3Jemt T,Lekholm U. Implant treatmeat in edentulous maxilla: a 5- year followup report on patients with different degree of jaw resorption[J]. Int J Oral Maxillofac Implants ,1995,10(3): 303-311.
4Buser D, Outcome analysis of implant restorations located in the anterior maxilla: a review of the recent literature[J]. Int J Oral Maxillofac-Implants, 2004,19 (Suppl) : 30-42.
5Albrektsson T, Wennerberg A. Oral implant surfaces:part 2-review focusing on clinical know ledge of different surface[J]. Int J Prosthodont, 2004,17 (5) : 544-564.
6Seto I,Tachikawa N,Mori M,et al. Restoration of occlusal function using osseointegrated implants in the canine mandible reconstructed by rhBMP-2 [J ]. Clin Oral Implants Res, 2002,13 (5) : 536-541.
7Erbe EM,Marx JG,Clineff TD,et al. Potential of an ultraporous beta-tricalcium phosphate synthetic cancellous bone void filler and bone marrow aspirate composite graft [J]. Eur Spine J, 2001,10 (Suppl 2) :S141-146.
8van den Bergh JP,ten Bruggenkate CM,Groeneveld HH,et al. Recombinant human bone morphogenetic protein-7 in maxillary sinus floor elevation surgery in 3 patients compared to autogenous bone grafts. A clinical pilot study[J]. J Clin Periodontol, 2000, 27(9): 627-636.
9Greenhalgh DG. The role of growth factors in wound healing[J]. J Trauma,1996,41(1) :159-167.
10Eppley BL, Woodell JE, Higgins J. Platelet quantification and growth factor analysis from platelet-rich plasma: implications for wound healing[J]. Plast Reconstr Surg, 2004,114(6) : 1502- 1508.