Home
About
Overview
Sharing Data
ORCID
Help
History (0)
Find People
Find Everything
Login
to edit your profile (add a photo, awards, links to other websites, etc.)
Edit My Profile
My Person List (
0
)
Return to Top
Howard An
Concepts (787)
Back to Profile
Concepts are derived automatically from a person's publications.
Cloud
Categories
Timeline
Details
In this concept 'cloud', the sizes of the concepts are based not only on the number of corresponding publications, but also how relevant the concepts are to the overall topics of the publications, how long ago the publications were written, whether the person was the first or senior author, and how many other people have written about the same topic. The largest concepts are those that are most unique to this person.
Abdominal Muscles
Abscess
Absorptiometry, Photon
Accidental Falls
Acromioclavicular Joint
Activating Transcription Factor 3
ADAM Proteins
ADAMTS4 Protein
ADAMTS5 Protein
Adaptation, Physiological
Adenoviridae
Adipose Tissue
Administration, Topical
Adolescent
Adult
Age Factors
Aged
Aged, 80 and over
Aggrecans
Aging
Alginates
Algorithms
Alleles
Allografts
Alternative Splicing
Ambulatory Surgical Procedures
Amides
Anabolic Agents
Analgesia
Analgesia, Epidural
Analgesics
Analgesics, Opioid
Analysis of Variance
Anatomy, Comparative
Anesthesia
Anesthetics, Local
Angiography
Animals
Annulus Fibrosus
Anterior Compartment Syndrome
Anthropometry
Anti-Bacterial Agents
Antidotes
Antigens
Anti-Inflammatory Agents
Anti-Inflammatory Agents, Non-Steroidal
Antineoplastic Combined Chemotherapy Protocols
Aorta
Apoptosis
Aquaculture
Arthritis, Rheumatoid
Arthrodesis
Arthrography
Arthroplasty
Arthroplasty, Replacement
Artificial Intelligence
Astrocytes
Asymptomatic Diseases
Athletic Injuries
Atlanto-Axial Joint
Atlanto-Occipital Joint
Attitude of Health Personnel
Autocrine Communication
Awards and Prizes
Axons
Back Pain
Bacteria
Bacterial Infections
Baseball
Bass
Benzodiazepines
Betacoronavirus
BH3 Interacting Domain Death Agonist Protein
Biglycan
Biocompatible Materials
Biolistics
Biological Factors
Biological Products
Biomarkers
Biomechanical Phenomena
Biometry
Biopsy
Biopsy, Needle
Blood Loss, Surgical
Blood Platelets
Blood Sedimentation
Blotting, Western
Body Mass Index
Body Water
Body Weights and Measures
Bone and Bones
Bone Cements
Bone Density
Bone Diseases
Bone Diseases, Infectious
Bone Matrix
Bone Morphogenetic Protein 2
Bone Morphogenetic Protein 7
Bone Morphogenetic Proteins
Bone Neoplasms
Bone Plates
Bone Regeneration
Bone Screws
Bone Substitutes
Bone Transplantation
Bone Wires
Bony Callus
Brassica
Bupivacaine
Cadaver
Calcium Phosphates
Capsaicin
Carcinoma, Renal Cell
Carotid Artery, Internal
Carrier Proteins
Cartilage
Cartilage, Articular
Case-Control Studies
Caspase 3
Caspase 8
Caspase 9
Caspase Inhibitors
Caspases
Casts, Surgical
Cathepsins
Catheters, Indwelling
Cattle
Cell Communication
Cell Count
Cell Culture Techniques
Cell Differentiation
Cell Division
Cell Line, Transformed
Cell Lineage
Cell Movement
Cell Proliferation
Cell Survival
Cell Transplantation
Cells, Cultured
Ceramics
Cerebral Arteries
