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Fig. 1 | BMC Oral Health

Fig. 1

From: Guided endodontic treatment in a region of limited mouth opening: a case report of mandibular molar mesial root canals with dystrophic calcification

Fig. 1

Diagnostic periapical XR image was suggestive of obliteration of the pulp canals (white arrow) (a). Bitewing XR image showing deviation in the mesial root (red arrow) towards the furcation area and the extension of the root canal obliteration (white arrow) (b). Cone Beam Computer Tomography (CBCT) image with estimated measurements of the obliteration’s length from the pulp chamber floor assuming the length of the 1.3 mm drill as the measurement parameter (c)

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