Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons · 2016
Three-Dimensional Volumetric Assessment of the Effect of Decompression on Large Mandibular Odontogenic Cystic Lesions.
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Asutay Fatih, Atalay Yusuf, Turamanlar Ozan, Horata Erdal, Burdurlu Muammer Çağrı
Аннотация
PURPOSE: The primary approach to treating large cystic lesions is controversial. The aims of the present study were to assess the effects of decompression before enucleation for the treatment of large cystic lesions and to compare the rate of decrease of keratocystic odontogenic tumor, ameloblastoma, and dentigerous cyst at specific times (preoperatively and at 6 months).
PATIENTS AND METHODS: The study included 40 patients (mean age, 31.22 ± 8.78 yr) with large mandibular lesions (>3 cm). Decompression was used to release intraluminal pressure and decrease the volume of the lesion. Three-dimensional computed tomography was applied to all patients at the diagnosis stage and at 6 months after decompression. Volumetric analysis was performed using software designed for 3-dimensional measurement of volumes. Other variables, such as age, gender, and rate of decrease, were recorded.
RESULTS: There were important differences in rates of decrease between preoperative and 6-month lesion volumes. Statistical analyses showed no significant differences among groups for age, gender, and histologic lesion type (P > .05).
CONCLUSION: Decompression of large cystic lesions could be useful for surgical interventions without complications.
PATIENTS AND METHODS: The study included 40 patients (mean age, 31.22 ± 8.78 yr) with large mandibular lesions (>3 cm). Decompression was used to release intraluminal pressure and decrease the volume of the lesion. Three-dimensional computed tomography was applied to all patients at the diagnosis stage and at 6 months after decompression. Volumetric analysis was performed using software designed for 3-dimensional measurement of volumes. Other variables, such as age, gender, and rate of decrease, were recorded.
RESULTS: There were important differences in rates of decrease between preoperative and 6-month lesion volumes. Statistical analyses showed no significant differences among groups for age, gender, and histologic lesion type (P > .05).
CONCLUSION: Decompression of large cystic lesions could be useful for surgical interventions without complications.