Cerebral Hemorrhage
Cerebral Palsy
Cerebral Veins
Cerebral Ventricles
Cervical Vertebrae
Chemokines, CC
Chemotaxis
Chemotherapy, Adjuvant
Child
Child, Preschool
Chondrocytes
Chondrogenesis
Chondroitin ABC Lyase
Chondroitin Sulfate Proteoglycans
Chronic Disease
Chronic Pain
Cicatrix
Clinical Decision-Making
Clinical Trials as Topic
Coated Materials, Biocompatible
Coccyx
Coculture Techniques
Cohort Studies
Collagen
Collagen Type II
Collagen Type X
Combined Modality Therapy
Compartment Syndromes
Compressive Strength
Computer Simulation
Conflict of Interest
Consensus
Constriction, Pathologic
Contrast Media
Coronavirus Infections
Creatine Kinase
Cricetinae
Cross-Sectional Studies
Cryoglobulinemia
Cryopreservation
Cryoultramicrotomy
Culture Media, Conditioned
Culture Media, Serum-Free
Cytokines
Databases, Bibliographic
Databases, Factual
Debridement
Decision Making
Decompression, Surgical
Decorin
Delphi Technique
Diabetes Complications
Diagnosis, Differential
Diagnostic Errors
Diagnostic Imaging
Diffusion Magnetic Resonance Imaging
Disability Evaluation
Disabled Persons
Disease Models, Animal
Disease Progression
Diskectomy
Dissection
DNA
DNA Replication
Dogs
Dose-Response Relationship, Drug
Down-Regulation
Drug Delivery Systems
Drug Overdose
Drug Synergism
Drug Therapy, Combination
Drug Utilization
Dupuytren Contracture
Dura Mater
Durapatite
Edema
Education
Elastic Modulus
Elasticity
Elbow Joint
Elective Surgical Procedures
Electric Stimulation Therapy
Electrocoagulation
Electromagnetic Fields
Emergency Medical Services
Emergency Medical Technicians
Emergency Medicine
Emergency Service, Hospital
Encephalitis
Endopeptidases
Endoscopy
Enzyme Activation
Enzyme Inhibitors
Enzyme-Linked Immunosorbent Assay
Epidural Abscess
Epidural Space
Epiphyses, Slipped
Equipment Design
Equipment Failure
Equipment Failure Analysis
Esophagus
Ethics, Medical
Evaluation Studies as Topic
Extracellular Matrix
Extracellular Matrix Proteins
Extracellular Signal-Regulated MAP Kinases
False Negative Reactions
fas Receptor
Fatal Outcome
Feasibility Studies
Female
Femoral Neck Fractures
Femoral Nerve
Femur Head
Fetal Blood
Fibroblast Growth Factor 2
Fibroblast Growth Factor 8
Fibroblast Growth Factors
Fibroblasts
Fibrocartilage
Fibromodulin
Fibronectins
Fibrous Dysplasia of Bone
Finite Element Analysis
First Aid
Fisheries
Fishes
Flow Cytometry
Flumazenil
Fluorescent Antibody Technique, Direct
Fluorescent Dyes
Follow-Up Studies
Forecasting
Fracture Fixation
Fracture Fixation, Internal
Fracture Healing
Fractures, Closed
Fractures, Compression
Fractures, Open
Fractures, Spontaneous
Fractures, Ununited
Freeze Drying
Fruit
Gadolinium
Gadolinium DTPA
gamma-Aminobutyric Acid
Ganglia, Spinal
GAP-43 Protein
Gastrointestinal Diseases
Gastrointestinal Microbiome
Gastrointestinal Tract
Gelatin Sponge, Absorbable
Gene Expression
Gene Expression Regulation
Gene Expression Regulation, Enzymologic
Gene Frequency
Gene Transfer Techniques
Genes, Reporter
Genetic Drift
Genetic Therapy
Genetic Variation
Genetic Vectors
Genetics, Population
Genotype
Geography
Glial Cell Line-Derived Neurotrophic Factor
Global Health
