Hollow silicone abturators for patients after total maxillectomy

Area of Science:

• Oral and Maxillofacial Surgery
• Prosthodontics
• Biomaterials

Background:

• Complete hard palate removal necessitates complex reconstructive solutions.
• Traditional obturator fabrication can be time-consuming and may not always ensure optimal fit and comfort.

Purpose of the Study:

• To present a novel technical approach for obturator fabrication following complete hard palate resection.
• To detail a method for achieving precise defect impressions for custom prosthesis creation.

Main Methods:

• Utilizing a specialized impression technique to capture the intricate details of the surgical defect.
• Fabricating a lightweight, flexible, and tissue-tolerant obturator based on the detailed impression.
• Integrating a hollow dental prosthesis with a removable hollow obturator.

Main Results:

• The presented technique allows for prompt obturator delivery.
• The resulting obturators are lightweight, flexible, and demonstrate good tissue tolerance.
• The hollow dental prosthesis integrated with the obturator offers a functional and aesthetic solution.

Conclusions:

• This technical approach offers an effective method for managing defects after hard palate removal.
• The described technique facilitates the timely provision of a comfortable and functional obturator and prosthesis.
• The use of hollow prostheses enhances patient rehabilitation and quality of life.