Chhabra A, et al. - The aim of this trial was to estimate the complications related to overdentures and abutment teeth restored with metal copings, including post-procedural and prosthetic problems. Experts also analyzed the frequency and influencing factors of these prosthetic problems. They noted the overdenture therapy to be satisfactory. Nonetheless, the post-procedural and prosthetic complications and aftercare maintenance was not to be underestimated.