Glucuronic Acid
Glycerol
Glycopyrrolate
Glycosaminoglycans
Goats
Gout
Graft Rejection
Graft Survival
Growth Differentiation Factor 5
Growth Plate
Growth Substances
Hand
Headache
Healthy Volunteers
Hematoma
Hemostatics
Heparin
Heterocyclic Compounds
Hexuronic Acids
High Mobility Group Proteins
Hip Dislocation
Hip Fractures
Hip Joint
Homeostasis
Hospital Costs
Hospitals
Humans
Hyaluronic Acid
Hydrocephalus
Hydrogels
Hydrogen Peroxide
Hypesthesia
Hypoglossal Nerve
Ilium
Image Interpretation, Computer-Assisted
Image Processing, Computer-Assisted
Imaging, Three-Dimensional
Immunoenzyme Techniques
Immunohistochemistry
Implants, Experimental
In Situ Nick-End Labeling
In Vitro Techniques
Inbreeding
Incidence
Incidental Findings
Infant
Infant, Newborn
Inflammation
Inflammation Mediators
Injections
Injections, Intralesional
Injections, Spinal
Insulin-Like Growth Factor I
Intercellular Signaling Peptides and Proteins
Interleukin 1 Receptor Antagonist Protein
Interleukin-1
Interleukin-10
Interleukin-1beta
Interleukin-4
Interleukin-4 Receptor alpha Subunit
Interleukin-7
Interleukin-8
Interleukins
Intermittent Claudication
Internal Fixators
Intervertebral Disc
Intervertebral Disc Chemolysis
Intervertebral Disc Degeneration
Intervertebral Disc Displacement
Intraoperative Complications
Intraoperative Period
Iohexol
Iopamidol
Joint Capsule
Joint Dislocations
Joint Instability
Joint Prosthesis
Joints
Keratan Sulfate
Ki-67 Antigen
Kidney Failure, Chronic
Kidney Neoplasms
Knee Joint
Kyphosis
Lactoferrin
Laminectomy
Laparoscopy
Laparotomy
Lead
Lead Poisoning
Lectins, C-Type
Leg
Length of Stay
Lidocaine
Lifting
Ligaments
Ligaments, Articular
Ligamentum Flavum
Linear Models
Lipomatosis
Lipopolysaccharides
Logistic Models
Longitudinal Ligaments
Longitudinal Studies
Lordosis
Low Back Pain
Lumbar Vertebrae
Lumbosacral Region
Lumican
Lymph Node Excision
Lymphocytes
Machine Learning
Macrophages
Magnetic Resonance Angiography
Magnetic Resonance Imaging
Magnetic Resonance Spectroscopy
Male
Mammals
Manipulation, Spinal
MAP Kinase Signaling System
Marfan Syndrome
Marine Biology
Materials Testing
Matrix Metalloproteinase 1
Matrix Metalloproteinase 13
Matrix Metalloproteinase Inhibitors
Matrix Metalloproteinases
Medical History Taking
Medicare
Medicine, Ayurvedic
Membrane Proteins
Menisci, Tibial
Mesenchymal Stem Cell Transplantation
Metabolism
Metacarpophalangeal Joint
Metals
Mice
Mice, Knockout
Microbiota
Microcirculation
MicroRNAs
Microsatellite Repeats
Microscopy, Fluorescence
Microscopy, Polarization
Microspheres
Microsurgery
Middle Aged
Minimally Invasive Surgical Procedures
Models, Anatomic
Models, Animal
Models, Biological
Molecular Weight
Motion
Movement
Multiplex Polymerase Chain Reaction
Multivariate Analysis
Muscle, Skeletal
Muscles
Muscular Diseases
Musculoskeletal Diseases
Myelography
Myeloid Differentiation Factor 88
Neck
Neck Muscles
Neck Pain
Needles
Needs Assessment
Neoplasm Staging
Neovascularization, Pathologic
Nerve Compression Syndromes
Nerve Fibers
Nerve Growth Factor
Nervous System Diseases
Neuralgia
Neurofibromatosis 1
Neurons
Neurons, Afferent
Neuroprotective Agents
