[Anatomy and procedure for making an impression for a removable complete denture].

Area of Science:

• Dental prosthetics
• Oral anatomy
• Impression techniques

Context:

• Complete denture fabrication relies heavily on accurate impressions.
• Understanding jaw and soft tissue anatomy is vital for successful denture outcomes.
• The alveolar ridge and musculature significantly influence denture function.

Purpose:

• To introduce a 5-phase approach for making dental impressions for complete dentures.
• To provide guidelines for fabricating preliminary and final impressions and casts.
• To emphasize the importance of accurate border determination for denture stability.

Summary:

• A 5-phase impression-making procedure is detailed, covering preliminary impression, preliminary cast, custom tray fabrication, final impression, and final cast.
• Each phase focuses on achieving optimal denture stability through precise anatomical detail capture.
• Accurate determination of denture borders is highlighted as key to achieving adequate stability.

Impact:

• Improved denture stability and function through precise impression techniques.
• Enhanced clinical outcomes for patients receiving removable complete dentures.
• A standardized approach to impression making for dental prosthodontists.