Labor and Delivery
Labor Pain
Lactose Intolerance
Laryngitis see Throat Disorders ; Voice Disorders
Larynx Cancer see Head and Neck Cancer

Laser Eye Surgery
LASIK see Laser Eye Surgery
Latex Allergy
Latino Health see Hispanic American Health
Lazy Eye
Lead Poisoning

Learning Disorders
Leg Injuries and Disorders
Legg-Calve-Perthes Disease see Osteonecrosis
Legionnaires' Disease
Lesbian Health see Gay/Lesbian Health

Leukemia, Adult Acute
Leukemia, Adult Chronic
Leukemia, Childhood
Leukodystrophies
Leukoplakia
Lewy Body Dementia
Lice see Head Lice
Lichen Sclerosus

Life Support see Critical Care
Ligament Injuries see Sprains and Strains
Light Therapy
Lipoma
Listeria Infections
Liver Cancer
Liver Diseases (General)

Liver Transplantation
Living Wills see Death and Dying
Long-Term Care see Assisted Living ; Nursing Homes
Long QT Syndrome
Lou Gehrig's Disease see Amyotrophic Lateral Sclerosis
Low Blood Pressure

Low Back Pain
Low Sex Drive In Women
Low Vision see Vision Disorders & Blindness
Lumbar Spinal Stenosis
Lung Cancer
Lung Diseases see Respiratory Diseases (General)
Lung Transplantation

Lupus
Lyme Disease
Lymph Nodes see Lymphatic Diseases
Lymphatic Diseases
Lymphedema see Lymphatic Diseases

Lymphoma
Lynch Syndrome