Neurosurgical Procedures
NF-kappa B
Nitric Oxide Synthase Type II
Nonlinear Dynamics
Notochord
Nucleus Pulposus
Obesity
Observation
Observer Variation
Occipital Bone
Odds Ratio
Ontario
Operative Time
Opioid-Related Disorders
Orchiectomy
Organ Culture Techniques
Organometallic Compounds
Orthopedic Equipment
Orthopedic Fixation Devices
Orthopedic Procedures
Orthopedic Surgeons
Orthopedics
Osmolar Concentration
Osseointegration
Ossification of Posterior Longitudinal Ligament
Ossification, Heterotopic
Osteoarthritis
Osteoarthritis, Knee
Osteoarthritis, Spine
Osteogenesis
Osteolysis
Osteomyelitis
Osteophyte
Osteoporosis
Osteotomy
Outpatients
Ovariectomy
Oxidants
Oxidative Stress
Oxygen
Pain
Pain Measurement
Pain, Postoperative
Pandemics
Papio
Paracrine Communication
Paralysis
Paraspinal Muscles
Patient Acceptance of Health Care
Patient Care Team
Patient Discharge
Patient Education as Topic
Patient Reported Outcome Measures
Patient Rights
Patient Satisfaction
Patient Selection
Pediatric Obesity
Pedicle Screws
Pelvic Bones
Pelvis
Peptide Fragments
Perception
Perioperative Care
Permeability
Phenotype
Phosphorylation
Physical Examination
Physical Stimulation
Physical Therapy Modalities
Phytoestrogens
Pilot Projects
Plant Extracts
Plasma
Platelet Count
Pliability
Pneumonia, Viral
Poly(ADP-ribose) Polymerases
Polyethylene
Polymethyl Methacrylate
Polymorphism, Genetic
Porosity
Positron-Emission Tomography
Postoperative Complications
Postoperative Period
Postural Balance
Posture
Practice Guidelines as Topic
Practice Patterns, Physicians'
Predictive Value of Tests
Pregabalin
Pregnancy
Preoperative Care
Pressure
Prevalence
Probability
Procollagen N-Endopeptidase
Prognosis
Prospective Studies
Prostatic Hyperplasia
Prostheses and Implants
Prosthesis Design
Prosthesis Failure
Prosthesis Implantation
Protein Isoforms
Protein Kinase C-delta
Proteins
Proteoglycans
Proteolysis
Pseudarthrosis
Psoas Muscles
Pubic Bone
Pulmonary Embolism
Punctures
Pyridines
Rabbits
Radiculopathy
Radiographic Image Interpretation, Computer-Assisted
Radiography
Radiography, Interventional
Radiologists
Radionuclide Imaging
Radiopharmaceuticals
Radiosurgery
Radiotherapy, Adjuvant
Random Allocation
Range of Motion, Articular
Rats
Rats, Nude
Rats, Sprague-Dawley
Rats, Wistar
Real-Time Polymerase Chain Reaction
Receptor, Fibroblast Growth Factor, Type 1
Receptor, Nerve Growth Factor
Receptor, trkA
Receptors, CCR1
Receptors, CCR5
Receptors, Cell Surface
Receptors, Fibroblast Growth Factor
Receptors, Interleukin-1
Recombinant Fusion Proteins
Recombinant Proteins
Recovery of Function
Recurrence
Reference Values
Reflex Sympathetic Dystrophy
Reflex, Abnormal
Regeneration
Regression Analysis
Remission, Spontaneous
Reoperation
Reproducibility of Results
Republic of Korea
Research
Resuscitation
Retroperitoneal Space
Retrospective Studies
Reverse Transcriptase Polymerase Chain Reaction
rho-Associated Kinases
Ribs
Risk Assessment
Risk Factors
RNA, Messenger
ROC Curve
Rotation
Sacroiliac Joint
Sacrum
Salvage Therapy
Sampling Studies
Scapula
Sciatic Nerve
Sciatica
Scoliosis
Seedlings
Sensitivity and Specificity
