Evaluation of the behaviour of a two-piece ceramic implant in single posterior tooth gaps

Not Applicable

• Conditions: K08.1; Loss of teeth due to accident, extraction or local periodontal disease

• Registration Number: DRKS00025613
• Lead Sponsor: Klinik für Mund-, Kiefer- und Plastische Gesichtschirurgie, Universitätsklinik Frankfurt

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2020-11-05
• Study Start: 2021-06-29
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 19

Inclusion Criteria

• Subjects who voluntarily, had signed an informed consent form for participation and permission to use obtained data for research proposes.
• Males or females with at least 18 years old.
• Single gaps maxilla (premolars & 1st molars) with adjacent natural teeth in the maxilla.
• Adequate bone quantity at the implant site to allow the placement of diameter 4.1 mm and lengths of 8 mm, 10 mm, 12 mm or 14 mm.
• Patients had to be informed of the follow up visits and willing to attend to the clinical centre for these appointments.

Exclusion Criteria

• Systemic diseases that would interfere with dental implant therapy.
• Patients who smoke >10 cigarettes per day
• Alcoholism or drug abuse.
• Patients with inadequate oral hygiene.
• Subjects who have undergone administration of any investigational device within 30 days prior the enrolment in the study.
• Physical or mental handicaps.
• Pregnant or breastfeeding women.
• Untreated endodontic lesions.
• Any bone augmentation procedure before or during the implant placement.
• Local inflammation (including untreated periodontitis)
• Mucosal diseases such as erosive lichen planus.
• History of local irradiation therapy in the head-neck area.
• Extraction sockets with less than 8 weeks healing.
• No primary stability of the implant during surgery.
• Conditions or circumstances, in the opinion of the investigator, which would prevent completion of study participation or interfere with analysis of study results, such as history of non-compliance or unreliability.

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Implant survival

Secondary Outcome Measures

Name	Time	Method
evaluate the aesthetics, evaluate the soft tissue changes, evaluate the periimplant health, evaluate the implant success