Making a maxillary record base with the dental surveyor

Area of Science:

• Dentistry
• Prosthodontics
• Dental Materials

Background:

• Maxillary record bases are crucial for dental prosthetics.
• Achieving intimate tissue contact and stability can be challenging.
• Undercuts often complicate the fabrication process.

Purpose of the Study:

• To describe a novel technique for fabricating maxillary record bases.
• To enhance the stability and retentive qualities of record bases.
• To simplify the management of undercuts during fabrication.

Main Methods:

• Utilizing a dental surveyor to determine an optimal path of insertion.
• Applying tinfoil substitute to casts before blocking out undercuts.
• Employing rope wax for its adhesive and flexible properties.

Main Results:

• The technique allows for intimate contact between the record base and tissues/casts.
• Posterior and anterior undercuts are effectively managed.
• Maxillary record bases demonstrate improved stability and retention.
• Proper anterior tooth positioning is facilitated without resin interference.

Conclusions:

• The described technique offers a reliable method for producing stable and retentive maxillary record bases.
• It optimizes the use of the labial vestibule and simplifies undercut management.
• This approach enhances the accuracy of prosthetic fabrication.