Altuna, P., Lucas-Taulé, E., Gargallo-Albiol, J., Figueras-Álvarez, O., Hernández-Alfaro, F. & Nart, J. (2016) Clinical evidence on titanium-zirconium dental implants: a systematic review and meta-analysis. International Journal of Oral and Maxillofacial Surgery 45: 842 – 850.
Avila-Ortiz, G., Gonzalez-Martin, O., Couso-Queiruga, E. & Wang, H. L. (2020) The peri-implant phenotype. Journal of Periodontology 91: 283 – 288.
Belser, U. C., Grütter, L., Vailati, F., Bornstein, M. M., Weber, H. P & Buser, D. (2009) Outcome evaluation of early placed maxillary anterior single-tooth implants using objective esthetic criteria: a cross-sectional, retrospective study in 45 patients with a 2- to 4-year follow-up using pink and white esthetic scores. Journal of Periodontology 80: 140 – 151.
Belser, U., Buser, D. & Higginbottom, F. (2004) Consensus statements and recommended clinical procedures regarding esthetics in implant dentistry. International Journal of Oral & Maxillofacial Implants 19 Suppl: 73 – 74.
Benic, G. I., Gallucci, G. O., Mokti, M., Hämmerle, C. H., Weber, H. P. & Jung, R. E. (2013) Titanium-zirconium narrow-diameter versus titanium regular-diameter implants for anterior and premolar single crowns: 1-year results of a randomized controlled clinical study. Journal of Clinical Periodontology 40: 1052 – 1061.
Bidra, A. S. & Rungruanganunt, P. (2013) Clinical outcomes of implant abutments in the anterior region: a systematic review. Journal of Esthetic and Restorative Dentistry 25: 159 – 176.
Blanco, J., Pico, A., Caneiro, L., Nóvoa, L., Batalla, P. & Martín-Lancharro, P. (2018) Effect of abutment height on interproximal implant bone level in the early healing: A randomized clinical trial. Clinical Oral Implants Research 29: 108 – 117.
Blanco, J., Carral, C., Argibay, O. & Liñares, A. (2019) Implant placement in fresh extraction sockets. Periodontology 2000 79: 151 – 167.
Brodala N. (2009) Flapless surgery and its effect on dental implant outcomes. International Journal of Oral & Maxillofacial Implants 24 Suppl: 118 – 225.
Buser, D., Chappuis, V., Kuchler, U., Bornstein, M. M., Wittneben, J. G., Buser, R., Cavusoglu, Y. & Belser U. C. (2013) Long-term stability of early implant placement with contour augmentation. Journal of Dental Research 92 Suppl: 176S – 182S.
Buser, D., W. Martin, & U. C. Belser, U. C. (2004) Optimizing esthetics for implant restorations in the anterior maxilla: anatomic and surgical considerations. International Journal of Oral & Maxillofacial Implants 19 Suppl: 43 – 61.
Canullo, L., Tronchi, M., Kawakami, S., Iida, T., Signorini, L. & Mordini, L. (2019) Horizontal Bone Augmentation in the Anterior Esthetic Area of the Maxilla Using a Flap Design Adapted from Mucogingival Surgery in Association with PLA Membrane and β-TCP. International Journal of Periodontics & Restorative Dentistry 39: 195-201.
Cardaropoli, G., Wennström, J. L. & Lekholm, U. (2003) Peri-implant bone alterations in relation to inter-unit distances. A 3-year retrospective study. Clinical Oral Implants Research 14: 430 – 436.
Chappuis, V., Engel, O., Reyes, M., Shahim, K., Nolte, L. P. & Buser, D. (2013) Ridge alterations post-extraction in the esthetic zone: a 3D analysis with CBCT. Journal of Dental Research 92 Suppl: 195S – 201S.
Chappuis, V., Engel, O., Shahim, K., Reyes, M., Katsaros, C. & Buser, D. (2015) Soft Tissue Alterations in Esthetic Postextraction Sites: A 3-Dimensional Analysis. Journal of Dental Research 94 Suppl: 187S – 193S.
Chen, S. T. & Buser, D. (2009) Clinical and esthetic outcomes of implants placed in postextraction sites. International Journal of Oral & Maxillofacial Implants 24 Suppl: 186 – 217.
