Harriet Lane Handbook
- Lacerations, of eyelid
- Lactate dehydrogenase, reference values for
- Lactated Ringers
- Lactational amenorrhea (LAM)
- Lactose intolerance
- Lactose malabsorption, diarrhea vs.
- Lanugo
- Laryngeal mask airway (LMA)
- Last menstrual period (LMP)
- Lead, reference values for
- Lead-time bias
- Learning disabilities (LDs)
- Least restrictive environment (LRE)
- Leflunomide, for pediatric rheumatology
- Left bundle-branch block (LBBB)
- Legg-Calve-Perthes disease, imaging for
- Leigh disease
- Leishmania (Viannia) panamensis, pentamidine isethionate for
- Leishmania chagasi, pentamidine isethionate for
- Leishmania donovani, pentamidine isethionate for
- Leishmania infantum, pentamidine isethionate for
- Lemierre syndrome
- Length, conversion formulas for
- Leprosy, dapsone for
- LET (lidocaine, epinephrine, tetracaine)
- Lethargy, emergency management of
- Leucovorin
- Leukocytes
- Leukocytosis
- Leukostasis
- Levalbuterol (Xopenex, Xopenex HFA)
- Levonorgestrel
- Lichenification
- Lidocaine, epinephrine, tetracaine (LET)
- Lifestyle, gastrointestinal reflux disease and
- Lifestyle modification, for migraine headache
- Light transmission aggregometry (LTA)
- Likelihood ratio (LR)
- Limb conditions
- Limiting interventions
- Limit setting
- Linear lesions
- Linezolid (Zyvox)
- Lipase, reference values for
- Liquid hope formulas
- Liquigen, calories of
- Liver cell injury
- Liver dysfunction, warfarin for
- Live vaccine immunization, for corticosteroid therapy
- Live-virus vaccines, during biologic response modifiers
- Local Anesthetic Systemic Toxicity (LAST), checklist for treatment of
- Locomotion
- Lodoxamide (Alomide), formulary entry
- Lodoxamide-tromethamine
- Lomefloxacin (LMX)
- Lomustine
- Long-acting muscarinic antagonist (LAMA)
- Long-acting reversible contraception (LARC)
- Long arm posterior splint
- Long bone trauma
- Long-chain L-3 hydroxyacyl-CoA dehydrogenase (LCAHD) deficiency
- Long QT disorders
- Loratadine + pseudoephedrine (Claritin-D 12 Hour, Claritin-D 24 Hour, Alavert D-12 Hour Allergy and Congestion, Loratadine-D 12 Hour, Loratadine-D 24 Hour, Allergy Relief-D)
- Loss to follow-up bias
- Low-density lipoprotein (LDL) cholesterol
- Lower motor neuron findings
- Lower urinary tract obstruction
- Low-flow systems
- Low-value care
- Ludwig angina
- LUMBAR syndrome
- Luteinizing hormone
- Luxation
- Lymphadenopathy, in malignancy
- Lymphocytes, atypical
- Lymphogranuloma venereum (LGV)
- Lymphoma