- Laboratory Tests for Cancer
- Labor Induction
- Lacerations Without Stitches
- Lacerations With Stitches
- Lactose Intolerance
- Laminectomy
- Laminectomy Podcast
- Laminotomy
- Landau-Kleffner Syndrome
- Langerhans Cell Histiocytosis
- Language Disorders
- Language Disorders in Children
- Laparoscopic Nephroureterectomy
- Laparoscopic Varicocelectomy
- Laparoscopy
- Large for Gestational Age (LGA)
- Laser Prostatectomy
- Laser Surgery for Lesions and Skin Conditions
- Laser Surgery Overview
- Laser Therapy For Cancer Treatment
- Late-Life Depression Quiz
- Lead Poisoning
- Lead Poisoning in Children
- Lead Poisoning: Test Your Home and Family
- Lead Safety Quiz
- Lean is better
- Leg and Knee Exercises: Leg Lunge
- Leg and Knee Exercises: Step-Ups
- Letting Kids Grow Up…At Their Own Pace
- Leukemia Quiz
- Leukemia Quiz II
- Life After Combat: Coping with Adjustment Disorder
- Life After Combat: Coping with Alcohol Abuse
- Life After Combat: Coping with an Anxiety Disorder
- Life After Combat: Coping with Depression
- Lifestyle Changes for Controlling GERD
- Life Support
- Liposuction
- Liposuction
- Lips Quiz
- Listen to This
- Liver Biopsy
- Liver Scan Podcast
- Living Well After a Traumatic Brain Injury
- Living Well with Epilepsy
- Living with an Implantable Cardioverter Defibrillator (ICD)
- Living with a Pacemaker
- Living with Aplastic Anemia
- Living with Cardiomyopathy
- Living with Endometriosis
- Living with High Blood Pressure and Kidney Disease
- Living with Osteoarthritis
- Living with Osteoporosis: Preventing Fractures
- Living with Osteoporosis: Regular Exercise
- Living with Rheumatoid Arthritis
- Lobectomy
- Lobectomy Podcast
- Long-Acting Nitroglycerin
- Longevity Quiz
- Long-Term Care Planning Quiz
- Loop Electrosurgical Excision Procedure (LEEP)
- Loop Electrosurgical Excision Procedure (LEEP) Podcast
- Loss of Sensation: Safety Tips
- Loss of Trunk Control: Safety Tips
- Low Back Pain
- Low Birthweight
- Low Blood Pressure Quiz
- Lower GI Endoscopy
- Low-Fat Cooking Tips
- Low-Fiber Diet
- Low Milk Production
- Lumbar Drain Placement
- Lumbar Epidural Injection: Recovery at Home
- Lumbar Epidural Injection: Your Procedure
- Lumbar Puncture
- Lumbar Puncture (LP) Podcast
- Lumbar Strain (Weight Lifter's Back)
- Lumpectomy
- Lung Anatomy
- Lung Biopsy
- Lung Cancer
- Lung Scan
- Lung Scan Podcast
- Lung Transplantation Procedure
- Lupus and Pregnancy
- Lupus Quiz
- Lyme Disease in Children