Chu, S. J., Kan, J.Y., Lee, E. A., Lin, G. H., Jahangiri, L., Nevins, M. & Wang H. L. (2019) Restorative Emergence Profile for Single-Tooth Implants in Healthy Periodontal Patients: Clinical Guidelines and Decision-Making Strategies. International Journal of Periodontics & Restorative Dentistry 40: 19 – 29.
Cosyn, J., Eghbali, A., Hermans, A., Vervaeke, S., De Bruyn, H. & Cleymaet R. (2016) A 5-year prospective study on single immediate implants in the aesthetic zone. Journal of Clinical Periodontology 43: 702 – 709.
Couso-Queiruga, E., Stuhr, S., Tattan, M., Chambrone, L. & Avila-Ortiz, G. (2021) Post-extraction dimensional changes: A systematic review and meta-analysis. Journal of Clinical Periodontology 48: 126-144.
Couso-Queiruga, E., Tattan, M., Ahmad, U., Barwacz, C., Gonzalez-Martin, O. & Avila-Ortiz, G. (2021) Assessment of gingival thickness using digital file superimposition versus direct clinical measurements. Clinical Oral Investigations 25: 2353 – 2361.
De Angelis, P., Gasparini, G., Rella, E., De Angelis, S., Grippaudo, C., D’Addona, A. & Manicone, P. F. (2021) Patient Satisfaction with Implant-Supported Monolithic and Partially Veneered Zirconia Restorations, Biomed Research International 2021: 1 – 8.
Doliveux, S., Jamjoom, F. Z., Finelle, G., Hamilton, A. & Gallucci, G. O. (2020) Preservation of Soft Tissue Contours Using Computer-Aided Design/Computer-Assisted Manufacturing Healing Abutment with Guided Surgery in the Esthetic Area: Case Report. International Journal of Oral & Maxillofacial Implants 35: e15 – e20.
Doliveux, S., Jamjoom, F. Z., Nadra, M., Gallucci, G. O. & Hamilton, A. (2020) Fabrication technique for a custom implant emergence profile on 3D printed casts. Journal of Prosthetic Dentistry 123: 571 – 575.
Edelhoff, D., Schweiger, J., Prandtner, O., Stimmelmayr, M. & Güth, J. F. (2019) Metal-free implant-supported single-tooth restorations. Part I: Abutments and cemented crowns. Quintessence International 50: 176 – 184.
Elian, N., Tabourian, G., Jalbout, Z. N., Classi, A., Cho, S. C., Froum, S., & Tarnow, D. P. (2007) Accurate transfer of peri-implant soft tissue emergence profile from the provisional crown to the final prosthesis using an emergence profile cast. Journal of Esthetic and Restorative Dentistry 19: 315 – 315.
Esquivel, J., Meda, R. G. & Blatz, M. B. (2021) The Impact of 3D Implant Position on Emergence Profile Design. International Journal of Periodontics & Restorative Dentistry 41: 79 – 86.
Finelle, G., Papadimitriou, D. E. V., Souza, Katebi, N., Gallucci, G. O. & Araujo, M. G. (2015) Peri-implant soft tissue and marginal bone adaptation on implant with non-matching healing abutments: micro-CT analysis, Clinical Oral Implants Research 26: e42 – e46.
Furhauser, R., Florescu, D., Benesch, T., Haas, R., Mailath, G. & Watzek, G. (2005) Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clinical Oral Implants Research 16: 639 – 644.
Galindo-Moreno, P., León-Cano, A., Ortega-Oller, I., Monje, A., Suárez, F., Óvalle, F., Spinato, S. & Catena A. (2014) Prosthetic Abutment Height is a Key Factor in Peri-implant Marginal Bone Loss. Journal of Dental Research 93 Suppl: 80S – 85S.
Gallucci G. O., Belser, U. C., Bernard, J. P. & Magne, P. (2004) Modeling and characterization of the CEJ for optimization of esthetic implant design. International Journal of Periodontics and Restorative Dentistry 24: 19 – 29.
Gallucci, G. O., Guex, P., Vinci, D. & Belser, U. C. (2007) Achieving natural-looking morphology and surface textures in anterior ceramic fixed rehabilitations. International Journal of Periodontics & Restorative Dentistry 27: 117 – 125.
Gallucci, G. O., Hamilton, A., Zhou, W., Buser, D. & Chen S. (2018) Implant placement and loading protocols in partially edentulous patients: A systematic review. Clinical Oral Implants Research 29 Suppl: 106 – 134.
