- Ulcerative Colitis
- Ulcerative Colitis in Children
- Ulnar Deviation (Strength)
- Ultrafast Computed Tomography (Ultrafast CT Scan)
- Ultrafast CT (Computed Tomography) Scan
- Ultrafast/Electron Beam CT Scan
- Ultrasound
- Ultrasound
- Ultrasound in Pregnancy
- Ultraviolet Keratitis
- Ultraviolet (UV) Radiation and Skin Cancer
- Umbilical Cord Care
- Umbilical Cord Care
- Underactive Adrenal Glands/Addison's Disease
- Understanding Abdominal Aortic Aneurysm
- Understanding a Bruised Liver
- Understanding a Bruised Spleen
- Understanding a Burr Hole Procedure
- Understanding Achilles Tendonitis
- Understanding Achilles Tendon Repair Surgery
- Understanding AC Joint Sprain
- Understanding a Clavicle Fracture
- Understanding Actinic Keratosis
- Understanding Acute Respiratory Distress Syndrome (ARDS)
- Understanding a Distal Radius Fracture
- Understanding Adjustment Disorders
- Understanding Advance Care Planning
- Understanding Advanced Heart Failure and Ventricular Assist Devices
- Understanding Affective (Mood) Disorders
- Understanding Agoraphobia
- Understanding a Heart Murmur
- Understanding a Humerus Fracture
- Understanding Alcoholism
- Understanding a Lipoma
- Understanding Allergy Immunotherapy (Adult)
- Understanding Allergy Immunotherapy (Child)
- Understanding Alopecia Areata
- Understanding a Meckel’s Scan (Child)
- Understanding Anal Stricture
- Understanding an Ankle Fracture
- Understanding Anemia (During Chemotherapy)
- Understanding an Erection
- Understanding an Intrathecal Pain Pump Implant
- Understanding Aniridia (Aniridia Syndrome)
- Understanding Ankle Fracture Open Reduction and Internal Fixation
- Understanding Ankle Fusion
- Understanding Ankle Replacement Surgery
- Understanding Anorexia Nervosa
- Understanding Antibiotic Treatment Through a Catheter for Joint Infection
- Understanding Anxiety Disorders
- Understanding Anxiety in Children
- Understanding Aortic Valve Regurgitation
- Understanding a Pterygium
- Understanding Arm Fracture Open Reduction and Internal Fixation (ORIF)
- Understanding a Rotator Cuff Tendon Tear
- Understanding Arrhythmogenic Right Ventricular Dysplasia
- Understanding Aspiration (Child)
- Understanding Aspiration from Dysphagia
- Understanding Asthma
- Understanding Asthma Triggers
- Understanding Atrial Fibrillation
- Understanding Atrial Flutter
- Understanding a Wrist Sprain
- Understanding Baker’s Cyst (Popliteal Cyst)
- Understanding Bartholin Cyst and Abscess
- Understanding Bedwetting
- Understanding Bennett’s Fracture
- Understanding Biceps Tendonitis (Distal)
- Understanding Biceps Tendonitis (Proximal)
- Understanding Bilateral Salpingo-Oophorectomy
- Understanding Black-and-Blue Nails
- Understanding Bladder Cancer
- Understanding Bladder Stones
- Understanding Blighted Ovum
- Understanding Blood and Blood Components
- Understanding Bloodborne Pathogens
- Understanding Blood Donation Before Surgery
- Understanding Blood Sugar During Pregnancy
- Understanding Body Mass Index (BMI)
- Understanding Bone Bruise (Bone Contusion)
- Understanding Bone Grafting
- Understanding Bone Metastasis
- Understanding Bradycardia
- Understanding Brain Perfusion Scans
- Understanding Breast Cyst Drainage
- Understanding Breast Cysts
- Understanding Broken Nose (Nasal Fracture) in Children
- Understanding Bronchiectasis
- Understanding Bullous Pemphigoid
- Understanding Bunions
- Understanding Calcaneus Fracture Repair
- Understanding Campylobacter Infection
- Understanding Cancer Vaccines
- Understanding Canker Sores
- Understanding Carbohydrates
- Understanding Carbohydrates, Fats, and Protein
- Understanding Carbuncles
- Understanding Cardiac Resynchronization Therapy (CRT)
- Understanding Carotid Angioplasty and Stenting
