Do Ultraconservative Access Cavities Hinder Endodontic Reintervention in Mandibular Incisors? A Laboratory Investigation

Figure 2

Representative images of the specimen from the TradAC group: (a, d) root hemisection; (b, e) external contour of the root canal space; and (c, f) delimitation of areas of the root canal containing remnants of filling material attached to the dentinal walls.

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