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Aesthetic considerations for maxillary obturators retained by implants

T J Salinas1, L R Guerra, W A Rogers

  • 1Department of Prosthodontics, LSU Medical Center, School of Dentistry, New Orleans 70119-2799, USA.

Practical Periodontics and Aesthetic Dentistry : PPAD
|April 1, 1997
PubMed
Summary

Maxillary obturators, used to replace missing tissues, can be improved with osseointegrated dental implants for better retention and aesthetics. This article details designing these implant-supported prostheses, especially after cancer surgery.

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Area of Science:

  • Prosthodontics
  • Oral and Maxillofacial Surgery
  • Biomaterials Science

Background:

  • Maxillary obturators restore function and aesthetics after tissue loss due to congenital defects, trauma, or tumor resection.
  • Retention of conventional maxillary obturators is challenging for many edentulous patients.
  • Osseointegrated dental implants offer a viable solution for improving obturator stability and patient outcomes.

Observation:

  • Designing implant-supported maxillary obturators requires meticulous planning for predictable aesthetic and functional results.
  • Indications, contraindications, and surgical techniques are crucial for successful treatment.
  • A case study of post-carcinoma surgery illustrates the clinical application of this approach.

Findings:

  • Osseointegrated implants significantly enhance the retention and stability of maxillary obturators.

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  • Careful prosthetic design, considering implant placement and prosthesis contours, is essential for optimal aesthetics.
  • This approach can restore speech, swallowing, and mastication, improving quality of life.

    • Implications:

    • Implant-supported maxillary obturators represent an advanced treatment option for patients with significant maxillary defects.
    • This technique offers improved functional rehabilitation and aesthetic restoration, particularly in complex oncological cases.
    • Further research into long-term outcomes and patient-reported satisfaction is warranted.