1. caries pulp changes occur long infection sets in.
2. It is generally spoken of as chronic hyperemia clinicians.
3. Bacterial toxins are carried the lymph the dentinal canals the pulp.
4. When the bacteria reach the pulp, the result depends a variety factors.
5. partial chronic pulpitis pulpotomy can be recommended.
6. Acute pulpitis is characterized acute pain.
7. It is not possible to make distinction the two forms clinical symptoms.
8. Sterilization is followed a root canal filling.
XII. Translate the following word combinations:
, , , , , , , , - , , ,
XIII. Translate the following sentences:
1. .
2. .
3. .
4. .
5. .
6. .
7. .
8. .
9. .
10. .
XIV. Read the text and retell it.
Text B. Pulpitis
Pulpitis may be painful or painless but even the painless form may become painful in response to certain stimuli. For example, the tooth with painless pulpitis may become painful when percussed or may produce prolonged pain in response to electrical or thermal stimulation. Pulpitis may produce spontaneous pain which may become severe.
Pulpitis does not always develop from caries. It may result from trauma, internal resorption or both. Apparently, pulpitis from caries is reversible until the pulp is invaded by microorganisms. Its reversibility then depends on the number and virulence of the organisms and on therapy. Following invasion of the pulp by microorganisms the prognosis for prolonged pulp viability is poor.
Irreversible pulpitis continues to progress at varying rates through the pulp chamber and along the root canal. This progression leaves the contents of the pulp chamber necrotic or filled with pus and unable to respond to electrical or thermal stimuli. As the disease process passes through the apical foramina it becomes apical periodontitis. Reversible pulpitis is treated by sedative dressings while irreversible pulpitis is managed with endodontic therapy or extraction of the tooth.
Lesson 16
: it, ()
Alveolar Pyorrhea
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I. Read the words of the Latin and Greek origin and give their Russian equivalents:
alveolar pyorrhea [,pQiqriq]
destructive process [distrAktiv]
diabetes [,dQiqbJtis]
hepatopathia [,hepqtOpqTi]
endocrine dysfunction [endoukrQin]
etiologic factor [,JtiqlOGik]
accelerate [qekselqreit]
hormone [hLmoun]
systemic therapy [Terqpi]
thyroid [TQiroid]
parotid [pqrOtid]
biological action [,bQiqlOGikql]
dystrophy [distrqfi]
mesenchymal tissues [,mqsinkJmql]
injection [inGekSqn]
II. Learn the following words:
among [qmAN] -
morbidity [mLbiditi] - ,
to clarify [klqerifQi] -
onset [Onsqt] - ;
to diminish [diminiS] - ,
to recur [rikW] - ,
undesirable [Andqziqrqbl] -
in order to [Ldq] -
to avoid [qvoid] -
pituitary [pitjHitqri] -
exact [Igzqekt] -
relevant [relivqnt] -
stream [strJm] -
content [kOntqnt] - ,
to infer [infW] - ; ,