Sensory System Agents
Sequence Analysis, DNA
Severity of Illness Index
Sex Characteristics
Sex Factors
Shoulder
Signal Transduction
Signal-To-Noise Ratio
Single-Blind Method
Smad Proteins
Smad6 Protein
Smoking
Sodium Chloride
Software
Solubility
SOX9 Transcription Factor
Species Specificity
Spinal Canal
Spinal Cord
Spinal Cord Compression
Spinal Cord Diseases
Spinal Cord Injuries
Spinal Diseases
Spinal Fractures
Spinal Fusion
Spinal Injuries
Spinal Neoplasms
Spinal Nerve Roots
Spinal Nerves
Spinal Osteophytosis
Spinal Stenosis
Spine
Spondylitis
Spondylitis, Ankylosing
Spondylolisthesis
Spondylosis
Sports
Staphylococcal Infections
Staphylococcus aureus
STAT3 Transcription Factor
Statistics as Topic
Stem Cell Transplantation
Stem Cells
Sternoclavicular Joint
Sternum
Stilbenes
Stress, Mechanical
Stroke
Substance P
Supination
Surgeons
Surgical Flaps
Surgical Wound Dehiscence
Surgical Wound Infection
Surveys and Questionnaires
Survival Analysis
Survival Rate
Swine
Swine, Miniature
Synaptic Transmission
Synovial Membrane
Synovitis
Tail
Telemedicine
Tendons
Tensile Strength
Testicular Neoplasms
Therapeutic Irrigation
Thigh
Thoracic Vertebrae
Thrombin
Tibial Fractures
Time Factors
Time-to-Treatment
Tissue Adhesions
Tissue and Organ Harvesting
Tissue Culture Techniques
Tissue Engineering
Tissue Inhibitor of Metalloproteinases
Tissue Preservation
Titanium
Toll-Like Receptor 2
Tomography, X-Ray Computed
Torque
Torsion Abnormality
Torsion, Mechanical
Total Disc Replacement
Transcription Factors
Transduction, Genetic
Transfection
Transforming Growth Factor beta
Transplantation, Autologous
Transplantation, Heterologous
Transplantation, Homologous
Transportation of Patients
Treatment Outcome
Triage
Tuberculosis, Spinal
Tumor Necrosis Factor-alpha
Ulna Fractures
Ultrasonic Therapy
Ultrasonography
United States
United States Food and Drug Administration
Up-Regulation
Urinary Retention
Urinary Tract Infections
Vascular Diseases
Vascular Endothelial Growth Factor A
Versicans
Vertebral Artery
Vertebroplasty
Visual Analog Scale
Vitis
Watchful Waiting
Water
Weight-Bearing
Workers' Compensation
Wound Healing
Wound Infection
Wounds, Gunshot
Wounds, Nonpenetrating
Wounds, Penetrating
Wounds, Stab
X-Ray Microtomography
Young Adult
Zygapophyseal Joint
An's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (787)
Derived automatically from this person's publications.
Intervertebral Disc
Spinal Fusion
Cervical Vertebrae
Lumbar Vertebrae
Intervertebral Disc Degeneration
Explore
_
Co-Authors (24)
People in Profiles who have published with this person.
Inoue, Nozomu
Singh, Kern
Chee, Ana
Goldberg, Edward
Espinoza-Orias, Alejandro
Explore
_
Similar People (60)
People who share similar concepts with this person.
Singh, Kern
Fessler, Richard
Traynelis, Vincent
Cole, Brian
O'Toole, John
Explore
_
Same Department
People who are also in this person's primary department.
Fernandez, John
Hausdorff, Jeffrey
Lundberg, Hannah
Oh, Chundo
Verma, Nikhil
Explore
_
Physical Neighbors
People whose addresses are nearby this person.
Coleman, Matthew
Della Valle, Craig
DeWald, Christopher
Lee, Simon
Sporer, Scott
_