- Understanding Carpal Tunnel Syndrome
- Understanding Carpometacarpal Osteoarthritis
- Understanding Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) (Child)
- Understanding Central Auditory Processing Disorder (Child)
- Understanding Cercarial Dermatitis
- Understanding Cerclage
- Understanding Cerebral Angiography
- Understanding Cervical Biopsy
- Understanding Cervical Radiculopathy
- Understanding Cervical Strain
- Understanding Chemical Cardioversion
- Understanding Chemotherapy
- Understanding Chickenpox
- Understanding Chikungunya
- Understanding Childhood Apraxia of Speech
- Understanding Chronic Pain
- Understanding Chronic Venous Insufficiency
- Understanding Circulation
- Understanding Cirrhosis
- Understanding Clavicle Fracture Open Reduction and Internal Fixation (ORIF)
- Understanding Coarctation of the Aorta: Transcatheter Repair
- Understanding Coccidioidomycosis
- Understanding Coccygodynia
- Understanding Cold Sores
- Understanding Colitis
- Understanding Color Blindness
- Understanding Compartment Syndrome
- Understanding Computer Vision Syndrome
- Understanding Conduct Disorder in Children
- Understanding Contact Dermatitis
- Understanding Corneal Ring Implantation
- Understanding Corneal Transplantation
- Understanding Corneal Ulcer
- Understanding Coronary Artery Disease (CAD)
- Understanding Coronary Calcium Scan
- Understanding Craniectomy
- Understanding Credit
- Understanding CREST Syndrome
- Understanding Cyclic Vomiting Syndrome
- Understanding Cystocele (Prolapsed Bladder)
- Understanding Dacryocystorhinostomy
- Understanding Deep Vein Thrombosis
- Understanding Dementia
- Understanding Dengue Fever
- Understanding De Quervain Tenosynovitis
- Understanding Diabetic Gastroparesis
- Understanding Dietary Fat
- Understanding Disorder of Sexual Development (DSD)
- Understanding Diverticulosis and Diverticulitis
- Understanding Dizziness, Balance Problems, and Fainting
- Understanding DNR Orders
- Understanding Dupuytren Contracture
- Understanding Dysphagia
- Understanding Ear Barotrauma
- Understanding Eating Disorders
- Understanding E-Cigarettes
- Understanding Ehrlichiosis
- Understanding Elbow Fracture Open Reduction and Internal Fixation (ORIF)
- Understanding Electrical Cardioversion
- Understanding Electroconvulsive Therapy
- Understanding Electronystagmography (ENG)
- Understanding Embolectomy
- Understanding Endocervical Curettage
- Understanding Endoscopic Endonasal Surgery
- Understanding Endovascular Repair of an Abdominal Aortic Aneurysm (AAA)
- Understanding Epidermoid Cyst
- Understanding Erectile Dysfunction
- Understanding Extreme Lateral Interbody Fusion (XLIF)
- Understanding Facioscapulohumeral Muscular Dystrophy
- Understanding Fat and Cholesterol
- Understanding Femoral Endarterectomy
- Understanding Femoral Osteotomy for Your Child
- Understanding Femur Fracture Open Reduction and Internal Fixation (ORIF)
- Understanding Fertility Problems: Assisted Reproduction
- Understanding Fertility Problems: Improving Ovulation with Medicine
- Understanding Fertility Problems: Keeping a Positive Attitude
- Understanding Fertility Problems: Obstacles to Pregnancy
- Understanding Fertility Problems: The Woman’s Evaluation
- Understanding Fertility Problems: Treatments for Women
- Understanding Fiberoptic Evaluation of Swallowing (FEES)
- Understanding Fifth Metatarsal Fracture
- Understanding First-Degree Heart Block
- Understanding Focusing Problems
- Understanding Folliculitis
- Understanding Foraminotomy
- Understanding Frozen Shoulder
- Understanding Functional Dyspepsia
- Understanding Gastric Ulcers
- Understanding Gastritis
- Understanding Gastrocnemius Muscle Tear
- Understanding Generalized Anxiety Disorder (GAD)
- Understanding Gingivitis