Gallucci, G. O., Mavropoulos, A., Bernard, J. P. & Belser, U. C. (2007) Influence of immediate implant loading on peri-implant soft tissue morphology in the edentulous maxilla. International Journal of Oral & Maxillofacial Implants 22: 595 – 602.
Gallucci, G. O., Evans, C., Tahmaseb, A., Wismeijer, D., Barter, S. & Donos, N. (2019) ITI Treatment Guide. Volume 11, Digital Workflows in Implant Dentistry, Berlin: Quintessence Publishing.
Gintaute, A., Weber, K., Zitzmann, N. U., Bragger, U., Ferrari, M. & Joda, T. (2021) A Double-Blind Crossover RCT Analyzing Technical and Clinical Performance of Monolithic ZrO2 Implant Fixed Dental Prostheses (iFDP) in Three Different Digital Workflows. Journal of Clinical Medicine 10.
González-Martín, O., Lee, E., Weisgold, A., Veltri, M. & Su, H. (2020) Contour Management of Implant Restorations for Optimal Emergence Profiles: Guidelines for Immediate and Delayed Provisional Restorations. International Journal of Periodontics & Restorative Dentistry 40: 61 – 70.
González-Martín, O., Solano-Hernandez, B., González-Martín, A. & Avila-Ortiz, G. (2020) Orthodontic Extrusion: Guidelines for Contemporary Clinical Practice. International Journal of Periodontics & Restorative Dentistry 40: 667-676.
Grunder, U., Gracis, S. & Capelli, M.(2005) Influence of the 3-D bone-to- implant relationship on esthetics. International Journal of Periodontics & Restorative Dentistry 25: 113 – 119.
Hassan, B., Greven, M. & Wismeijer, D. (2017) Integrating 3D facial scanning in a digital workflow to CAD/CAM design and fabricate complete dentures for immediate total mouth rehabilitation. Journal of Advanced Prosthodontics 9: 381 – 386.
Higginbottom, F., Belser, U., Jones, J. D. & Keith, S. E. (2004) Prosthetic management of implants in the esthetic zone. International Journal of Oral & Maxillofacial Implants 19 Suppl: 62 – 72.
Joda, T., Ferrari, M. & Braegger, U. (2016) A digital approach for one-step formation of the supra-implant emergence profile with an individualized CAD/CAM healing abutment. Journal of Prosthodontic Research 60: 220 – 223.
Joda, T., Wittneben, J. G. & Brägger, U. (2014) Digital implant impressions with the “Individualized Scanbody Technique” for emergence profile support. Clinical Oral Implants Research 25: 395 – 397.
Jung, R. E., Holderegger, C., Sailer, I., Khraisat, A., Suter, A. & Hammerle, C. H. (2008) The effect of all-ceramic and porcelain-fused-to-metal restorations on marginal peri-implant soft tissue color: a randomized controlled clinical trial. International Journal of Periodontics & Restorative Dentistry 28: 357-365.
Kan, J. Y., Rungcharassaeng, K., Umezu, K. & Kois, J. C. (2003) Dimensions of peri-implant mucosa: an evaluation of maxillary anterior single implants in humans. Journal of Periodontology 74: 557 – 562.
Kurbad, A. & Kurbad, S. (2013) CAD/CAM-based implant abutments. International Journal of Computerized Dentistry 16: 125 – 141.
Linkevicius, T. & Vaitelis, J. (2015) The effect of zirconia or titanium as abutment material on soft peri-implant tissues: a systematic review and meta-analysis. Clinical Oral Implants Research 26 Suppl 11: 139 – 147.
Linkevicius, T., Linkevicius, R., Alkimavicius, J., Linkeviciene, L., Andrijauskas, P. & Puisys, A. (2018) Influence of titanium base, lithium disilicate restoration and vertical soft tissue thickness on bone stability around triangular-shaped implants: A prospective clinical trial, Clinical Oral Implants Research 29: 716 – 724.
Linkevicius, T., Puisys, A., Steigmann, M., Vindasiute, E. & Linkeviciene, L. (2015) Influence of Vertical Soft Tissue Thickness on Crestal Bone Changes Around Implants with Platform Switching: A Comparative Clinical Study. Clinical Oral Implants Research 17: 1228 – 1236.
Lops, D., Stellini, E., Sbricoli, L., Cea, N., Romeo, E. & Bressan E. (2017) Influence of abutment material on peri-implant soft tissues in anterior areas with thin gingival biotype: a multicentric prospective study. Clinical Oral Implants Research 28: 1263 – 1268.
