ABSTRACT
Ultrasonography is highly sensitive for the diagnosis of sialoliths. Recently, wireless mobile ultrasonography was developed. We describe the case of a 49-year-old man who presented with painful postprandial left cheek swelling. Computed tomography detected a solitary 5-mm parotid duct stone with infection at the anterior portion of the left masseter muscle. Transoral stone removal was planned, although difficulty was expected in view of the surrounding infection. Surgery was performed under the guidance of mobile ultrasonography, and the stone was removed safely.
Subject(s)
Mobile Applications , Natural Orifice Endoscopic Surgery/methods , Salivary Duct Calculi/surgery , Ultrasonography, Interventional/methods , Wireless Technology , Humans , Male , Middle Aged , Mouth/surgery , Salivary Ducts/surgeryABSTRACT
OBJECTIVE: To report the case of a 58-year-old man with a zygomatic arch fracture, which was well localized and reduced using a surgical navigation system. METHODS: In this clinical report, the authors suggest intraoperative surgical navigation systems are useful diagnostically and for localizing sites of zygomatic arch fractures. RESULTS: The patient underwent successful closed reduction of zygomatic arch fractures using a surgical navigation system. CONCLUSIONS: Surgical navigation is a useful tool for identifying the locations of zygomatic arch fractures and for guiding closed reduction. Surgical navigation is recommended for localizing the sites of zygomatic fractures.