- Understanding Glenohumeral Osteoarthritis
- Understanding Glioblastoma Multiforme (GBM)
- Understanding Headache Pain
- Understanding Healthcare Facilities
- Understanding Healthy Teeth and Gums
- Understanding Heart Palpitations
- Understanding Heart Transplant Rejection
- Understanding Heart Valves
- Understanding Heel Pain
- Understanding Hemangioma
- Understanding Hemifacial Microsomia (HFM)
- Understanding Hepatitis B Virus (HBV)
- Understanding Hepatitis C (HCV)
- Understanding Heroin Abuse and Addiction
- Understanding Herpes Eye Disease
- Understanding Hidradenitis Suppurativa
- Understanding Hip Fractures
- Understanding Hip Replacement
- Understanding Hip Resurfacing
- Understanding HIV and AIDS
- Understanding Hives (Urticaria)
- Understanding Hookworm
- Understanding H. pylori and Ulcers
- Understanding H Pylori and Ulcers in Your Child
- Understanding Human Papillomavirus (HPV)
- Understanding Hydrodistention with Cystoscopy
- Understanding Hydronephrosis
- Understanding Hyperhidrosis
- Understanding Hyperventilation Syndrome
- Understanding Iliotibial Band Syndrome
- Understanding Impacted Wisdom Teeth
- Understanding Impetigo
- Understanding Infectious Tenosynovitis of the Finger, Hand, or Wrist
- Understanding Infective Endocarditis
- Understanding Inferior Vena Cava (IVC) Filter Placement
- Understanding Intestinal Obstruction
- Understanding Intra-Aortic Balloon Pump Therapy
- Understanding Iritis
- Understanding Jaw (Orthognathic) Anatomy and Problems
- Understanding Jaw (Orthognathic) Surgery
- Understanding Joint Pain
- Understanding Keratoconus
- Understanding Kidney Stones
- Understanding Knee Replacement
- Understanding Laparoscopic Hysterectomy
- Understanding Laparoscopic Surgery for Ovarian Torsion
- Understanding Laser Photocoagulation for Age-Related Macular Degeneration (AMD)
- Understanding Lateral Ankle Ligament Reconstruction
- Understanding Lateral Epicondylitis
- Understanding Lead Extraction
- Understanding Left Bundle Branch Block
- Understanding Leg Amputation: Surgery After Injury
- Understanding Leg Amputation: Surgery for a Medical Condition
- Understanding Leg Vein Problems
- Understanding Lichen Planus
- Understanding Lichen Sclerosus
- Understanding Lisfranc Joint Injury
- Understanding Listeria
- Understanding Liver Abscess
- Understanding Liver Abscess Treatment
- Understanding Liver Transplants
- Understanding Long-Term Care
- Understanding Loop Recorder Implantation
- Understanding Lumbar Radiculopathy
- Understanding Lumbosacral Strain
- Understanding Lung Surgery
- Understanding Lysis of Adhesions
- Understanding Malaria
- Understanding Male Breast Cancer
- Understanding Malignant Hyperthermia
- Understanding McArdle Disease
- Understanding Medial Collateral Ligament Sprain
- Understanding Medial Epicondylitis
- Understanding Meniscal Tears
- Understanding Meniscal Transplant Surgery
- Understanding Menopause
- Understanding Middle Ear Infections in Children
- Understanding Middle East Respiratory Syndrome (MERS)
- Understanding Minimally Invasive Lumbar Diskectomy
- Understanding Minimally Invasive Mitral Valve Replacement
- Understanding Minimally Invasive Scoliosis Surgery (Child)
- Understanding Minimally Invasive Spine Surgery (MISS)
- Understanding Minimally Invasive Total Hip Replacement
- Understanding Minimally Invasive Total Knee Replacement
- Understanding Miscarriage: During a Miscarriage
- Understanding Miscarriage: Emotions
- Understanding Miscarriage: Recovery
- Understanding Mitral Valve Regurgitation
- Understanding Mohs Surgery
- Understanding Mole Excision
- Understanding Molluscum Contagiosum
- Understanding Multidirectional Shoulder Instability
- Understanding Multiple Sclerosis (MS)
- Understanding Nasal Allergies
