Short‐term performance of unilateral zygomatic implants: A case series.

The aim of this investigation is to contribute to clarify whether zygomatic unilateral implants are a feasible alternative for the rehabilitation of the atrophic maxilla. Six consecutive, unilaterally edentulous patients who received zygomatic implants gave their consent to enter this retrospective observational study. Fixtures were inserted according to the Zygomatic Anatomy‐Guided Approach and loaded with functional screwed restorations. All patients were compliant with their scheduled follow‐up appointments. Six tapered implants were considered, mostly (80%) 4.4 mm diameter 40–50 mm long. These fixtures had been in place for an average of 4.1 years (range: 5–144 months). No implant failures were observed, and continuous fixed‐prosthesis function was achieved throughout the follow‐up period with no loosening or fracture of prosthetic screws. Patients were satisfied with the treatment and experienced only minor complications. Unilateral zygomatic implants seem to be a feasible alternative that diminishes morbidity and treatment times with high‐survival rates for patients with atrophic posterior maxilla. [ABSTRACT FROM AUTHOR]