Marei, H.F., Abdel-Hady. A., Al-Khalifa, K. & Al-Mahalawy, H. (2019) Influence of surgeon experience on the accuracy of implant placement via a partially computer-guided surgical protocol. International Journal of Oral & Maxillofacial Implants 34: 1177 – 1183.
Martin, W. C., Pollini, A. & Morton, D. (2014) The influence of restorative procedures on esthetic outcomes in implant dentistry: a systematic review. International Journal of Oral & Maxillofacial Implants 29 Suppl: 142 – 154.
Monaco, C., Evangelisti, E., Scotti, R., Mignani, G. & Zucchelli, G. (2016) A fully digital approach to replicate peri-implant soft tissue contours and emergence profile in the esthetic zone. Clinical Oral Implants Research 27: 1511 – 1514.
Monje, A., Chappuis, V., Monje, F., Muñoz, F., Wang, H. L., Urban, I. A & Buser, D. (2019) The Critical Peri-implant Buccal Bone Wall Thickness Revisited: An Experimental Study in the Beagle Dog. International Journal of Oral & Maxillofacial Implants 34: 1328 – 1336.
Morton, D., Chen, S. T., Martin, W. C., Levine, R. A. & Buser, D. (2014) Consensus statements and recommended clinical procedures regarding optimizing esthetic outcomes in implant dentistry. International Journal of Oral & Maxillofacial Implants 29 Suppl: 216 – 220.
Morton, D., Gallucci, G., Lin, W. S., Pjetursson, B., Polido, W., Roehling, S., Sailer, I., Aghaloo, T., Albera, H., Bohner, L., Braut, V., Buser, D., Chen, S., Dawson, A., Eckert, S., Gahlert, M., Hamilton, A., Jaffin, R., Jarry, C., Karayazgan, B., Laine, J., Martin, W., Rahman, L., Schlege, A. l, Shiota, M., Stilwell, C., Vorster, C., Zembic, A. & Zhou, W. (2018) Group 2 ITI Consensus Report: Prosthodontics and implant dentistry. Clinical Oral Implants Research 29 Suppl 16: 215 – 223.
Ntounis, A., Pitman, L. M., Pollini, A., Vidal, R., Lin, W. S., Madigan, M. P. & Greenwell, H. (2015) The ABC Protocol in the Esthetic Zone: A Comprehensive Surgical and Prosthetic Approach. International Journal of Periodontics & Restorative Dentistry 35: 561 – 569.
Palacci, P. & Nowzari, H. (2008) Soft tissue enhancement around dental implants. Periodontology 2000 47: 113 – 132.
Papaspyridakos, P., Chen, C. J., Singh, M., Weber, H. P. & Gallucci, G. O. (2012) Success criteria in implant dentistry: A systematic review. Journal of Dental Research 91: 242 – 248.
Papaspyridakos, P., Mariano, A., De Souza, A., Kotina, E., Kudara, Y. & Kang, K. (2020) Digital Workflow With a Triple Scanning Technique for Implant Rehabilitation in the Esthetic Zone. Compendium of Continuing Education in Dentistry 41: e5 – e9.
Pjetursson, B. E., Sailer, I., Latyshev, A., Rabel, K., Kohal, R. J. & Karasan, D. (2021) A systematic review and meta-analysis evaluating the survival, the failure, and the complication rates of veneered and monolithic all-ceramic implant-supported single crowns. Clinical Oral Implants Research 32 Suppl 21: 254 – 288.
Pjetursson, B. E., Sailer, I., Makarov, N. A., Zwahlen, M. & Thoma, D. S. (2017) Corrigendum to “All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Part II: Multiple-unit FDPs” [Dental Materials 31 (6) (2015) 624-639]. Dental Materials 33: e48 – e51.
Pjetursson, B. E., Valente, N. A., Strasding, M., Zwahlen, M., Liu, S. & Sailer, I. (2018) A systematic review of the survival and complication rates of zirconia-ceramic and metal-ceramic single crowns. Clinical Oral Implants Research 29 Suppl 16: 199 – 214.
Roccuzzo, M., Roccuzzo, A. & Ramanuskaite A. (2018) Papilla height in relation to the distance between bone crest and interproximal contact point at single-tooth implants: A systematic review. Clinical Oral Implants Research 29 Suppl 15: 50 – 61.
