Within each application, Dental Overdentures are further classified by attachment type: bar‑retained, locator (stud‑type), ball‑attachment, magnetic, and resilient (e.g., resilient plastic) systems. Bar‑retained overdentures employ a rigid stainless‑steel or titanium framework that distributes occlusal forces across multiple implants, favoring cases with ≥4 fixtures and yielding higher long‑term survival rates. This subtype contributes approximately 35 % of the total overdenture revenue, reflecting its preference in high‑stress anterior‑posterior zones. Locator systems, characterized by low‑profile nylon inserts, dominate the single‑implant scenario, accounting for about 30 % of the market; their ease of maintenance and cost efficiency drive adoption in both private practice and public health settings. Ball‑attachment overdentures, though older, retain a 15 % share, primarily in regions where legacy prosthetic workflows persist. Magnetic and resilient attachments together occupy the remaining 20 %, serving niche applications requiring minimal vertical movement or enhanced patient comfort. The distribution of these sub‑types illustrates how clinical requirements, implant count, and cost considerations shape the overall market taxonomy of Dental Overdentures.