Endoscopic Transnasal Apicoectomy for Odontogenic Maxillary Sinusitis.

Kenta Fukui1, Hiromitsu Hatakeyama1, Riku Ando2

  • 1Department of Otorhinolaryngology, Yokohama City University Medical Center, Yokohama, Japan.

The Laryngoscope
|April 9, 2026
PubMed
Summary

Endoscopic transnasal apicoectomy (ETA) offers a minimally invasive way to treat odontogenic maxillary sinusitis by combining sinus surgery and tooth root procedures. This novel technique is safe, feasible, and effective for specific patient cases.