- Understanding Nasal Anatomy: Inside View
- Understanding Nasal Anatomy: Outside View
- Understanding Nasal Polyps
- Understanding Neck Problems
- Understanding Neupogen
- Understanding Neurogenic Bowel
- Understanding Night Terror in Children
- Understanding Norovirus
- Understanding Off-Pump Coronary Artery Bypass (CABG) Surgery
- Understanding Open Mitral Valve Replacement
- Understanding Opioid Medicines for Pain Management
- Understanding Orthostatic Hypotension
- Understanding Osgood-Schlatter Disease
- Understanding Osgood-Schlatter Disease: Anatomy
- Understanding Osteoarthritis of the Hip
- Understanding Osteoarthritis of the Knee
- Understanding Osteonecrosis
- Understanding Otosclerosis
- Understanding Outer Ear Problems
- Understanding Ovarian Cystectomy
- Understanding Ovarian Cysts
- Understanding Oxygen Toxicity
- Understanding Pancreatitis
- Understanding Panic Disorder (Panic Attack)
- Understanding Parkinson Disease
- Understanding Parotid Duct Obstruction
- Understanding Patellofemoral Syndrome
- Understanding PEG Tube Feeding
- Understanding Percutaneous Balloon Pericardiotomy
- Understanding Percutaneous Transcatheter Treatment of Deep Vein Thrombosis (DVT)
- Understanding Perforated Ulcers
- Understanding Perianal Abscess
- Understanding Pericardial Effusion
- Understanding Pericardiectomy
- Understanding Pericardiocentesis
- Understanding Periods
- Understanding Peripheral Artery Disease
- Understanding Peripheral Nerve Blocks (PNBs)
- Understanding Pes Anserine Bursitis
- Understanding Photodynamic Therapy for Age-Related Macular Degeneration (AMD)
- Understanding Pityriasis Rosea
- Understanding Plantar Fasciitis
- Understanding Plantar Warts
- Understanding PMS and Your Cycle
- Understanding Pneumatic Retinopexy
- Understanding Polymyalgia Rheumatica
- Understanding Posterior Tibialis Tendon Surgery
- Understanding Posterior Tibialis Tenosynovitis
- Understanding Post-Injection Inflammation
- Understanding Postpartum Depression
- Understanding Post-Thrombotic Syndrome (PTS)
- Understanding Posttraumatic Stress Disorder (PTSD) in Children
- Understanding Preeclampsia
- Understanding Prehypertension
- Understanding Premature Ventricular Contractions (PVCs)
- Understanding Prepatellar Bursitis
- Understanding Preterm Labor
- Understanding Primary Carnitine Deficiency (Child)
- Understanding Primary Hyperparathyroidism
- Understanding Primary Ovarian Insufficiency (POI)
- Understanding Psoriatic Arthritis
- Understanding Pulmonary Interstitial Emphysema (PIE)
- Understanding Rabies
- Understanding Radiation Therapy
- Understanding Radiofrequency Ablation (RFA) of Liver Tumors
- Understanding Radiofrequency Denervation
- Understanding Rectal Bleeding
- Understanding Red Eye: Causes
- Understanding Red Eye: Prevention of Inflammation
- Understanding Red Eye: Treating the Infection
- Understanding Replacement of an Implantable Heart Device
- Understanding Respiratory Hazards
- Understanding Restless Legs Syndrome
- Understanding Restraints
- Understanding Retrocalcaneal Bursitis
- Understanding RFA for Barrett’s Esophagus
- Understanding Rheumatic Fever
- Understanding Robotic-Assisted Myomectomy
- Understanding Robotic-Assisted Sacrocolpopexy (RASC)
- Understanding Robotic Surgery
- Understanding Rocky Mountain Spotted Fever
- Understanding Root Canal: Overview
- Understanding Root Canal Therapy
- Understanding Rotator Cuff Tendonitis
- Understanding Sacroiliac Strain
- Understanding Safe Surrender of Your Baby
- Understanding Schizoaffective Disorder
- Understanding Schizophrenia
- Understanding Scleral Buckling Surgery
- Understanding Scoliosis
- Understanding Seborrheic Dermatitis
- Understanding Seborrheic Keratosis
- Understanding Second-Degree Heart Block
