Prospective controlled randomized clinical pilot study to establish a clinic standard for extrusion of deeply destroyed or fractured teeth and their prosthetic rehabilitation.

Not Applicable

Conditions: K08
Other disorders of teeth and supporting structures

Registration Number: DRKS00026614

Lead Sponsor: niklinikum RWTH Aachen

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Pending

Sex: All

Target Recruitment: 100

Inclusion Criteria

1. patients who have a fractured or deeply destroyed tooth that can be integrated into the overall prosthetic concept by extrusion as a valuable abutment.
2. healthy periodontium and inflammation-free periapical tissue or with a good endodontic prognosis.
3. patients of full age, who are mentally and physically able to understand the significance and scope of the study and to comply with the study personnel.
4. written informed consent signed before participation in the study.

Exclusion Criteria

1. teeth not worth preserving or compromised roots with no prospect of preservation. Longitudinally fractured tooth roots.
2. Women with known pregnancy and/or breastfeeding.
3. study participation may, at the discretion of the investigator, pose an unacceptable risk due to pre-existing or concomitant disease or due to the patient's general underlying condition.
4. anticipated lack of adherence.
5. alcohol or drug abuse.
6. patient is institutionalized due to regulatory or court order.
7. persons in a dependent, or employment relationship with the sponsor or the investigator.
The investigators are not authorized to substantiate the anamnestically collected patient data with corresponding evidence. The patients assure the validity of their statements

Study & Design

Study Type: interventional

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Establishment of a clinic standard for the preservation of deeply destroyed or fractured teeth by means of endogenous mechanisms as healthy abutment teeth and their integration into an overall prosthetic concept

Secondary Outcome Measures

Name	Time	Method
Comparison of both procedures in terms of periodontal health of abutment teeth and longevity of prosthetic restoration over a maximum period of 10 years.