Diagnostically restoring a reduced occlusal vertical dimension without permanently altering the existing dentures

Area of Science:

• Dentistry
• Prosthodontics
• Dental Materials

Background:

• Loss of vertical dimension of occlusion is common in edentulous patients.
• Mandibular alveolar bone resorption is a primary cause of this loss.
• Existing dentures often require alteration to restore proper occlusion.

Purpose of the Study:

• To present a technique for diagnostically restoring vertical dimension of occlusion.
• To offer a non-permanent method for evaluating occlusal vertical dimension.
• To provide a temporary solution without altering existing dentures.

Main Methods:

• A removable mandibular splint is used, snapping over the existing mandibular denture.
• The splint is designed to restore the vertical dimension of occlusion.
• The procedure requires minimal clinical treatment time.

Main Results:

• The technique allows for diagnostic restoration of vertical dimension of occlusion.
• It provides a temporary overlay for the mandibular denture.
• Maxillary denture overlay is possible but less esthetically accepted.

Conclusions:

• The described method offers a practical, non-invasive approach for edentulous patients.
• It aids in determining the need for new dentures without permanent modification.
• This technique addresses medicolegal and practical concerns regarding denture alteration.