- Understanding Segmental Doppler Pressure Testing
- Understanding Selective Mutism
- Understanding Sepsis
- Understanding Septal Myectomy
- Understanding Shigellosis Food Poisoning
- Understanding Shoulder Impingement Syndrome
- Understanding Shoulder Instability
- Understanding Sinus Problems
- Understanding Sixth Nerve Palsy
- Understanding Sixth Nerve Palsy (Child)
- Understanding Skier’s Thumb
- Understanding Skull Fracture
- Understanding Skull Fracture (Child)
- Understanding Smokeless Tobacco
- Understanding Spider and Varicose Veins
- Understanding Spinal Cord Disease
- Understanding Spinal Cord Injury (SCI)
- Understanding STDs
- Understanding Strabismus and Amblyopia
- Understanding Straddle Injury
- Understanding Strength Training
- Understanding Subcutaneous Calcaneal Bursitis
- Understanding Sublingual Immunotherapy
- Understanding Subscapular Bursitis
- Understanding Supraventricular Tachycardia (SVT)
- Understanding Surgery for a Ventricular Assist Device
- Understanding Surgical Repair of Skier’s Thumb
- Understanding Surgical Thrombectomy
- Understanding Sympathectomy
- Understanding Systemic Lupus Erythematosus (Lupus)
- Understanding Tachycardia
- Understanding Teeth Grinding (Bruxism)
- Understanding Temporal Artery Biopsy
- Understanding Temporomandibular Disorders (TMD)
- Understanding Testing for Sacral Nerve Stimulation
- Understanding the Cold Virus
- Understanding the Disease of Addiction
- Understanding the Latest Diet, Nutrition News
- Understanding the Link Between High Blood Pressure and Stroke
- Understanding the Liver Biopsy Procedure
- Understanding the Normal Menstrual Cycle
- Understanding the Pain Response
- Understanding the Parathyroid Glands
- Understanding the 'Pins and Needles' Feeling
- Understanding the Power of Addiction
- Understanding Therapeutic Plasma Exchange (TPE)
- Understanding the Risks and Side Effects of Opioid Medicines
- Understanding the Stretta Procedure for GERD
- Understanding the Teen Brain
- Understanding Third-Degree Heart Block
- Understanding Thoracic Epidural Injection
- Understanding Thoracic Outlet Syndrome
- Understanding Thyroglossal Cyst Removal
- Understanding Thyroglossal Cysts
- Understanding Tibia/Fibula Fracture Open Reduction and Internal Fixation (ORIF)
- Understanding Tinea Cruris
- Understanding Tinea Unguium
- Understanding Tissue Expanding for Burn Scars
- Understanding Tonsillectomy and Adenoidectomy
- Understanding Tooth Decay
- Understanding Trabeculectomy
- Understanding Transcatheter Aortic Valve Replacement (TAVR)
- Understanding Transcranial Doppler
- Understanding Transcutaneous Electrical Nerve Stimulation (TENS)
- Understanding Transforaminal Lumbar Interbody Fusion (TLIF)
- Understanding Transradial Cardiac Catheterization
- Understanding Traumatic Brain Injury
- Understanding Trochanteric Bursitis
- Understanding Tumor Excision with Frozen Section
- Understanding Turf Toe
- Understanding Type 1 Diabetes
- Understanding Type 1 Diabetes
- Understanding Type 2 Diabetes
- Understanding Type 2 Diabetes
- Understanding Type A Insulin Resistance Syndrome
- Understanding Unilateral Salpingo-Oophorectomy
- Understanding Urinary Tract Infections (UTIs)
- Understanding Urodynamics Studies
- Understanding USDA MyPlate
- Understanding Uterine Bleeding
- Understanding Vagus Nerve Stimulator Placement
- Understanding Vascular Malformation
- Understanding Vasectomy
- Understanding Vasovagal Syncope
- Understanding Veins
- Understanding Venogram
- Understanding Ventilators
- Understanding Ventricular Assist Devices
- Understanding Vision Problems
- Understanding Vitrectomy
- Understanding Vulvar Biopsy
- Understanding Vulvectomy
- Understanding Whooping Cough (Pertussis)
- Understanding Wisdom Teeth
- Understanding Yersiniosis
