OBJECTIVES: This study was performed to evaluate the three-dimensional radiographic variation in mandibular odontogenic cystic lesions after decompression. MATERIALS AND METHODS: Pre- and post-decompression computed tomography (CT) evaluations in 20 patients affected by keratocysts (n = 10), dentigerous cysts (n = 9) and ameloblastoma (n = 1) were analysed using software designed for three-dimensional measurement of volumes; the results were correlated with treatment duration, age, sex and histological type. RESULTS: The mean (range) decompression time was 5.70 (3-12) months. The mean (SD) pre- and post-decompression volumes were 9.50 (7.74) and 4.65 (4.34) cm(3), respectively (P
VOLUME REDUCTION OF CYSTIC LESIONS AFTER SURGICAL DECOMPRESSION: A COMPUTERISED THREE-DIMENSIONAL COMPUTED TOMOGRAPHIC EVALUATION
LIZIO, GIUSEPPE;
2013-01-01
Abstract
OBJECTIVES: This study was performed to evaluate the three-dimensional radiographic variation in mandibular odontogenic cystic lesions after decompression. MATERIALS AND METHODS: Pre- and post-decompression computed tomography (CT) evaluations in 20 patients affected by keratocysts (n = 10), dentigerous cysts (n = 9) and ameloblastoma (n = 1) were analysed using software designed for three-dimensional measurement of volumes; the results were correlated with treatment duration, age, sex and histological type. RESULTS: The mean (range) decompression time was 5.70 (3-12) months. The mean (SD) pre- and post-decompression volumes were 9.50 (7.74) and 4.65 (4.34) cm(3), respectively (P
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