Radiographically: no signs of periapical
or inter-radicular radiolucency, pathological root resorption)
Contract Awarded forMedical studies preferably of the payment area siif item 7 periapical
To find out any periapical
infection of the tooth a radiographic investigation of IOPA was planned and taken which revealed loss of crown structure in relation to left maxillary anterior suggestive of root stump, and an additional finding of a well-defined radiopacity mass was evident in relation to periapical
aspect of left maxillary anterior region (Figure 1).
Radiographic examination was performed to evaluate the presence of periapical
(4) In addition, filling materials should be biocompatible with periapical
tissues, and should prevent canal reinfection.
Bacteria and their toxins which come from the oral cavity to the pulp cause pulpitis, pulp necrosis, periapical
recurrent abscess or periapical
complications without dental caries (1,2,4,5,7,9-14).
Apical Periodontitis: Histological and Morphometric Characterization of Radicular Cysts and Periapical
It is a strong basic solution and potent antiseptic but since it cannot dissolve the necrotic tissue remnants, it is not recommended as the sole irrigant in routine endodontics.5,6 Pain, swelling and tissue damage can occur if the irrigant extrudes into the periapical
area.2 Several studies have looked at the relationship of irrigants with postoperative pain in root canal treatment.
Diagnostic Failure: Mistreated Trauma Associated with Periapical
Chronic Lesions and Anatomic Bone Deformities (CD ROM included)
Extrusion of irrigants, dentinal chips, debris, and microorganisms to periapical
tissues is inevitable during root canal treatment.
O exame radiografico periapical
apontou ausencia do ligamento periodontal e fusao entre o cemento e osso alveolar no elemento 84, alem de posicao da superficie oclusal proxima ao ponto de contato com os dentes adjacentes (Figura 1B).
radiolucency is seen involving apices of both roots of the fused teeth [Figure 2].