- Understanding Your Child's Inguinal (Groin) Hernia Repair
- Understanding Your Cholesterol Numbers
- Understanding Your Medicare Benefits
- Understanding Your Osteoarthritis Medication
- Understanding Your Response to Stress
- Understanding Your Sinuses
- Understanding Zika
- Under the Influence...of Drowsiness
- Undescended Testes (Cryptorchidism)
- Unintentional Injury Statistics
- Uniparental Disomy
- Uniparental Disomy: Prader-Willi Syndrome, Angelman Syndrome
- Unstable Angina
- Unwrap the Gift of Toy Safety
- Updated Macaroni and Cheese
- Up for Breakfast? Try this Low-Fat Combo
- Up for Breakfast? Try this Low-Fat Combo
- Up in Smoke: Cigars and Your Health
- Upper Body Exercises: Chest Press
- Upper Body Strengthening After Amputation
- Upper Endoscopy: EGD
- Upper Gastrointestinal Series
- Upper Gastrointestinal Series Podcast
- Upper GI Endoscopy
- Upper GI Endoscopy
- Upper GI Endoscopy with Biopsy
- Upper GI Series
- Upper Respiratory Disorders
- Upper Respiratory Infections
- Upper Respiratory Infection (URI or Common Cold)
- Urea Nitrogen Clearance (Urine)
- Ureteral Reimplantation Surgery
- Ureteral Stents
- Ureteral Stricture Surgery (Ureteroplasty)
- Ureterocele and Ureteral Duplication
- Ureterolysis
- Ureterosigmoidostomy
- Urethritis
- Urethritis in Men
- Urethritis in Women
- Urethroplasty
- Uric Acid (Blood)
- Uric Acid (Synovial Fluid)
- Uric Acid (Urine)
- Urinary Conditions
- Urinary Incontinence
- Urinary Incontinence
- Urinary Incontinence Quiz
- Urinary Tract and Kidney Infections
- Urinary Tract Infections in Men
- Urinary Tract Infections in Women
- Urinary Tract Infections (UTI)
- Urinary Tract Infections (UTIs)
- Urinary Tract Quiz
- Urine Culture
- Urine Cytology
- Urine Protein (Dipstick)
- Uroflowmetry
- Uroflowmetry Podcast
- Urogenital Disorders
- Urologic Tests for Children
- Urostomy: Caring for Your Stoma
- Urostomy: Changing Your Pouch
- Urostomy: Emptying Your Pouch
- Urostomy: Maintaining Your Health
- Urostomy: Managing Skin Problems
- Urostomy: Selecting Your Pouch
- Urostomy: Using a Night Drainage System
- Urticaria/Hives
- Urticaria/Hives in Children
- Use Racquetball Goggles for Safety
- Use Racquetball Goggles for Safety
- Uses of Genetic Testing
- Use Your Medications Wisely
- Usher Syndrome
- Using a Blood Sugar Log
- Using a BPAP
- Using a Breast Pump
- Using a Cane
- Using a Cane with Your Prosthesis
- Using Allergy Medications
- Using Allergy Medicines
- Using a Nebulizer (Adult)
- Using an Epinephrine Autoinjector
- Using an Event Monitor
- Using an Incentive Spirometer
- Using an Inhaler
- Using an Inhaler with a Spacer
- Using Antibiotics Safely and Wisely
- Using Antibiotics Wisely
- Using Antidepressants
- Using a PCA Pump
- Using a Peak Flow Meter
- Using a Surgeon's Tools to Erase the Years
- Using a Walker
- Using a Walker after Amputation
- Using Blood Thinners (Anticoagulants)
- Using CPR and AED (Ages 8 Through Adult)
- Using Crutches After Lower Limb Amputation
- Using Crutches: Non-Weight-Bearing
- Using Crutches: Sitting, Standing, Through Doors
- Using Crutches: Up and Down Steps
- Using Crutches: Weight-Bearing
- Using Dry-Powder Inhalers (DPIs)
- Using Dumbbells for a Fast and Effective Workout
- Using Free Weights for Resistance Training
- Using Insulin in Public
- Using Oxygen at Home
- Using Oxygen at Home
- Using Oxygen Safely
- Using Play to Help Your Child Cope with Surgery
- Using Spices for Flavorful Meals
- Using Sports Psychology to Improve Your Fitness
- Using the Amsler Grid
- Using Vacuum Erection Therapy
- Using Yoga to Relieve Stress
- Uterine Artery Embolization
- Uterine Artery Embolization Podcast
- Uterine Cancer
- Uterine Fibroids
- UV Exposure Categories
- Uvulopalatopharyngoplasty (UPPP)