Fixed complete denture using implants and computer-guided technology

Area of Science:

• Dental Implantology
• Prosthodontics
• Surgical Planning

Background:

• Managing completely edentulous patients requires predictable and efficient treatment protocols.
• Fixed complete dentures offer a stable prosthetic solution for edentulous arches.
• Conventional implant placement for fixed complete dentures can involve multiple stages and extended treatment times.

Observation:

• A trial complete denture was fabricated for a completely edentulous patient.
• A computed tomography (CT) scan utilizing a double scan technique was performed.
• Specialized surgical planning software was employed for pre-operative assessment and implant positioning.
• An accurate stereolithography (STL) surgical guide was generated based on the CT data.

Findings:

• The stereolithography surgical guide provided precise information for implant placement.
• This planning enabled the fabrication of a definitive fixed complete denture before surgery.
• The prosthesis was immediately inserted following implant placement, reducing overall treatment duration.

Implications:

• This alternative approach streamlines the management of completely edentulous patients.
• It facilitates immediate loading protocols for fixed complete dentures.
• The technique enhances predictability and efficiency in implant-based full-arch rehabilitation.