Prosthetic complications and maintenance of different attachments used to stabilize mandibular 2‐implant overdentures in patients with atrophied ridges. A 5‐year randomized controlled clinical trial

For 2-implant overdentures in patients with atrophied mandibles, bar attachments showed the highest incidence of complications related to mandibular overdentures, telescopic attachments showed the highest incidence of complications related to maxillary dentures, and stud attachments showed the highest incidence of complications related to the attachment components.