INNOVATIVE REHABILITATION OF AN EDENTULOUS MANDIBLE WITH T-BAR RETAINED SINGLE IMPLANT OVERDENTURE: A CASE REPORT

*Dr. Ramya B. Kabbin, Dr. Arvind I. Moldi, Dr. Chaitra S. Bulla, Dr. Pallavi Patil, Dr. Eklarkar Priyanka Kalyanrao

ABSTRACT

This case report examines the clinical application of a single implant-supported mandibular overdenture retained by a T-bar attachment in a patient with an edentulous mandible. Compared to traditional dentures, implant-supported overdentures provide superior retention and patient satisfaction, making them a reliable choice for the rehabilitation of edentulous mandibles. Bar attachment systems, such as the T-bar, splint the implant and permit cross-arch involvement, thereby enhancing stability and distributing occlusal forces more effectively. In this case, a single midline implant with a custom- fabricated T-bar was used to accommodate the patient’s specific inter-arch space and anatomical requirements, resulting in optimal retention and function while minimizing prosthetic complications. This approach is particularly advantageous for patients with severely resorbed mandibular ridges and limited financial resources, as it reduces the number of implants required without compromising prosthetic performance. The clinical outcome demonstrated excellent functional results, with improved patient comfort, masticatory efficiency, and overall satisfaction. These findings suggest that a single implant-supported overdenture using a T-bar attachment is a cost-effective, patient-centered, and durable treatment modality, offering reliable retention, simplified maintenance, and a substantial improvement in quality of life for edentulous individuals with challenging mandibular anatomy.

Keywords: Single implant, overdenture, T-bar attachment, mandibular prosthesis, implant-supported denture.