1Sharf DR,Tarnow DP.Modified Roll Technique for localized al-veolar ridge augmentation. International Journal of Periodontics and Restorative Entistry . 1992
2Nordland WP,Tarnow DP.A classification system for loss of pap-illary height. Journal of Periodontology . 1998
3Fürhauser R,Florescu D,Benesch T,et al.Evaluation of soft tis-sue around single-tooth implant crowns:the pink esthetic score. Clinical Oral Implants Research . 2005
5Small PN,Tarnow DP.Gingival recession around implants.A1-year longitudinal prospective study. International Journal of Oral and Maxillofacial Surgery . 2000
6Bengazi F,Wennstr-m JL,Lekholm U.Recession of the soft tis-sue margin at oral implants.A2-year longitudinal prospective study. Clinical Oral Implants Research . 1996
7Paolantoni G,Marenzi G,Fuseo A,et al.Implant rehabilitation of central incisor.a staged approach[J].Implant Dent,2007,16(4):349-355.
8Jemt T.Regeneration of gingival papillae after singleimplant treatment[J].Int J Periodontics Restorative Dent,1997,17(4):326-333.
9Tamow DP Magner AW,Fletcher P.The effect of the distance from the contact point to the crest of bone on the presence or absence of the interproximal dental papilla[J].J Periodontol,1992,63(12):995-996.
10Tarnow DP,Cho SC,Wallace SS.The effect of interimplant distance on the height of inter-implant bone crest[J].J Periodontol,2000,71(4):546-549.