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Updated: Jun 27, 2025

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
Apical Abscess on a Zygomaticus Implant Initially Diagnosed as a Cutaneous Carcinoma
Michael Anthony Pogrel1, Jymie Graham1
1Department of Oral and Maxillofacial Surgery, The University of California San Francisco, San Francisco, California.
Abstract:
We present a case of an infection on a zygomaticus implant presenting on the skin, mimicking a cutaneous carcinoma, and presenting to a head and neck tumor board. The clinical findings were an intermittently discharging lesion over the zygomatic bone, which resolved upon removing the offending zygomaticus implant. It is essential to be aware that infections on a zygomaticus implant can occur well away from the normal tooth-bearing areas, and having a dentist with knowledge of these implants on a tumor board can prevent misdiagnosis and treatment.
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