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[Companacci classification and result of treatment for aneurysmal bone cyst]
M Głowacki1, J Nazar, W Marciniak
1Kliniki Ortopedii Dzieciecej Instytutu Ortopedi i Rehabilitacji AM w Poznaniu.
Abstract:
Results of treatment of 17 patients operated because of aneurysmal bone cyst have been assessed. Age at the onset of symptoms ranged from 4 to 39 years, 14 on an average. There were 6 aggressive and active cysts in this series according to the Campanacci classification. Treatment consisted of segmental resection of the bone in 5 patients, curettage of the lesion filing of the defect with autogenous bone in 11 cases. Recurrence of the cyst has been observed in 3 patients, only one of them had aggressive type of tumor.