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Pulp Therapy

361 - Iatrogenic Outcome of a Talon Cusp Adjustment: A Case Report

Friday, May 24, 2024
4:30 PM – 4:40 PM EST
Location: Exhibit Hall (back left corner of the hall, space 137)

    Presenting Author(s)

  • Sang Geun Lee, DMD

    Resident
    University of Nevada, Las Vegas School of Dental Medicine
    University of Nevada, Las Vegas School of Dental Medicine
    North Las Vegas, Nevada, United States

    • Co-Author(s)

  • LR

    Lee Roundy, DMD

    University of Nevada, Las Vegas

    • Program Director(s)

  • LR

    Lee Roundy, DMD

    University of Nevada, Las Vegas
    Las Vegas, Nevada, United States

Abstract: A Talon cusp is a rare dental anomaly presenting as an extra cusp, most commonly on the lingual surface of maxillary anterior teeth. This condition may cause interference with occlusion, which can hinder ideal orthodontic alignment.  Additional concerns due to abnormal morphology include cuspal fracture, plaque control, and soft tissue irritation.  It is important for dental professionals to understand the risk of adjusting the talon cusp to address the issues listed above, as this may result in pulpal exposure requiring additional treatment. This case reports the treatment of a dental abscess caused by over-reduction of a talon cusp.

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