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Hyperplastic pulpitis (pulp polyp)
A form of irreversible pulpitis the result of growth of chronically inflamed young pulp into occlusal surface.
Usually asymptomatic, reddish cauliflower - like growth
Phoenix abscess
Exacerbation of otherwise asymptomatic apical periodontitis
Size 2 (31 × 41 mm )
Standard size for adult projection in periapical films
Nerve broach
Instrument used for pulp extirpation
Lentulo spiral
Instrument used to deliver sealer in the canal
Gutta percha
Universally accepted root canal filling material
Sealer
Flows into dentinal tubules to accomplish hermetic seal
Endodontic explorer
Instrument used to locate the orifice of the canal
Vertical root fracture
A severe crack that extends longitudinally down the long axis of the root
Normal pulp
Does not exhibit any spontaneous symptoms. Respond to pulp test, does not cause patient distress
Reversible pulpitis
Pulp of the tooth is irritated patient feels discomfort but reverses quickly after the causative factor is removed
Dentin hypersensitivity
Having an exposed dentin that does not have dental pathosis can sometimes have sharp, quickly reversible pain subjected to thermal, evaporative, tactile, mechanical, osmotic or chemical stimuli
Symptomatic irreversible pulpitis
Intermittent pain/spontaneous
Cold stimuli will elicit heightened and prolong episodes of pain even after the source is removed
Asymptomatic irreversible pulpitis
If left treated may become symptomatic and towards necrosis. Endodontic treatment must be performed as soon as possible
Acute periodontitis
Painful response to biting pressure or percussion. May or may not respond to pulp vitality test
Chronic periradicular periodontitis
no clinical symptoms. Does not respond to pulp vitality tests and radiograph exhibit periradicular radiolucency usually around the apical third of the root
Acute periradicular abscess
Very painful to biting pressure, percussion and palpation. Negative to all pulp vitality test and will exhibit varying degree of moblity and the x-ray exhibits widening of periodontal ligament space to a periradicular radiolucency
Chronic periradicular abscess
No clinical symptoms. No respond to pulp vitality test radiograph exhibits periradicular radiolucency. Not sensitive to biting pressure but patient feels different upon percussion. This can be differentiated with chronic periradicular peridontitis because it exhibits intermittent drainage through sinus tract