Combining final impressions with maxillomandibular relation records in stabilized record bases

Area of Science:

• Dentistry
• Prosthodontics
• Dental Materials

Background:

• Postinsertion problems with complete dentures often stem from inaccurate maxillomandibular relationship recordings.
• Stable record bases are essential for accurate impressions, preventing movement and tilting during fabrication.

Purpose of the Study:

• To describe a method for obtaining accurate maxillomandibular relationship records for complete denture prostheses.
• To streamline the recording process by consolidating multiple steps into a single appointment.

Main Methods:

• Utilizing stable record bases for making final impressions.
• Employing face-bow records to orient casts accurately in an articulator.
• Capturing centric relation records to establish the jaw's position.

Main Results:

• The described method ensures stable record bases, preventing movement and tilting during impression making.
• Accurate face-bow and centric relation records are obtained, facilitating proper cast orientation.
• All necessary records can be acquired within a single dental appointment, improving efficiency.

Conclusions:

• Accurate maxillomandibular relationship recording is fundamental to minimizing postinsertion problems in complete denture prostheses.
• The described technique offers a practical and efficient approach to obtaining essential records in one visit.
• This method enhances the predictability and success rate of complete denture fabrication.