A patient who has sensitivity in the mandibular anterior area due to abrasion is interested in having her teeth bleached.Which factor could contribute to her sensitivity?
A) Discolored teeth
B) Thin,uneven cementum
C) Root canal treatment on mandibular central incisors
D) Slight mobility

Question

Quizplus · Accepted Answer

Thin,uneven cementum exposes spots of dentin,which can stimulate the pulpal nerves via dentinal tubules.Discolored teeth,while a cosmetic concern,are not predisposed to sensitivity.Root canal therapy is an unlikely culprit since it is performed to alleviate tooth pain.Slight mobility is considered normal and healthy and not contributive to tooth sensitivity.

A Patient Who Has Sensitivity in the Mandibular Anterior Area