Implant isotopy (II)

Area of Science:

• Dentistry
• Oral Implantology
• Prosthodontics

Background:

• The natural dentition typically consists of 14 to 16 teeth per arch.
• Edentulism, the condition of being toothless, affects a significant portion of the population, necessitating effective tooth replacement strategies.
• Current implantology practices aim to restore function and aesthetics for patients with missing teeth.

Purpose of the Study:

• To introduce and define the concept of "implant isotopy," a philosophy of replacing each missing tooth with a dental implant.
• To present and describe three distinct prosthetic solutions for complete or partially edentulous arches utilizing multiple implant abutments.
• To offer practical approaches for managing complex cases requiring extensive dental restorations.

Main Methods:

• The study outlines three prosthetic approaches for edentulous arches with 12-14 implant abutments.
• Method 1: Utilization of parallel protruding posts.
• Method 2: Connection of non-parallel posts with a welded titanium bar.
• Method 3: Fabrication of a sectional, laboratory-cast titanium denture with endoral welding.

Main Results:

• The proposed methods offer versatile solutions for full and partial edentulism.
• The techniques involve various configurations of implant-supported prosthetic frameworks.
• Endoral welding is a key technique for connecting components in the second and third prosthetic solutions.

Conclusions:

• "Implant isotopy" provides a philosophical framework for comprehensive tooth replacement with dental implants.
• The described prosthetic solutions offer viable options for restoring function and esthetics in complex edentulous cases.
• Advanced techniques like endoral welding facilitate the construction of stable and integrated implant-supported prostheses.