Dictionary

lactose: A type of sugar found in milk and diary products.

laparoscope: Used for many surgical and exploratory procedures, this instrument requires only a small incision for insertion.

laryngitis: An inflammation of the vocal chords, or larynx, that leads to a change, loss or hoarseness in the voice.

larynx: Sometimes called the "voice box," the larynx is the tube-like portion of the throat that is used for swallowing and breathing.

laxative: Compounds used to relieve constipation or to cleanse the colon before a procedure.

lymph node: Grouped throughout the lymphatic system, small, bean-shaped organs that assist in the body's immune responses.

mouth rinse: Any agent used in the mouth to prevent halitosis.

NSAID: Nonsteriodal anti-inflammatory drugs (NSAID) include aspirin and ibuprofen and are used for short- or long-term treatment of pain and inflammation.
 
olfactory reference syndrome (ORS): A psychiatric condition of being excessively concerned that one’s body odor is foul or unpleasant.
 
oncology: A group of medical specialties that focus on cancer.
 
oral hygiene: The practice of keeping the mouth and teeth in order to prevent cavities, gingivitis, periodontitis and halitosis.
 
oral malodor: A scientific term to describe noticeably unpleasant odors exhaled while breathing.