Apical cyst
Conditions
Interventions
Group 1:root canal therapy
Group 2:apical surgery
Group 3:Nd:YAG laser irridiation
Sponsors
The Affiliated Huai'an Hospital of Xuzhou Medical University
Eligibility
Sex/Gender
All
Age
19 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Aged =18 years; 2. Permanent anterior tooth or anterior molar with one root canal; 3. History of spontaneous and sever pain or trauma; 4. With shadow around the radicular on the X ray film and there are white lines around the shadow; 5. Attachment loss less than 3mm and the crown of the tooth is restorable; 6. Informed consent obtained; signed agreement to have root canal treatment;
Exclusion criteria
Exclusion criteria: 1. History of esophageal reflux, gastrointestinal disorders, activeasthma, decreased hepatic function, hemorrhagic disorders, orpoorly controlled diabetes mellitus; 2. With trigeminal neuralgia and systemic disease; 3. Pregnant or nursing; 4. Can not build a good oral health habits after oral hygiene education; 5. Poor compliance without subsequent visits.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate; | — |
Countries
China
Contacts
Public ContactShengming Wang
The Affiliated Huai'an Hospital of Xuzhou Medical University
Outcome results
None listed