Tomoki Itamiya

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OBJECTIVE When fractured, zygomas rotate and dislocate. The present study quantitatively elucidates the pattern of the rotation. METHODS 50 patients with tri-pod-type zygoma fractures were involved in this study. After defining a 3-dimensional coordinate system--consisting of the M-L axis (the axis directed from the medial to lateral side of the skull),(More)
The present study aims to elucidate the relationship between preoperative deviation patterns of fractured zygomas and treatment outcomes. Forty-five randomly selected patients with tri-pod type zygoma fractures were classified into a medial rotation group and a lateral rotation group, depending on preoperative deviation patterns. A minimum of 6 months after(More)
2. Methods Our system enables two or more doctors in remote places to operate one 3D medical image simultaneously by using PC's screen sharing technology. Two or more Clients PC share the screen of PC called "Display server." The screen of the Display server and that of the Client PC completely synchronize. Our system is using XVL[1] for 3D medical image.(More)
BACKGROUND Augmented reality (AR) technology that can combine computer-generated images with a real scene has been reported in the medical field recently. We devised the AR system for evaluation of improvements of the body surface, which is important for plastic surgery. METHODS We constructed an AR system that is easy to modify by combining existing(More)
Mucous retention cysts are the most common disorder of the minor salivary glands. An occlusion of the ducts of the minor salivary glands can lead to retention of mucus, and this change can in turn cause cyst formation. They are most commonly encountered in the lower labial mucosa but can affect any part of the oral mucosa and the involvement of the soft(More)
This paper proposes an effective approach for the construction of on-line educational video materials. We have made use of HTTP proxy through which Web-based lecture slides are accessed. The timing information stored in the proxy can be used when dividing the lecture video into shots and generating image indexes automatically. We have implemented a video(More)
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