1. Donovan R, Fetner A, Koutouzis T, Lundgren T. Crestal Bone Changes Around Implants With Reduced Abutment Diameter Placed Non-Submerged and at Subcrestal Positions: A 1-Year Radiographic Evaluation. J Periodontol. 2010;81:428–34.
https://doi.org/10.1902/jop.2009.090317
PMid:20192870

2. Padial-Molina M, Suarez F, Rios HF, Galindo-Moreno P, Wang H-L. Guidelines for the Diagnosis and Treatment of Peri-implant Diseases. Int J Periodontics Restorative Dent. 2014;34:102-11.
https://doi.org/10.11607/prd.1994
PMid:25411744

3. Schliephake H, Schmelzeisen R, Husstedt H, Schmidt-Wondera LU. Comparison of the late results of mandibular reconstruction using nonvascularized or vascularized grafts and dental implants. J oral Maxillofac Surg. 1999;57:944–50.
https://doi.org/10.1016/S0278-2391(99)90015-0

4. Hartman GA, Cochran DL. Initial implant position determines the magnitude of crestal bone remodeling. J Periodontol. 2004;75:572–7.
https://doi.org/10.1902/jop.2004.75.4.572
PMid:15152822

5. Aimetti M, Ferrarotti F, Mariani GM, Ghelardoni C, Romano F. Soft tissue and crestal bone changes around implants with platform-switched abutments placed nonsubmerged at subcrestal position: a 2-year clinical and radiographic evaluation. Int J Oral Maxillofac Implants. 2015;30:428-34.
https://doi.org/10.11607/jomi.4017
PMid:26478966

6. Al Amri MD, Kellesarian SV, Al-Kheraif AA, Malmstrom H, Javed F, Romanos GE. Effect of oral hygiene maintenance on HbA1c levels and peri-implant parameters around immediately-loaded dental implants placed in type-2 diabetic patients: 2 years follow-up. Clin Oral Implants Res. 2016;27:1439–43.
https://doi.org/10.1111/clr.12758
PMid:26756309

7. Cassetta M, Pranno N, Calasso S, Di Mambro A, Giansanti M. Early peri-implant bone loss: a prospective cohort study. Int J Oral Maxillofac Surg. 2015;44:1138–45.
https://doi.org/10.1016/j.ijom.2015.04.002
PMid:26008731

8. Pellicer-Chover H, Cervera-Ballester J, Pe-arrocha-Oltra D, Bagán L, Pe-arrocha-Diago M, Pe-arrocha-Diago M. Influence of the prosthetic arm length (palatal position) of zygomatic implants upon patient satisfaction. Med Oral Patol Oral Cir Bucal. 2016;21:380-87.
https://doi.org/10.4317/medoral.21033
PMCid:PMC4867213

9. Mendoza-Azpur G, Lau M, Valdivia E, Rojas J, Muñoz H, Nevins M. Assessment of Marginal Peri-implant Bone-Level Short-Length Implants Compared with Standard Implants Supporting Single Crowns in a Controlled Clinical Trial: 12-Month Follow-up. Int J Periodontics Restorative Dent. 2016;36:791–5.
https://doi.org/10.11607/prd.3026
PMid:27740639

10. von Elm E, Altman DG, Egger M, Pocock SJ, Gøtzsche PC, Vandenbroucke JP. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: guidelines for reporting observational studies. J Clin Epidemiol. 2008;61:344-9.
https://doi.org/10.1016/j.jclinepi.2007.11.008
PMid:18313558

11. Klineberg IJ, Trulsson M, Murray GM. Occlusion on implants–is there a problem? J Oral Rehabil. 2012;39:522–37.
https://doi.org/10.1111/j.1365-2842.2012.02305.x
PMid:22506541

12. Szymańska J, Szpak P. Marginal bone loss around dental implants with various types of implant-abutment connection in the same patient. J Pre-Clinical Clin Res. 2017;11:30–4.
https://doi.org/10.26444/jpccr/74465

