Biomedical subjects
Publications and source records attributed to J G Luz.
A case of limitation of jaw opening caused by an intentional knife wound to the temporomandibular region is presented. The chief complaint was pain and restricted jaw movement. Treatment consisted of the administration of antiinflammatory agent. Recovery was complete and without complications, normal jaw opening being obtained. The possibility that the inflammatory process stimulates muscular spasm is emphasized.
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Microanatomic features of unilateral condylar hyperplasia (UCH) are described. The articular surface exhibited clefts with surrounding elevations, and globules varying 0.5-2 microns in diameter. The articular zone presented giant coiled fibers, and the proliferative zone was composed of small round cells. The findings suggest that degenerative changes occur in UCH, both in adult and juvenile forms.
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