Romandini, M., Pedrinaci, I., Lima, C., Soldini, M. C., Araoz, A. & Sanz, M. (2021) Prevalence and risk/protective indicators of buccal soft tissue dehiscence around dental implants. Journal of Clinical Periodontology 48: 455 – 463.
Sadowsky, S. J. 2020. Has zirconia made a material difference in implant prosthodontics? A review. Dental Materials 36: 1 – 8.
Sailer, I., Muhlemann, S., Zwahlen, M., Hammerle, C. H. & Schneider, D. (2012) Cemented and screw-retained implant reconstructions: a systematic review of the survival and complication rates. Clinical Oral Implants Research 23 Suppl 6: 163 – 201.
Sailer, I., Philipp, A., Zembic, A., Pjetursson, B. E., Hämmerle, C. H. & Zwahlen, M. (2009) A systematic review of the performance of ceramic and metal implant abutments supporting fixed implant reconstructions. Clinical Oral Implants Research 20 Suppl 4: 4 – 31.
Sailer, I., Pjetursson, B. E., Zwahlen, M. & Hammerle, C. H. (2007) A systematic review of the survival and complication rates of all-ceramic and metal-ceramic reconstructions after an observation period of at least 3 years. Part II: Fixed dental prostheses. Clinical Oral Implants Research 18 Suppl 3: 86 – 96.
Sailer, I., Strasding, M., Valente, N. A., Zwahlen, M., Liu, S. & Pjetursson, B. E. (2018) A systematic review of the survival and complication rates of zirconia-ceramic and metal-ceramic multiple-unit fixed dental prostheses. Clinical Oral Implants Research 29 Suppl 16: 184 – 198.
Salama, H. & Salama, M. (1993) The role of orthodontic extrusive remodeling in the enhancement of soft and hard tissue profiles prior to implant placement: a systematic approach to the management of extraction site defects. International Journal of Periodontics and Restorative Dentistry 13: 312 – 333.
Salama, H., Salama, M., Garber, D. & Adar, P. (1998) The interproximal height of bone: a guidepost to predictable aesthetic strategies and soft tissue contours in anterior tooth replacement. Practical Periodontics & Aesthetic Dentistry 10: 1131 – 1141.
Sanz-Martín, I., Regidor, E., Navarro, J., Sanz-Sánchez, I., Sanz, M. & Ortiz-Vigón, A. (2000) Factors associated with the presence of peri-implant buccal soft tissue dehiscences: A case-control study. Journal of Periodontology Epub ahead of print.
Sanz-Sánchez, I,, Ortiz-Vigón, A., Sanz-Martín, I., Figuero, E. & Sanz, M. (2015) Effectiveness of Lateral Bone Augmentation on the Alveolar Crest Dimension: A Systematic Review and Meta-analysis. Journal of Dental Research 94 Suppl: 128S – 142S.
Sanz, M., Lindhe, J., Alcaraz, J., Sanz-Sanchez, I. & Cecchinato, D. (2017) The effect of placing a bone replacement graft in the gap at immediately placed implants: a randomized clinical trial. Clinical Oral Implants Research 28: 902 – 910.
Siebert, C., Rieder, D., Eggert, J., Wichmann, M. G. & Heckmann, S. M. (2018) Long-Term Esthetic Outcome of Tissue-Level and Bone-Level Implants in the Anterior Maxilla. International Journal of Oral & Maxillofacial Implants 33: 905 – 912.
Souza, A. B., Alshihri, A., Kämmerer, P. W., Araújo, M. G. & Gallucci, G. O. (2018) Histological and micro-CT analysis of peri-implant soft and hard tissue healing on implants with different healing abutments configurations. Clinical Oral Implants Research 29: 1007 – 1015.
Spray, J.R., Black, C. G, Morris, H. F. & Ochi, S. (2000) The influence of bone thickness on facial marginal bone response: stage 1 placement through stage 2 uncovering. Annals of Periodontology 5: 119 – 128.
Stefanini, M., Felice, P., Mazzotti, C., Mounssif, I., Marzadori, M. & Zucchelli, G. (2018) Esthetic evaluation and patient-centered outcomes in single-tooth implant rehabilitation in the esthetic area. Periodontology 2000 77: 150 – 164.
Steigmann, M., Monje, A., Chan, H. L. & Wang H. L. (2014) Emergence profile design based on implant position in the esthetic zone. International Journal of Periodontics & Restorative Dentistry 34: 559 – 563.
