The huge success of osseointegration, the predictability of implant treatment modalities and the progress of implant insertion procedures have helped to reduce the time elapsed between extraction and prosthetics. Timing of oral rehabilitation makes biological impact and physiologically integration to be improved. This study proposes a comparison of achievements in immediate loading towards late loading of implants inserted immediately after extraction. Materials and Methods: 150 implants were retrospective inserted and prosthetic loaded in Dental Clinic from Emergency Military Hospital Sibiu. Implants’ type was S-Line-Implantium (Dentium-Korea). 80 out of 150 implants were loaded immediately after extraction and 70 were late loaded. The study was done over a period of 5 years. Results: According to Misch’s criteria, success rates between immediate loading (96.4%) and late loading (96.8%) are not too different. Conclusions: This retrospective study showed that postextractional procedure with immediate loaded implants does not prevent successful implantation, on short and medium term. Additional studies are needed to validate these results.