Intraosseous mandibular lipoma (IML) is a rare benign tumour and is infrequentlyassociated with unerupted teeth. This report describes an IML associated with anunerupted impacted mandibular wisdom tooth. FIGURE 1: Preoperativeorthopantomograph showsradiolucency associatedwith unerupted impactedmandibular wisdom tooth.DAN's JIDA•Autumn04•A/W 17.8.04 2:43 pm Page 132

in safavid era, ottoman rulers were interested in science and culture, and there were always iranian physicians, astronomers, scholars, artists and poets in their courts. although there were always wars between most ottoman sultans and the safavid kings, they could not prevent iranian culture from influencing that land. at the same time, artists and scholars went to other countries, including t...

wisdom tooth operations are sometimes accompanied by complications. this case report shows complications during upper jaw third molar removal. expectable problems during oral surgery should be planned to be solved in advance. displacement of the third molar during oral surgeries as a considerable complication is rarely discussed scientifically. a good design of flap, adequate power for extracti...

Range queries over multidimensional data are an important part of database workloads in many applications. Their execution may be accelerated by using multidimensional index structures (MDIS), such as kd-trees or R-trees. As for most index structures, the usefulness of this approach depends on the selectivity of the queries, and common wisdom told that a simple scan beats MDIS for queries acces...