Souichiro Asanami

Reconstruction of the hard palate using free iliac bone convered with a jejunal flap

In this paper we report the reconstruction of a large defect of the hard palate by covering free iliac bone with a jejunal flap. The new palate is moist and tough but not bulky. This new method brings with it the useful concept that the jejunum might nourish the free bone through its serosa.

Large exostosis of the mandibular coronoid process

The clinical experience of a patient with a large exostosis who had a chief complaint of difficulty in opening the mouth is reported. Radiographic examinations, especially tomography and a CT scan, were useful in the diagnosis. Surgical removal is the treatment of choice. The lesion is usually approached by a combination of intraoral and buccal routes; we also employed such an approach in this particular case.

Adenocystic carcinoma in computed tomography.

Computed tomography was introduced in 1972 by Ambrose and Hounsified in England. At first it was designed for diagnostic radiology and neurosurgery of the brain and skull. Soon, in 1974, whole-body computerized tomography scanners went into operation in the United States and then came into worldwide use. The use of computed tomography in maxillofacial regions is rare. In the report two adenocystic carcinomas in the maxilla are described by computed tomography, and the images thus produced are compared to those obtained by ordinary tomography and isotope scintigraphy.