Modification of clinically short Locator abutments using laser welding

Area of Science:

• Biomaterials Science
• Dental Prosthodontics
• Laser Technology

Background:

• Dental implants have increasing survival rates, leading to long-term prosthesis management challenges.
• Discontinued implant systems and lack of compatible parts complicate the maintenance of existing dental prostheses.
• Clinically short Locator abutments (Zest Anchors Inc) may face issues with component availability.

Observation:

• A specific clinical scenario involved short Locator abutments without a readily available, compatible replacement part.
• The need for a reliable method to manage these abutments was identified.

Findings:

• A novel laser welding procedure was successfully developed and applied.
• This technique provided a viable management solution for the described abutment type.

Implications:

• Laser welding can be a valuable technique for managing legacy or unsupported dental implant components.
• This approach may extend the functional life of existing implant prostheses, reducing the need for complete replacement.
• Further research into laser welding applications for diverse implant systems is warranted.