IM0310

I 11 research _ dental implant loading I implants3_2010 in the anterior maxilla following augmentation with cancellous freeze-dried block graft seems a promis- ing treatment alternative.13 Roberto Crespi, Paolo Cappare, Enricho Gherlone, George E. Romanos evaluated the clinical and radi- ographic outcome of dental implants immediate placed and loaded into fresh extraction sockets after 18months.Twenty-sevenpatients,15womenand12 men,receivedatotalof160implants.150wereplaced immediately after extraction.The sockets in the study had fully preserved walls, and 10 were placed in healedsites.Immediatelyaftersurgicalprocedure,all patients received the temporary prosthetic recon- struction in occlusion. Five months post surgery, de- finitive metal-ceramic restorations were cemented on abutments. Intraoral digital radiographic exami- nationwereperformed3and18monthsafterimplant placement.Meanmarginalboneloss18monthsafter immediate loading was 0.65 ± 0.58 mm to the mesial side and 0.84 ± 0.69 to the distal side in the maxilla and 1.13 ± 0.51 mm mesially and 1.24 ± 0.60 distally Load time Splint time Sit. Impl. type Follow up No.of pac. No.of impl. Succ. rate Reference Lev.of evid Immediate loading 1 Day Ed. mand. Novum Brånemark 12 Months 10 pac. 30 impl. 86.7 % Els De Smet et al. B Immediate loading 1 Day Max. estheticzone Sweden & Martina 24 Months 20 pac. 20 impl. 100 % Roberto Crespi et al. C Immediate loading < 1 Day Part. ed. mand. Ti Unite Brånemark 48 Months 77 pac. 257 impl. 98.4% Rar-Oslov Ostman et al. B Immediate loading < 1 Day Ed. max. Ed. mandib. Ankylos Friadent 12–60 Months 9 pac. 72 impl. 98.6 % George Romanos et al. B Immediate loading 1 Day Part. Edent. Zimmer Swiss Plus 36 Months 20 pac. 52 impl. 100 % Gioacchino Cannizzaro et al. B Immediate loading 1 Day Ed. max. 39 Ed. man. 17 Straumann 2–10 Years 56 pac. 344 impl. 95.6 % Richard P. Kinsel et al. B Immediate loading 1 Day Ant. maxila 3 I -9 impl. Zimmer-3impl 18 Months 11 pac. 12 impl. 100 % Joseph Nissan et al. B Immediate loading < 1 Day All Edent. Bicon 12 Months 209 pac. 477 impl. 90.3 % Mohamed S. Erakat et al. B Immediate loading < 1 Day Lat ed. mand. Straumann 12 Months 20 pac. 40 impl. 97.5 % Roberto Cornelini et al. B Immediate loading < 1 Day Ed. max. part. Sweden & Martina 18 Months 27 pac. 160 impl. (150 after extr.) 100 % Roberto Crespi et al. C Immediate loading < 1 Day Ed. max. Zimmer Swiss Plus 12 Months 33 pac. 202 impl. 99 % Gioacchino Cannizzaro et al. B Immediate loading < 1 Day Ed. max. Various 60 Months 44 pac. 338 impl. 99.1 % Degidi et al. B Immediate loading 1 Day Ed. mandib. Straumann 24 Months 9 pac. 36 impl. 100 % Pedro Tortamano et al. C Tab. 1_Summarized data from the studies /approaches used in this re- view with reference to immediate loading.