单词 | periodontitis |
释义 | periodontitis[ per-ee-oh-don-tahy-tis ] / ˌpɛr i oʊ dɒnˈtaɪ tɪs / noun Dentistry.inflammation of the periodontium caused by bacteria that infect the roots of teeth and the surrounding gum crevices, producing bleeding, pus formation, and gradual loss of bone and the tissues that support the teeth.Compare pyorrhea (def. 2). Origin of periodontitisFirst recorded in 1870–75; periodont(ium) + -itis Words nearby periodontitisperiodontal ligament, periodontal membrane, periodontal membrane fiber, periodontics, periodontist, periodontitis, periodontium, periodontoclasia, periodontology, periodontosis, period piece Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for periodontitis
Medical definitions for periodontitisperiodontitis [ pĕr′ē-ō′dŏn-tī′tĭs ] n.Disease of the periodontium characterized by inflammation of the gums, resorption of the alveolar bone, and degeneration of the periodontal membrane. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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