The paper describes the clinical symptoms found in various types of Kelly’s combination syndrome and discusses restorative problems connected with the complexity of anatomical changes. A general classification of the symptoms according to the location of natural teeth in relation to edentulous residual ridge structures is presented. Due to the difficulty of effective prosthetic restoration of dental arches with the use of conventional methods, implant prosthetic procedures are recommended as a more beneficial solution that prevents further destruction of the masticatory system. The direct support of removable dentures provided by intraosseous implants located in the bone structures of the alveolar ridge promotes the stability and good retention of the prostheses, ensuring long‑term comfort of use.

Key words: combination syndrome, consequences of tooth defects, reconstruction of dentition, Kelly’s dental syndrome.