
Why?
Tail
1
2005
4
0.020
Why?
Metacarpophalangeal Joint
1
2005
5
0.020
Why?
Osmolar Concentration
1
2005
30
0.020
Why?
Glycosaminoglycans
1
2005
53
0.020
Why?
ROC Curve
1
2002
140
0.010
Why?
Sciatica
1
2001
3
0.010
Why?
Administration, Topical
1
2001
18
0.010
Why?
Multivariate Analysis
1
2002
332
0.010
Why?
Edema
1
2001
39
0.010
Why?
Fibrous Dysplasia of Bone
1
2001
4
0.010
Why?
Logistic Models
1
2002
410
0.010
Why?
Nonlinear Dynamics
1
2001
15
0.010
Why?
Neovascularization, Pathologic
1
2000
57
0.010
Why?
Lymphocytes
1
2000
110
0.010
Why?
Macrophages
1
2000
128
0.010
Why?
Gadolinium DTPA
1
1998
4
0.010
Why?
Molecular Weight
1
1998
44
0.010
Why?
Emergency Medical Technicians
1
1997
2
0.010
Why?
Transportation of Patients
1
1997
6
0.010
Why?
Evaluation Studies as Topic
1
1997
54
0.010
Why?
Resuscitation
1
1997
18
0.010
Why?
Medical History Taking
1
1997
24
0.010
Why?
Physical Examination
1
1997
117
0.010
Why?
Patient Education as Topic
1
1997
161
0.010
Why?
Papio
1
1995
9
0.010
Why?
Equipment Failure
1
1995
53
0.010
Why?
Fatal Outcome
1
1993
60
0.010
Why?
Reflex, Abnormal
1
1993
1
0.010
Why?
False Negative Reactions
1
1993
14
0.010
Why?
Fracture Fixation
1
1993
26
0.010
Why?
Ultrasonography
1
1995
224
0.010
Why?
Wound Infection
1
1990
13
0.010
Why?
Nervous System Diseases
1
1990
150
0.000
Why?
Sternoclavicular Joint
1
1988
6
0.000
Why?
Acromioclavicular Joint
1
1988
18
0.000
Why?
Muscles
1
1988
73
0.000
Why?
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