Letter to the editor.
Vercellotti
Tomaso
T
D003754:Dental High-Speed Equipment; D006801:Humans; D007431:Intraoperative Complications / Q000517:prevention & control; D008437:Maxilla / Q000601:surgery*; D008443:Maxillary Sinus / Q000601:surgery*; D009297:Nasal Mucosa / Q000293:injuries; D013516:Oral Surgical Procedures, Preprosthetic / Q000295:instrumentation*; D010027:Osteotomy / Q000193:education / Q000295:instrumentation*