[Restoration of unilateral borderline edentulousness (Fábián-Fejérdy prosthetic class 2A-2B)].

A frequent case of unilateral row and edentulousness is when, on one side, all three molars are missing and, thus, the second promolar is the last tooth. To solve such edentulousness a removable denture or a combined fix plus removable plate denture is suggested. By employing the principles of the prosthetical classification (Fábián-Fejérdy) the justification of the distally free end bridge is proved.