Abstract
After ablative surgery, especially a total maxillectomy, an obturator is commonly used as a method of reconstruction. However, the loss of a palatal denture-bearing area and vestibular retentive undercuts leaves an anatomically deficient base on which to construct the definitive prosthesis. As a result, retention and stability is compromised. A solution to the retention problem is to construct an obturator that engages undercuts and scar bands. Engagement of all undercuts can lead to a prosthesis that is too cumbersome and difficult to insert, especially in a patient with scars after radiation. In this article, a technique for creating a 2-piece magnetic obturator that engages the nasal scar band is described.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
