Comparative Clinical Study for Two Types of Locator Attachments for Mandibular Implant Supported Overdenture

A Comparative Clinical Study for Two Types of Locator Attachments for Mandibular Implant-supported Overdenture; A 3-year Radiographic and Clinical Follow-up Study

This study aims to evaluate the clinical and radiographic outcomes for mandibular implant-supported overdenture using two different types of locator attachment after 3 years of using the two types of locator attachments

Inclusion Criteria:

• 1. All selected patients have two implants placed in the mandibular interforaminal region.

  2. All selected patients have a healthy mucosa and with no clinical complications.

  3. All patients are cooperative and approve the proposed treatment protocol

Exclusion Criteria:

• 1. Patients who reject to participate in the study. 2.Patients who need implant placement as a result of previous implant failure