Maxillary second premolar root canal

What is the treatment for an infected root canal? What are the signs of a root canal infection? Should I get a root canal or pull the tooth? Of the 2studied maxillary second premolars , 64.

The average length of these teeth was 21. Maxillary Second Premolar.

Similar to the first premolar in coronal morphology, the second premolar varies mainly in root form. Its crown is narrower in the buccal-palatal dimension and slightly wider in the mesial-distal. The canal orifice is centrally located but often appears more as a slot than as a single ovoid opening. The root canal morphology of the maxillary second premolar in Indians shows a higher incidence of type II configuration (3 ). Normal maxillary second premolars have one or two root canals.

To date, only a few cases of maxillary second premolars with three roots (and three canals ) have been reported in the literature. Approximately to of maxillary first premolars have canals , while to have just canal. Three-rooted maxillary first premolars are uncommon, with an incidence of 0.

Mandibular second premolars have been shown to have root canal at the apex in 97. If the mesiodistal distance distance is equal to or wider in the root than the crown, expect three roots. The number of canals each first premolar have – have canals , have canal , and have canals. In the present study only 13.

Type IV, are Type II, are Type I. Two canals may be found in about of cases. The configuration of the two canals may vary with two separate canals and two exits, two canals and one common exit, one canal dividing and having two exits. In one study, it was found that of maxillary second premolars had accessory canals. Lower central and lateral incisors - The single root of a lower incisor sometimes has canals. Morphological variations in the root canal system of maxillary premolars, mostly in vitro, have been reported in a number of studies.

The incidence of maxillary first premolars having three roots ranges from to , generally with one canal in each root. This root can have more than two canals according to Ozcan et al. S’ shaped or bayonet shaped root canal.

The wisdom tooth is fully erupted and is where the second molar should have been. This one failed and I believe it happened when posts were placed after it broke at the gum line. The result of the present study is in variance with earlier study by Bellizi and Chima in which maxillary second premolars had two root canals in and 71.

Khurram conducted a study in Karachi (Pakistan) and reported an incidence of single canals in and two canals in of the maxillary second premolar teeth.

The maxillary second premolar is one of two teeth located in the upper jaw, laterally (away from the midline of the face) from both the maxillary first premolars of the mouth but mesial (toward the midline of the face) from both maxillary first molars. The video depicts access opening on a maxillary premolar. The location of the orifices can be seen in the video.

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