A Prospective Study to Evaluate the Longterm Treatment Results After Micro-surgical Root Resection of Teeth With Post and Core and Crown
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Periapical Diseases
- Sponsor
- Medical University of Graz
- Enrollment
- 73
- Locations
- 1
- Primary Endpoint
- Size of periapical lesions on tooth after root resection
- Status
- Completed
- Last Updated
- 8 years ago
Overview
Brief Summary
The purpose of the study is to evaluate the longterm treatment results after micro-surgical root resection of teeth with post and core and crown.
Detailed Description
All 73 patients, who have been treated with apicoectomy on teeth with post and core and crown between the years 2004 and 2006 and who have already been followed up in 2008, will be followed up once more in 2017. The patients will have a clinical and radiologic examination. The investigators will examine if new periapical lesions, bone loss, fracture of teeth or loss of teeth exist.
Investigators
Eligibility Criteria
Inclusion Criteria
- •All 73 patients, who were treated with apicoectomy on teeth with post and core and crown between the years 2004 and 2006 and who have already been followed up in 2008, will be followed up once more in 2017.
Exclusion Criteria
- •Pregnancy
- •Patients who do not want to participate in clinical and radiological follow up.
Outcomes
Primary Outcomes
Size of periapical lesions on tooth after root resection
Time Frame: 1 day
Size assessed by X-ray and classified according to Molven et al. (1987)
Appearance of periapical lesions on tooth after root resection
Time Frame: 1 day
Appearance assessed by X-ray and classified according to Molven et al. (1987)
Secondary Outcomes
- Vertical and horizontal bone loss on the tooth after root resection(1 day)
- Occurrence of tooth loss(1 day)
- Occurrence of tooth fractures(1 day)