L

• Labral tear, shoulder
• Labyrinthitis
• Lacrimal duct obstruction
• Lacrimal duct stenosis
• Lactose intolerance
• Large for gestational age
• Laryngeal cancer
• Laryngeal dystonia
• Laryngitis
• Laryngotracheobronchitis
• Lateral epicondylitis
• Laxative colitis
• Lazy eye
• LCPD
• Le Fort fracture
• Lead poisoning
• Left hemisphere stroke
• Left ventricular dysfunction
• Left ventricular failure
• Left-side stroke
• Legg-Calve-Perthes Disease
• Legionnaire's disease
• Legionnaire's pneumonia
• Leigh's syndrome
• Leiomyoma
• Leptospirosis
• Lesch-Nyhan syndrome
• Leukemia - adult
  • Acute lymphoblastic leukemia
  • Acute myelogenous leukemia
  • Chronic lymphocytic leukemia
  • Chronic myelocytic leukemia
• Leukemia - child
• Leukemic reticuloendotheliosis
• Leukodystrophy
• Leukoplakia
• Lewy body dementia
• Lewy body disease
• LGA
• Lice
  • Crab lice
  • Head lice
• Lichen planus
• Ligament sprain
  • Ankle sprain
  • Elbow sprain
  • Finger sprain
  • Knee sprain
  • Neck sprain
  • Shoulder sprain
  • Toe sprain
  • Wrist sprain
• Limb-Kinetic apraxia
• Lipoma
• Little League elbow
• Liver cancer
• Liver cirrhosis
• Lordosis
• Loss of movement
• Loss of voice
• Lou Gehrig's disease
• Low back pain
• Low blood glucose
• Low blood sugar
• Lower leg break
• Lower respiratory tract infection
• Lower UTI
• Lung cancer
• Lupus, systemic
• Lyme disease
• Lymph gland inflammation
• Lymph node infection
• Lymphedema
• Lymphoma
  • Hodgkin's disease- adult
  • Hodgkin's lymphoma - adult
  • Non-Hodgkin's lymphoma, adult
• Lymphoma, non-hodgkin's - child
• Lysosomal storage disease
• Lysosomal storage disease (glycoprotein storage diseases)
• Lysosomal storage disease (MPS)
• Lysosomal storage disease (mucopolysaccharidoses)