Stoupel, J., Lee, C. T., Glick, J., Sanz-Miralles, E., Chiuzan, C. & Papapanou, P. N.(2016) Immediate implant placement and provisionalization in the aesthetic zone using a flapless or a flap-involving approach: a randomized controlled trial. Journal of Clinical Periodontology 43: 1171 – 1179.
Su, H., Gonzalez-Martin, O., Weisgold, A. & Lee, E. (2010) Considerations of implant abutment and crown contour: critical contour and subcritical contour. International Journal of periodontics and Restorative Dentistry 30: 335 – 343.
Tarnow, D. P., Cho, S. C. & Wallace, S. S. (2000) The effect of inter-implant distance on the height of inter-implant bone crest. Journal of Periodontology 71: 546 – 549.
Tarnow, D. P., Magner, A. W. & Fletcher, P. (1992) The effect of the distance from the contact point to the crest of bone on the presence or absence of the interproximal dental papilla. Journal of Periodontology 63: 995 – 996.
Tavelli, L., Barootchi, S., Avila-Ortiz, G., Urban I. A., Giannobile, W. V. & Wang, H. L. (2021) Peri-implant soft tissue phenotype modification and its impact on peri-implant health: A systematic review and network meta-analysis. Journal of Periodontology 92: 21-44.
Totou, D., Naka, O., Mehta, S. B., & Banerji, S. (2021) Esthetic, mechanical, and biological outcomes of various implant abutments for single-tooth replacement in the anterior region: a systematic review of the literature. International Journal of Implant Dentistry 7: 85.
Ueda, K., Güth, J. F., Erdelt, K., Stimmelmayr, M., Kappert, H. & Beuer, F. (2015) Light transmittance by a multi-coloured zirconia material. Dental Materials Journal 34: 310 – 314.
Urban, I, A., Montero, E., Monje, A. & Sanz-Sánchez, I. (2019) Effectiveness of vertical ridge augmentation interventions: A systematic review and meta-analysis. Journal of Clinical Periodontology 46 Suppl: 319 – 339
Vafiadis, D. (2008) Predictable implant abutment selection. Practical Procedures and Aesthetic Sentistry 20: 224.
Vetromilla, B. M., Brondani, L. P., Pereira-Cenci, T. & Bergoli, C. D. (2019) Influence of different implant-abutment connection designs on the mechanical and biological behavior of single-tooth implants in the maxillary esthetic zone: A systematic review. Journal of Prosthetic Dentistry 121: 398 – 403.e3.
Vignoletti, F. & Sanz, M. (2014) Immediate implants at fresh extraction sockets: from myth to reality. Periodontology 2000 66: 132 – 152.
Wang, Y. M., Liu, X. & He, J. C. (2021) Clinical application of integrated angulated screw channel abutment crown in implant-supported rehabilitation of aesthetic area. Hua Xi Kou Qiang Yi Xue Za Zhi 39: 712 – 717.
Wittneben, J. G., Buser, D., Belser, U. C. & Bragger, U. (2013) Peri-implant soft tissue conditioning with provisional restorations in the esthetic zone: the dynamic compression technique. International Journal of Periodontics and Restorative Dentistry 33: 447 – 455.
Wittneben, J. G., Gavric, J., Belser, U. C., Bornstein, M. M., Joda, T., Chappuis, V., Sailer, I. & Bragger, U. (2017) Esthetic and Clinical Performance of Implant-Supported All-Ceramic Crowns Made with Prefabricated or CAD/CAM Zirconia Abutments: A Randomized, Multicenter Clinical Trial. Journal of Dental Research 96: 163 – 170.
Zamzok, J. (1997) Nonsurgical soft tissue sculpting. Alpha Omegan 90: 65 – 69.
Zarauz, C., Pitta, J., Pjetursson, B., Zwahlen, M., Pradies, G. & Sailer, I. (2021) Esthetic Outcomes of Implant-Supported Single Crowns Related to Abutment Type and Material: A Systematic Review. International Journal of Prosthodontics 34: 229 – 249.
Zembic, A., Kim, S., Zwahlen, M. & Kelly, J. R. (2014) Systematic review of the survival rate and incidence of biologic, technical, and esthetic complications of single implant abutments supporting fixed prostheses. International Journal of Oral & Maxillofacial Implants 29 Suppl: 99 – 116.
