OPT Periapical Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
mechanical, thermal, chemical and bacterial | 4 types of noxious stimuli on pulp |
reversible pulpitis | tissue can return to health if stimuli removed, short duration of pain |
irreversible pulpitis | plural damage beyond point of recovery; severe, lingering, and spontaneous pain |
chronic hyperplastic pulpitis (pulp polyp) | in young people, pulpits produces granulation tissue that extrudes from the pulp chamber |
secondary dentin | dentin formed after completion of the crown |
primary dentin | dentin formed before crown completion |
physiologic secondary dentin | normal deposition of dentin that shrinks the chambers due to regular aging |
reparative secondary dentin (irregular/tertiary) | local dentin laid down in response to focal injury |
calcific metamorphosis | trauma leads to early obliteration of the pulp chamber; yellow clinical crown |
periapical granuloma (chronic apical periodontitis) | inflamed granulation tissue at the apex of nonvital teeth |
fibrous (periapical) scar | defect after periapical granuloma that heals with collagen instead of bone |
periapical cyst (radicular cyst, apical periodontal cyst) | epithelial-lined cavity stimulated by inflammation; looks identical to granuloma on radiographs |
residual periapical cyst | inflammatory material that is left after an extraction that causes inflammatory cyst |
lateral radicular cyst | inflammatory cyst next to a root secondary to pulpal infection or periodontal disease |
periapical abscess | accumulation of acute inflammatory cells at apex of nonvital teeth |
phoenix abscess | acute exacerbation of a chronic periapical lesion |
osteomyelitis | infection caused by involvement of adjacent marrow spaces |
cellulitis | extension of abscess to overlying soft tissue |
cutaneous sinus | purulent material that drains through the skin |
parulis (gum boil) | mass of granulation tissue at opening of sinus tract in the oral cavity |
osteomyelitis | inflammatory process in medullary spaces or cortical bone that is away from the site that is initially infected |
acute osteomyelitis | occurs when acute inflammatory process spreads through medullary bone spaces; usually short duration |
sequestrum | necrotic bone fragments |
involucrum | necrotic bone encased by vital bone |
chronic osteomyelitis | occurs secondary to defensive response producing granulation tissue that forms a scar in attempt to wall off the infection; requires surgery to remove infected material |
diffuse sclerosing osteomyelitis | when infectious process directly responsible for bone sclerosis; related to {condensing osteitis} |
primary chronic osteomyelitis | chronic pain, multifocal bone sclerosis without infection; includes {chronic recurrent multifocal osteomyelitis, CRMO} and {synovitis, acne, pustulosis, hyperostosis, and osteitis, SAPHO} |
chronic tendoperiostitis | reaction of bone to overuse of masticatory muscles, notching of mandible |
condensing osteitis | focal areas of bone sclerosis associated with apices of teeth with pulpitis |
bone scar | residual area of condensing osteitis after resolution of inflammation |
proliferative periostitis (periostitis ossificans) | periosteal hyperplasia secondary to adjacent inflammation aka Garre osteomyelitis; several rows of reactive bone that expand to onionskin pattern in juveniles |
alveolar osteitis (dry socket, fibrinolytic alveolitis) | destruction fo initial clot prevents healing after extraction |
Created by:
aharnold
Popular Science sets