1. Bedrossian E, Rangert B. Immediate Function with the Zygomatic Implant; A Graftless Solution for the Patient with Mild to Advanced Atrophy of the Maxilla Int J. Oral Maxillofac Implants 2006;21:937-942.
2. Bedrossian E. Rehabilitation of the Edentulous Maxilla with the Zygoma Concept: A 7-year Prospective Study. Int J Oral Maxillofac Implants 2010;25;1213-1221.
Davo R, Pons O. 5-year outcome of cross-arch prostheses supported by four immediately loaded zygomatic implants: A prospective case series. Eur J Oral Implantol 2015;8(2):169-74.
Maló, P., de Araújo Nobre, M., Lopes, A. et al, Extramaxillary surgical technique: Clinical outcome of 352 patients rehabilitated with 747 zygomatic implants with a follow-up between 6 months and 7 years. Clin Implant Dent Relat Res. 2015;17:e153.
Maló P, de Araújo Nobre, M, Lopes A, Ferro A, Moss S. Five-year outcome of a retrospective cohort study on the rehabilitation of completely edentulous atrophic maxillae with immediately loaded zygomatic implants placed extra-maxillary. Eur J Oral Implantol. 2014 Autumn;7(3):267-81.
3. de Araújo Nobre M, Maló P, Gonçalves I. Evaluation of Clinical Soft Tissue Parameters for Extramaxillary Zygomatic Implants and Conventional Implants in All-on-4 Hybrid Rehabilitations: Short-Term Outcome and Proposal of Clinical Recommendations for Intervention in Recall Appointments. Implant Dent. 2015 Jun;24(3):267-74.
4. Balshi TJ, Wolfinger GJ, Shuscavage NJ, Balshi SF. Zygomatic Bone-to-Implant Contact in 77 Patients With Partially or Completely Edentulous Maxillas. J Oral Maxillofac Surg 2012;70(9):2065-9.
Farzad P, Andersson L, Gunnarsson S, Johansson B. Rehabilitation of severely resorbed maxillae with zygomatic implants: an evaluation of implant stability, tissue conditions, and patients’ opinion before and after treatment. Int J Oral Maxillofac Implants 2006;21(3):399-404.