| 释义 |
DictionarySeefibromaEncyclopediaSeeFibromaperipheral ossifying fibroma
pe·riph·er·al os·si·fy·ing fi·bro·maa reactive focal gingival overgrowth derived histogenetically from cells of the periodontal ligament and usually developing in response to local irritants (plaque and calculus) on associated teeth; consists microscopically of a hyperplastic cellular fibrous stroma supporting deposits of bone, cementum, or dystrophic calcification.pe·riph·er·al os·si·fy·ing fi·bro·ma (pĕr-if'ĕr-ăl os'i-fī-ing fī-brō'mă) A reactive focal gingival overgrowth derived histogenetically from cells of the periodontal ligament and usually developing in response to local irritants (plaque and calculus) on associated teeth; consists microscopically of a hyperplastic cellular fibrous stroma supporting deposits of bone, cementum, or dystrophic calcification. pe·riph·er·al os·si·fy·ing fi·bro·ma (pĕr-if'ĕr-ăl os'i-fī-ing fī-brō'mă) Reactive focal gingival overgrowth derived histogenetically from cells of periodontal ligament and usually developing in response to local irritants (e.g., plaque, calculus) on associated teeth; consists microscopically of a hyperplastic cellular fibrous stroma supporting deposits of bone, cementum, or dystrophic calcification. |