13. Dave M, Davies J, Wilson R, Palmer R. A comparison of cone beam computed tomography and conventional periapical radiography at detecting peri-implant bone defects. Clin Oral Implants Res. 2013;24:671–8.
https://doi.org/10.1111/j.1600-0501.2012.02473.x
PMid:22458628

14. Cassetta M, Driver A, Brandetti G, Calasso S. Peri-implant bone loss around platform-switched Morse taper connection implants: a prospective 60-month follow-up study. Int J Oral Maxillofac Surg. 2016;45:1577–85.
https://doi.org/10.1016/j.ijom.2016.09.009
PMid:27692898

15. Peñarrocha M, Palomar M, Sanchis JM, Guarinos J, Balaguer J. Radiologic study of marginal bone loss around 108 dental implants and its relationship to smoking, implant location, and morphology. International Journal of Oral & Maxillofacial Implants. 2004;19:861-67.

16. Van Weehaeghe M, De Bruyn H, Vandeweghe S. A prospective, split-mouth study comparing tilted implants with angulated connection versus conventional implants with angulated abutment. Clin Implant Dent Relat Res. 2017;8:1–8.
https://doi.org/10.1111/cid.12544

17. Fernández M; Ferrero Z.; Herrero L.; Barrilero C.; Ruíz B. Determinación del remodelado ósea periimplantario en implantes insertados a alto torque. Protocolo de medición. Rev Espa-ola Odontoestomatol Implant. 2016;20:45-9.

18. Koutouzis T, Wennström JL. Bone level changes at axial- and non-axial-positioned implants supporting fixed partial dentures. A 5-year retrospective longitudinal study. Clin Oral Implants Res. 2007;18:585–90.
https://doi.org/10.1111/j.1600-0501.2007.01386.x
PMid:17608740

19. Nisapakultorn K, Suphanantachat S, Silkosessak O, Rattanamongkolgul S. Factors affecting soft tissue level around anterior maxillary single-tooth implants. Clin Oral Implants Res. 2010;21:662–70.
https://doi.org/10.1111/j.1600-0501.2009.01887.x
PMid:20384705

20. Gheisari R, Eatemadi H, Alavian A. Comparison of the Marginal Bone Loss in One-stage versus Two-stage Implant Surgery. J Dent Shiraz Univ Med Sci. 2017;18:272–6.

21. Dias DR, Leles CR, Lindh C, Ribeiro-Rotta RF. Marginal bone level changes and implant stability after loading are not influenced by baseline microstructural bone characteristics: 1-year follow-up. Clin Oral Implants Res. 2016;27:1212–20.
https://doi.org/10.1111/clr.12728
PMid:26648053

22. Romeo E, Lops D, Margutti E, Ghisolfi M, Chiapasco M, Vogel G. Implant-supported fixed cantilever prostheses in partially edentulous arches. A seven-year prospective study. Clin Oral Implants Res. 2003;14:303–11.
https://doi.org/10.1034/j.1600-0501.2003.120905.x
PMid:12755780

23. Romeo E, Ghisolfi M, Rozza R, Chiapasco M, Lops D. Short (8-mm) dental implants in the rehabilitation of partial and complete edentulism: a 3- to 14-year longitudinal study. Int J Prosthodont. 2005;19:586–92.

24. Sivolella S, Stellini E, Testori T, Di Fiore A, Berengo M, Lops D. Splinted and Unsplinted Short Implants in Mandibles: A Retrospective Evaluation With 5 to 16 Years of Follow-Up. J Periodontol. 2013;84:502–12.
https://doi.org/10.1902/jop.2012.110691
PMid:22631883

25. Francesco MDE, Gobbato EA, Noce D, Cavallari F, Fioretti A. Clinical and Radiographic Evaluation of Single Tantalum Dental Implants : 2016;IX:38–44.