Application of fenestration and suction drainage for treatment of large odontogenic mandibular cystic lesions

Objective To evaluate the effect of fenestration and suction drainage in the treatment of large odontogenic mandibular cystic lesions.Methods From 2005 to 2009,24 cases of large odontogenic mandibular cystic lesions were treated with fenestration and suction drainage.The clinical symptoms and radiographical findings were evaluated before the operation and at 1 month and 6 months after suction drainage.Results Follow-up for 1-3 years showed that all the cystic lesions disappeared without recurrence,and the clinical symptoms were resolved.Conclusion Fenestration and suction drainage can reduce the cystic size and rapidly correct the deformity to serve as a useful modality for primary management of large odontogenic mandibular cystic lesions.