[Diagnosis of odontogenic maxillary sinusitis by spiral computed tomography using a dental program].

Genyantrum mucosal changes and the upper jaw ridge were analyzed in different forms of periodontitis and in cases of endodontic treatment failure with the dental filling material being in maxillary sinus cavity. Spiral computed tomography using the Denta Scan software could confirm the odontogenic nature of the changes found in 57 (85.0%) patients with suspected maxillary sinusitis.

[Spiral computed tomography in the diagnosis of ankle and foot injuries].

The data on 187 patients with traumatic lesions of the ankle joint and foot were used to analyze the capacities of computed tomography (CT) in the diagnosis of this pathology. The efficiency of CT versus X-ray study was evaluated. Specific guidelines are given to make spital CT.