On the nonoperation treatment for radicular cyst;

Objective: The purpose of the experiment is to investigate the possibility of implanting polymethylmethacrylate (PMMA) to reconstruct the alveolar bone defect after teeth extraction or radicular cyst extirpation.

Objective To observe the effect of the one-visit root canal therapy( RCT) and endodontic surgery at one time in anterior apical cyst.

Objective to investigate clinic effect of conservative treatment on apical cyst.

Periapical cyst removed and Adjacent Immediate Implant Surgery Over the same period :Report of a case

The Comparative Research of the Ultrastructural Pathology of Odontogenic Keratocysts and Radicular Cyst;

Method:The clinical data of odontogenic keratocyst (OKC), radicular cyst (RC), and dentigerous cyst (DC) were collected, and their gender composition, age distribution, localization, and clinical presentation were analyzed.

Objective Our objective was to specify cytokeratin(CK)patterns in lining epithelia of radicular cysts which are sometime lined with ciliated columnar epithelia as seen in the nasal epithelia.

Relationship of nitric oxide and periapical granuloma;

Observation on the ultrastructure of immunocyte in periapical granuloma;

Clinical study of single-visit root canal therapy in treatment of periapical abscess of labial teeth and bicuspid premolar;