Dilaceration refers to

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Dilaceration refers to

Dilaceration refers to an abnormal bend or angulation in the root (or at the crown–root junction) of a tooth. This distortion arises during development, commonly after trauma to the developing tooth, causing the root to form with a sharp bend rather than a straight canal. Clinically, it makes endodontic treatment more challenging because the canal follows a curved path, requiring flexible instruments and careful negotiation to avoid ledging or perforation. Radiographs help reveal the bend and plan management, and in severe cases surgical or extraction considerations may come into play. The other options describe different issues: a calcified pulp canal is pulp canal obliteration, not a bend; an enlarged root canal implies widening rather than bending; and a necrotic pulp with abscess concerns pulp vitality and infection, not root morphology.

Dilaceration refers to an abnormal bend or angulation in the root (or at the crown–root junction) of a tooth. This distortion arises during development, commonly after trauma to the developing tooth, causing the root to form with a sharp bend rather than a straight canal. Clinically, it makes endodontic treatment more challenging because the canal follows a curved path, requiring flexible instruments and careful negotiation to avoid ledging or perforation. Radiographs help reveal the bend and plan management, and in severe cases surgical or extraction considerations may come into play.

The other options describe different issues: a calcified pulp canal is pulp canal obliteration, not a bend; an enlarged root canal implies widening rather than bending; and a necrotic pulp with abscess concerns pulp vitality and infection, not root morphology.

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